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Journal articles on the topic 'Organic fertilizers'
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1
Satria, Benni, Syahyan Raesi, Afrima Sari, Armansyah Armansyah, Indra Dwipa, Aprisal Aprisal, Ferry Lismanto Syaiful, and Ardi Ardi. "TEKNOLOGI PENGOLAHAN PUPUK ORGANIK PADA KELOMPOK TANI SUNGKAI PERMAI DI KELURAHAN LAMBUNG BUKIK KOTA PADANG." Jurnal Hilirisasi IPTEKS 3, no. 3 (September 28, 2020): 277–89. http://dx.doi.org/10.25077/jhi.v3i3.438.
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The people of Lambung Bukik Village, Pauh Subdistrict, Padang City, mostly work on horticultural crops, secondary crops, raising cattle, and chickens. Agriculture in this area uses mostly inorganic fertilizers and organic fertilizers. This results in the high need for farmers for inorganic fertilizers. The activity's objectives are 1. to obtain an organic production module by utilizing horticultural agricultural waste, secondary crops, and cow dung, 2. analyzing the organic fertilizer content, 3). obtain organic fertilizer containing high nutrient elements and 4. obtain organic fertilizer derived from organic fertilized waste material with EM4, MOL, and Trichoderma sp. Activities were carried out in the UPPO Sungkai Permai farming community through organic fertilizer processing technology. Participants in this activity are members of farmer groups, community leaders, and accompanied by Andalas University students. The activity methods applied are 1. training and demonstration on the manufacture of organic fertilizers from agricultural waste and cow dung using EM-4, Mol, Trichoderma sp, 2. demonstration of making local microorganisms (MOL), 3. analyzing nutrient elements of organic fertilizers, and 4. a demonstration plot of organic spinach and water spinach using organic fertilizers from three different organizer depupuk, namely: EM4, fruit mole, and a mixture of both. The results achieved were: organic fertilizer processing methods, and quality organic fertilizers with the highest average nutrient content of fruit mole samples (N = 1,823%, P = 1,717%, K = 0.757%, Mg = 0.742, C. organic 27,400 , Organic matter = 47.237, and the highest C / N = 39.645%. The demonstration plot of organic fertilizer from three organic fertilizer samples obtained that the use of fruit moles as organizer depupuk resulted in the best growth and yield of spinach and kale wet weight.
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Mujiyo, Mujiyo, Aktavia Herawati, Ganjar Herdiansyah, Suntoro Suntoro, Jauhari Syamsiyah, Widyatmani Sih Dewi, Hery Widijanto, Rahayu Rahayu, and Sutarno Sutarno. "Uji Kualitas Produk Pupuk Organik Beragensia Hayati." AgriHealth: Journal of Agri-food, Nutrition and Public Health 3, no. 1 (March 15, 2022): 1. http://dx.doi.org/10.20961/agrihealth.v3i1.56302.
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<em>Processing cow dung into organic fertilizer with additional biological agents is an effort to prevent environmental pollution due to agricultural waste. Sources of organic fertilizer materials have different nutrient content. Good quality organic fertilizer means that it has match the Organic Fertilizer Standards based on the Decree of Agriculture Minister Republic Indonesia Number 261/KPTS/SR.310/M/4/2019. This activity aims to determine the quality of the bio-agent organic fertilizer product produced by Perkumpulan Pertanian Organik Wonoagung Wonogiri (PPOWW) by analyzing its nutrient content. The activities carried out include an initial survey of partner conditions, preparation of materials, and analysis of fertilizers. The results show that the PPOWW management understands the mechanism of standard and how to carry out quality control on the organic fertilizers produced. The results of the analysis of the nutrient content of PPOWW organic fertilizer products are N-total 1.32%, P2O5 1.50%, K2O 2.24%, C-organic 23.09%, C/N ratio 17.55 and pH 8.27 which have met the quality standards of organic fertilizers and biological fertilizers. The addition of biological agents in the process of making organic fertilizers is proven to improve the quality of fertilizers.</em>
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Eaton, Touria E., Douglas A. Cox, and Allen V. Barker. "Sustainable Production of Marigold and Calibrachoa with Organic Fertilizers." HortScience 48, no. 5 (May 2013): 637–44. http://dx.doi.org/10.21273/hortsci.48.5.637.
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Experiments were conducted to evaluate organic fertilizers in production of greenhouse-grown calibrachoa (Calibrachoa ×hybrida Llave & Lex) and marigold (Tagetes erecta L.) and nitrogen (N) leaching from containers during production. Calibrachoa was grown with five fertilizer treatments: one chemical, one organic-based, and three organic (liquid fish, oilseed extract, and a combination of oilseed extract and liquid fish). Marigold was grown with seven fertilizer treatments: one chemical and three organic (liquid fish, oilseed extract, and alfalfa pellets) used either alone or in combination. Chemical or organic-based fertilizers produced the best quality calibrachoa based on plant appearance and size. Liquid fish fertilizer produced healthy plants but smaller plants than those grown with chemical or organic-based fertilizers. Plants grown with oilseed extract were stunted and showed chlorosis. If oilseed extract was combined with liquid fish, the plants were similar to those grown with the chemical or organic-based fertilizers in size and quality. Chemical or liquid fish fertilizers produced the highest quality marigold based on plant appearance. Plants fertilized with alfalfa pellets were sparse and pale green. Oilseed extract produced the poorest growth and quality. If oilseed extract was combined with liquid fish or alfalfa, marigold plants were close in size and development to chemical-fertilized plants without nutrient deficiency and with some enhancement of nutrient levels in the leaves. The combination of alfalfa and liquid fish produced similar results. The highest N leaching resulted from plants fertilized by liquid fish, mostly in the form of ammonium nitrogen (NH4-N). Combining liquid fish with alfalfa or oilseed extract reduced the amount of N leached from the pots. The results suggest that organic fertilizers can be used successfully to grow commercial greenhouse crops but should be combined for good plant quality and environmental sustainability.
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Kai, Takamitsu, and Dinesh Adhikari. "Effect of Organic and Chemical Fertilizer Application on Apple Nutrient Content and Orchard Soil Condition." Agriculture 11, no. 4 (April 10, 2021): 340. http://dx.doi.org/10.3390/agriculture11040340.
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Apple cultivation in Japan typically involves the use of chemical fertilizers and pesticides which can damage the environment. Therefore, in this study we investigated the orchard soil biochemical characteristics as well as the fruit nutrient contents, and pesticide residues of apples grown either organically (organic fertilizers + reduced pesticides) or with conventional chemical fertilizers and pesticide rates. Compared with conventional chemical fertilizer treatment, the organic fertilizer treatment produced fruit with significantly higher contents of sugar, as well as soil with higher total carbon, total nitrogen, and total phosphorus. There were also significantly greater soil bacterial biomass and N circulation in the organically fertilized treatments. Minimal pesticide residues were detected in the organically fertilized fruits, but in the apples cultivated with conventional rates of fertilizers and pesticides there were significantly higher levels of propargite that was used to control spider mites. These residue levels from the conventionally fertilized orchards exceeded European and Codex residue standards. These results indicate that environmentally friendly arboricultural soil management practices, such as organic fertilizer and reduced pesticide cultivation can enhance nutrient cycling in soil, reduce the burden on the environment, and promote food safety and security.
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Shamita, Aliza, Yulita Nurchayati, and Nintya Setiari. "Respon Pertumbuhan Tanaman Tomat (Lycopersicon esculentum Mill.) yang diberi Perlakuan Jenis Pupuk Organik dan Anorganik pada Media Pasir Pantai." Buletin Anatomi dan Fisiologi 7, no. 2 (October 27, 2022): 101–9. http://dx.doi.org/10.14710/baf.7.2.2022.101-109.
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Lahan pasir pantai kurang dimanfaatkan sebagai lahan petanian karena miskin hara dan tidak dapat mengikat air. Lahan pasir pantai dapat dioptimalkan dengan penggunaan pupuk organik dan anorganik. Penelitian ini mengkaji penggunaan pupuk organik berbahan dasar Azolla maupun kotoran sapi dibandingkan dengan pupuk anorganik NPK pada media pasir pantai terhadap pertumbuhan tanaman tomat varietas Servo. Bibit tomat umur 4 minggu dipindahkan ke dalam polybag yang berisi pasir pantai dengan perlakuan jenis pupuk. Desain penelitian menggunakan Rancangan Acak Lengkap (RAL) faktor tunggal yaitu 3 jenis pupuk dengan perbandingan pasir:pupuk yaitu 2:1, berupa pupuk organik Azolla, pupuk organik kotoran sapi dan pupuk anorganik NPK (20% Nitrogen, 10% Fosfor, 10% Kalium) masing-masing sebanyak 5 ulangan. Parameter penelitian meliputi tinggi tanaman, panjang akar, bobot segar, bobot kering, diameter batang dan jumlah daun. Data hasil penelitian diuji statistik dengan Analysist of Varian (ANOVA), kemudian dilanjutkan uji Duncan Multiple Range Test (DMRT) tingkat kepercayaan 95%. Hasil penelitian menunjukkan bahwa perlakuan jenis pupuk mempengaruhi pertumbuhan. Pupuk organik Azolla dan pupuk anorganik NPK meningkatkan diameter dan jumlah daun tanaman tomat, sedangkan pupuk organik berbahan dasar kotoran sapi meningkatkan panjang akar. Kesimpulan penelitian ini, pemberian pupuk organik Azolla dan pupuk anorganik NPK memberikan pengaruh lebih banyak terhadap pertumbuhan pada media pasir pantai. Beach sandland underutilized as agricultural because it is poor in nutrients and cannot bind water. Sandland can be optimized with the use of organic and inorganic fertilizers. This study examined the use of organic fertilizers based on Azolla and cow dung compared to NPK inorganic fertilizers in beach sand media to the growth of servo variety tomato plants. Tomato seedlings aged 4 weeks are transferred into polybags containing beach sand with fertilizer type treatment. The research design uses a complete random design (RAL) single factor, namely 3 types of fertilizers with sand comparison: fertilizers that are 2: 1, in the form of Azolla organic fertilizers, cow dung organic fertilizers and NPK inorganic fertilizers (20% Nitrogen, 10% Phosphorus, 10% Potassium) each as much as 5 repetitions. Research parameters include plant height, root length, fresh weight, dry weight, stem diameter and number of leaves. The data was tested statistically with the Analysist of Varian (ANOVA), followed by the Duncan Multiple Range Test (DMRT) with a confidence level of 95%. The results showed that the treatment of this type of fertilizer affects growth. Azolla organic fertilizer and NPK inorganic fertilizer increase the diameter and number of leaves of tomato plants, while organic fertilizers based on cow dung increase the length of roots. Conclusion of this study, the provision of Azolla organic fertilizer and NPK inorganic fertilizers exerts more influence on growth in beach sand media.
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Rodrigues, Donizetti Tomaz, Roberto Ferreira Novais, Víctor Hugo Alvarez V., José Maria Moreira Dias, and Ecila Mercês de Albuquerque Villani. "Orchid growth and nutrition in response to mineral and organic fertilizers." Revista Brasileira de Ciência do Solo 34, no. 5 (October 2010): 1609–16. http://dx.doi.org/10.1590/s0100-06832010000500014.
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Orchid fertilization is fundamental for a satisfactory plant growth and development for commercial orchid production as well as in collections. Mineral and/or organic sources can be used for fertilization. The objective of this study was to evaluate the effect of the use of organic and/or mineral fertilizers on the nutrition and growth of orchid (Laelia purpurata 'werkhanserii' x L. lobata 'Jeni') seedlings in greenhouse. The following fertilizers were tested: an NPK fertilizer + micronutrients; a Ca source in the form of calcium nitrate; two organic fertilizers, one prepared with a mixture of bone meal, castor meal and ash, and a similar commercial fertilizer. The organic fertilizers were distributed on the surface of the pots every two months and the minerals were applied weekly to the substrate in 25 mL aliquots of a solution containing 1 g L-1 of the respective fertilizer. The plant response to the application of mineral together with organic fertilizer was better, with higher dry matter production than by the isolated application of each fertilizer (organic or mineral). The treatments with calcium nitrate + NPK fertilizer did not differ significantly from the use of NPK fertilizer, probably due to the S deficiency detected in a mineral analysis of the tissues. Commercial organic fertilizer had a very elevated B level, leading to toxicity symptoms, reduced growth and necrotized tips of the older leaves in all fertilized treatments.
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Ramadhani, Debi Sekar, Alvi Nur Inayati, Sundahri Sundahri, Chubab ‘Ainul Yaqin al Ghifari, Ghifarizky Zannu Prasetya, Mutiara Rafsya Asyraf, Aurelia Nur Salsabilla, et al. "PEMBERDAYAAN MASYARAKAT DESA SULING KULON, BONDOWOSO MELALUI PEMBUATAN PUPUK ORGANIK DARI LIMBAH PETERNAKAN SAPI UNTUK MENDUKUNG PERTANIAN BERKELANJUTAN." PAPUMA: Journal of Community Services 2, no. 01 (April 19, 2024): 1–12. http://dx.doi.org/10.19184/papuma.v2i01.820.
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Suling Kulon Village has abundant natural resources, the majority of the people of Suling Kulon Village work as farmers and ranchers. Almost every house in Suling Kulon Village keeps cattle. However, the community still does not have awareness of environmental hygiene by allowing cow dung to accumulate in one place without further processing. Cow dung can be used as organic fertilizer which will later be useful for local agriculture, by changing organic fertilizer farmers can overcome the problem of increasingly expensive chemical fertilizers. Cow manure used as organic fertilizer contains macro and micro nutrients which are very useful for plant growth and development and the use of organic fertilizers does not contain chemical elements so that it has no residue. By using organic fertilizers, the soil will be healthier and more fertile. From the existing problems, KKN students have a solution by holding socialization work programs and training in making organic fertilizers so that people are aware of a healthy environment, know how to make organic fertilizers and can implement them at home. This community service activities had been carried out for 45 days from 12th of July to 21st of August 2023. Making organic fertilizer made from cow dung can certainly be an alternative for restoring soil conditions. Organic fertilizer could help fertilize the soil and make agricultural land use sustainable. Apart from that, the manufacture of organic fertilizer made from cow dung also provides benefits for farmers and the community. One of them was in the economic sector, cattle breeders can make a profit by selling the results of making organic fertilizer.
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HU, CHENG, SHUANG-LAI LI, YAN QIAO, DONG-HAI LIU, and YUN-FENG CHEN. "EFFECTS OF 30 YEARS REPEATED FERTILIZER APPLICATIONS ON SOIL PROPERTIES, MICROBES AND CROP YIELDS IN RICE–WHEAT CROPPING SYSTEMS." Experimental Agriculture 51, no. 3 (November 18, 2014): 355–69. http://dx.doi.org/10.1017/s0014479714000350.
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SUMMARYLong-term fertilization experiment has been conducted since 1981 to study the effect of soil management practices on soil fertility, soil carbon and nitrogen sequestration, soil culturable microbe counts and crop yields at the Nanhu Experimental Station in the Hubei Academy of Agricultural Sciences (situated in the middle reach of the Yangtze River and the rice–wheat cropping system). The experiment was designed with the following eight treatments: (1) unfertilized treatment: Control; (2) inorganic nitrogen fertilizer treatment: N; (3) inorganic nitrogen plus inorganic phosphorus fertilizer treatment: NP; (4) inorganic nitrogen, inorganic phosphorus plus inorganic potassium fertilizer treatment: NPK; (5) pig dung compost (manure) treatment: M; (6) inorganic nitrogen fertilizer plus manure: NM; (7) inorganic nitrogen, inorganic phosphorus fertilizer plus manure treatment: NPM and (8) inorganic nitrogen, inorganic phosphorus, inorganic potassium fertilizer plus manure treatment: NPKM. The results showed that long-term application of organic manure in combination with inorganic fertilizer significantly (p < 0.05) increased soil organic C concentrations compared with the corresponding inorganic fertilizers alone. Soil organic C contents were significantly (p < 0.05) increased in balanced application of NPK fertilizers in comparison to unbalanced application of fertilizers. After 30 years of experiment, soil organic C and total N sequestration rate averagely were 0.48 t ha−1 year−1 and 28.3 kg ha−1 year−1 in the fertilized treatments respectively; nevertheless, it were 0.27 t ha−1 year−1 and 9.7 kg ha−1 year−1 in the unfertilized treatment. Application of organic fertilizer in combination with inorganic fertilizer significantly (p < 0.05) increased culturable microbial counts compared with the corresponding inorganic fertilizers alone. The balanced application of NPK fertilizers significantly (p < 0.05) increased culturable microbial counts compared with unbalanced application of fertilizers. The average grain yield of wheat and rice was significantly (p < 0.05) higher in organic manure combined with inorganic fertilizer treatment than in inorganic fertilizer alone and unfertilized control. Therefore, long-term application of organic manure combined with inorganic fertilizer and balanced application of NPK fertilizers could increase soil organic C and total N sequestration, culturable microbial counts and crop grain yields.
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Kostadinov, Kostadin, Stoyan Filipov, Radoslav Chipilski, and Nadezhda Shopova. "Technologies Protecting the Environment in Urban Areas." E3S Web of Conferences 259 (2021): 01008. http://dx.doi.org/10.1051/e3sconf/202125901008.
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Global warming is the leading cause of the extreme meteorological events increase in the last three decades. Increase of annual average air temperature and temperature values during winter and early spring has been recorded in comparison to the (1961-1990) referent period in Plovdiv region. The lettuce development was researched in a greenhouse in the Agricultural University- Plovdiv. During the lettuce growth six different variants were used: no fertilizer, one chemical, and four organic fertilizers. The effect of the different organic fertilizers was studied through specific physiological parameters and productivity. This paper analyzed changes in functional activity of the plant photosynthetic apparatus and productivity of variants with different fertilizers in an unheated greenhouse. The ratio between photosynthetic active radiation (PAR) and quantum yield (qY-Fv/Fm) of PS II was determined to be more optimal in dark-adapted leaves for the organic fertilizer variants, compared to the no fertilizer variant. The lower and significant difference was observed in the values of the minimal fluorescence Fo in reaction centers of PS II after the dark-adaptation of leaves for organic fertilizer variants compared to the no fertilizer variant. Higher values of chlorophyll content index (CCI) were estimated for organic and chemical fertilizers compared to the no fertilizer variant. All variants fertilized with organic and biofertilizers comply with the quality standard from the beginning to the end of harvesting.
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Khoi Nghia, Nguyen, Chau Thi Anh Thy, Le Thi Xa, and Do Thanh Luan. "Recycling of biogas wastewater to organic fertilizers and influence of organic fertilizers on maize, mung bean growth and yield under the field conditions." Applied Environmental Biotechnology 7, no. 1 (2022): 16–27. http://dx.doi.org/10.26789/aeb.2022.01.003.
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The objective of the study was to utilize the biogas effluents to produce solid and liquid organic fertilizers, as well as evaluate their effect on the growth and yield of corn and mung beans under field conditions. For liquid organic fertilizer, biogas effluents were mixed with fish emulsion and beneficial bacteria while biogas effluents-absorbing coal slag was mixed with sugarcane filter, fishmeal and beneficial bacteria to create solid organic fertilizer. Liquid organic fertilizer was irrigated with a dose of 5 L/1000 m2 while solid organic fertilizer was applied with a dose of 1 ton/ha with 75% recommended NPK formula for maize and mung bean. The results showed that applying solid or liquid organic fertilizer formulated from biogas effluents with other amendments helped to reduce the amount of recommended NPK fertilizer by 25%, but still maintained growth and yield of maize and mungbean equivalent to the control treatment fertilized with 100% recommended NPK. In conclusion, the amount of organic matter and N, P, K in biogas effluents from biogas digesters can be utilized to produce organic fertilizers which not only help to reduce chemical fertilizers, but also solve the environmental problems and create new friendly value-added products for practicing sustainable agricultural production.
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,, Agussalim. "EFEKTIVITAS PUPUK ORGANIK TERHADAP PRODUKTIVITAS TANAMAN KAKAO DI SULAWESI TENGGARA." Jurnal Pengkajian dan Pengembangan Teknologi Pertanian 19, no. 2 (July 11, 2016): 167. http://dx.doi.org/10.21082/jpptp.v19n2.2016.p167-176.
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<p>ABSTRACT</p><p><br />The Effectiveness of Organic Fertilizers on Cocoa Productivity in Southeast Sulawesi. The study purposed to determine the effectiveness of the use of organic fertilizers on cocoa plants. The research was conducted in Andomesinggo Village, Besulutu Sub District, Konawe District, Southeast Sulawesi Province. The study used a randomized block design with 5 treatments and 6 replications. The treatments for each trees consisted of: 1) 300 g<br />inorganic fertilizers (phonska) + 150 g urea; 2) 250 g organic fertilizer + 225 g phonska + 112.5 urea; 3) 500 g organic fertilizer + 150 g phonska + 75 g urea; 4) 750 g organic fertilizer + 75 g phonska + 37.5 g urea; and 5) 1.000 g organic fertilizers. Observations were made on (1) the generative growth, namely; interest bearing, valve, the amount of fruit, and (2) the results, which include the dry weight of seed and plant productivity. Results of the study showed that (a) organic fertilizers can be combined with inorganic fertilizers, (b) provision of 250 g organic fertilizer + 225 g phonska + 112.5 g of urea and 500 g organic fertilizer Phonska + 150 g + 75 g of urea or 25% -50% organic fertilizer was the best combination and (c) the use of organic fertilizer on cocoa crop to be economically viable with the B/C > 0 or R/C > 1. The use of organic fertilizer gave positive effects to increase cocoa productivity through grain weight cocoa, however the productivity effectiveness level depends on the balance with a dose of urea and Phonska.</p><p><em>Keywords: effectiveness, organic fertilizer, cocoa, environment</em></p><p><br />ABSTRAK</p><p><br />Penelitian bertujuan untuk mengetahui efektivitas pupuk organik pada tanaman kakao. Penelitian dilaksanakan di Desa Andomesinggo, Kecamatan Besulutu, Kabupaten Konawe, Provinsi Sulawesi Tenggara. <br />Penelitian menggunakan rancangan acak kelompok dengan 5 perlakuan dan 6 ulangan. Perlakuannya sebagai berikut;<br />1) 300 g phonska pupuk anorganik + 150 g urea/pohon; 2) pupuk organik 250 g + 225 g phonska + 112,5 urea/pohon; 3) 500 g pupuk organik +150 g phonska+75 g urea/pohon; 4) 750 g pupuk organik + 75 g phonska + 37,5 g urea/pohon; dan 5) 1.000 g pupuk organik /pohon. Pengamatan dilakukan terhadap (1) pertumbuhan generatif yaitu:<br />bantalan bunga, pentil, jumlah buah, serta (2) hasil, yang meliputi bobot kering biji dan produktivitas tanaman. Hasil penelitian menunjukkan hasil bahwa: (a) pupuk organik dapat dikombinasikan dengan pupuk anorganik, (b) pemberian 250 g pupuk organik + 225 g phonska + 112,5 g urea dan 500 g pupuk organik + 150 g phonska + 75 g urea atau 25%-50% pupuk organik merupakan kombinasi terbaik dan (c) penggunaan pupuk organik pada tanaman kakao secara ekonomi layak dengan B/C >0 atau R/C >1. Penggunaan pupuk organik berperan positif dapat meningkatkan produktivitas kakao melalui pengaruhnya pada pembentukan biji, namun tingkat efektivitasnya terhadap produktivitas tergantung pada keseimbangan dengan dosis pupuk phonska dan urea.</p><p><br /><em>Kata kunci: efektivitas, pupuk organik, kakao, lingkungan</em></p>
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Ahadiyat, Yugi Rahayu, and Sisno Sisno. "Hasil Padi dan Kelimpahan Gulma dengan Aplikasi Jenis Pupuk Berbeda di Lahan Kering Tadah Hujan pada Musim Kemarau." Jurnal Ilmu Pertanian Indonesia 26, no. 2 (April 28, 2021): 259–66. http://dx.doi.org/10.18343/jipi.26.2.259.
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Rice yield and proper weed control need to be increased through an environmentally friendly agricultural system approach in rainfed land during the dry season by reducing the dosage of synthetic fertilizers. This study aims to determine the effect of different fertilizer applications on rice yield and weed abundance in rainfed land during the dry season. The study used a split-plot design, with the main plot of rice variety, i.e., Situ Bagendit and IR-64, and subplots of fertilizer, namely synthetic fertilizers (N, P, K), organic fertilizers + P60 + ½ dose of synthetic fertilizers, organic fertilizers + PGPR + ½ dose of synthetic fertilizer and organic fertilizer + P60 + PGPR + ½ dose of synthetic fertilizer with three replications. The variables observed were rice yield components, namely panicle length, total empty grain and content per panicle, grain weights per hill, effective plot and hectare, 1000 grain weight, harvest index, and weeds summed dominance ratio (SDR). The synthetic fertilizers and three various organic fertilizers, biological fertilizers, and synthetic fertilizers gave different results on the SDR of weeds. The weeds of Sphenoclea zeynalica and Cyperus difformis showed consistent dominance with higher SDR than other weeds, i.e.,> 15 and > 10, respectively. The application of organic and biological fertilizers with half the recommended dosage of the synthetic fertilizers is equivalent to applying the recommended dosage of synthetic fertilizers on rice yield during the dry season on the rainfed dryland with low rainfall intensity and a low yield of 1.3–1.7 t/ha.
Keywords: biological fertilizer, inorganic fertilizer, organic fertilizers, rice, weeds
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Voitova, G. P. "Influence of fertilizer systems on spring barley yield under conditions of the Right Bank Forest Steppe." Scientific Journal Grain Crops 5, no. 1 (2021): 72–77. http://dx.doi.org/10.31867/2523-4544/0161.
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The research results of the influence of fertilizer systems on the productivity of spring barley in the Right-bank Forest Steppe were presented. Traditionally fertilized backgrounds were studied: mineral, organic and organomineral (with half fertilizer rates of previous backgrounds), and the alternative to organic matter was cereal straw and biomass of green manure crops. The best backgrounds and optimal fertilizer systems for high level of grain yield were determined. The main factors that formed the productive plant density of spring barley were the rates and types of fertilizers. The improving of plant nutrition due to using of organic and mineral fertilizers led to an increase in the productive plant density in the agrocenosis and the competitiveness of plants, the reducing of weed infestation. Depending on the type of fertilizer, the grain yield of spring barley changed. Based on the research results, it was found that the combination of traditional fertilization with the application of alternative types of organic matter increased the grain yield of barley spring compared to the control variant on mineral background within 1.61–2.04 t/ha, organic – 1.69–2.14 t/ha, organomineral – 1.79–2.19 t/ha. At the same time, the yield indicators had a range: 4.86–5.29 t/ha on the mineral, 4.94–5.39 t/ha – organic and 5.04–5.44 t/ha organomineral background. The highest yield of spring barley was provided by a combined fertilizer system with half norms both mineral fertilizer and manure against the background of the afteraction of predecessor straw with compensatory dose of N10/t and green manure biomass of white mustard as organic fertilizer, and equaled of 5.44 t/ha (yield gain was 2.19 t/ha compared to control). The optimal fertilizer systems to increase of spring barley yield in conditions of the Right Bank Forest Steppe are combined mineral, organic and organomineral fertilizer systems, which include the use of traditional fertilizers: the action of mineral fertilizers and the afteraction of manure, as well as alternative fertilizers – the straw of predecessor with a compensatory dose of N10/t in combination with the white mustard biomass. Keywords: spring barley, predecessor by-products, mineral fertilizers, yield, fertilizer systems, grain quality.
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Kurniawan, Kabilla Arsila, Army Dita Serdani, Palupi Puspitorini, and Eko Wahyu Budiman. "PERTUMBUHAN DAN HASIL TANAMAN SAWI (Brassica juncea L.) TERHADAP PEMUPUKAN ORGANIK DAN ANORGANIK." AGRORADIX : Jurnal Ilmu Pertanian 5, no. 2 (June 30, 2022): 10–17. http://dx.doi.org/10.52166/agroteknologi.v5i2.3123.
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The.aim of the research was to study the response of mustard plants to organic and inorganic fertilizers. The research was carried out in Kepanjenkidul Sub-district, using a Randomized Block Design Consisting of 7 treatments consisting of 3 replications. The treatments were : A = whithout fertilization (control) B = Dows inorganic fertilizer urea 2 g. C = inorganic fertilizer 1 g, C = inorganic fertilizer 1 g, D = organic fertilizer for goats 106 g, E = organic fertilizer for goat 212 g, F= organik fertilizer 106 g + inorganic 1 g and G = organic fertilizer 212 g + inorganic fertilizer 2 g. materials and tool used. Mustard seeds, urea fertilizer, goat manure, shovels, scales, polybags, stationery, and others. The variable that will be observed are plant heigh, number..of leaves, fresh weight mustard greens, all data taken at harvest. The data will be analyzed using analysis of variance. If there is a treatment effect, then the BNJ test is continued 5% level. The results showed that inorganic fertilizers had a significant effect on the growth and yield of mustard greens, while organic fertilizers had no significant effect on the growth and the yield of mustard greens. The higher the urea fertilizer, the higher mustard plant treatment.
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Mustikawati, Dewi Rumbaina, Junita Barus, Ratna Wylis Arief, Etia Sari Girsang, and Niluh Putu Sri Ratmini. "SORGHUM AND ECO-FRIENDLY AGRICULTURE IN INDONESIA." Journal of Law and Sustainable Development 12, no. 7 (July 16, 2024): e3807. http://dx.doi.org/10.55908/sdgs.v12i7.3807.
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Purpose: This paper reviews the research results on sorghum plants that use organic fertilizer to increase production. Theoretical reference: Sorghum plants also need to be fertilized to increase productivity. The use of chemical fertilizers in plants will have a broad impact on the environment and human health, so it is necessary to have an alternative organic fertilizer that is safe and leads to environmentally friendly agriculture, in addition to being a source of nutrients and to improve the properties of infertile soil. Methods: This research is supported and studied with a descriptive qualitative method. All information is collected through document analysis. The literature taken is the most recent year (the last 10 years). The productivity resulting from applying organic fertilizers is compared to the productivity without applying organic fertilizers. Then see the increase in results. In addition to productivity, the results of research on the quality of sorghum seeds are also seen. Results: According to various research results, applying organic fertilizers increases productivity ranging from 5.66% to 71.28% with an average of 20.96% compared to without organic fertilizers. Conclusions: Indonesia is one of the countries with the potential for the development of sorghum which can be done by environmentally friendly cultivation and the use of organic fertilizers because it is proven to increase productivity and improve the quality of sorghum seeds. Sorghum (Sorghum bicolor (L.) Moench) planting can sustainably meet more food needs because sorghum plants have a higher protein content than corn and rice plants.
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Rosyadi, Imron, Karmanah Karmanah, and Sugiarto Sargo. "Aplikasi Pupuk Organik Cair Berbahan Baku Urin Ternak Terhadap Pertumbuhan Tanaman Pakcoy (Brassica rapa L.)." Agrisintech (Journal of Agribusiness and Agrotechnology) 2, no. 1 (October 9, 2021): 29. http://dx.doi.org/10.31938/agrisintech.v2i1.313.
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Abstrak Pupuk organik bentuk cair berbahan urin dari ternak adalah salah satu alternatif pupuk ramah lingkungan yang dapat meningkatkan produksi dan pertumbuhan pakcoy. Berdasarkan hal tersebut, peneliti terdorong melaksanakan kajian dengan tujuan mengetahui dampak pemberian pupuk organik cair berbahan urin ternak terhadap perkembangan tumbuhan pakcoy (Brassica rapa L.). Percobaan lima perlakuan memakai Rancangan Acak Lengkap (RAL) yang merupakan pemberian tipe pupuk organik cair hasil ternak urin kambing, urin sapi dan urin kelinci, pupuk kimia AB Mix sebagai pembanding dan tanpa pemupukan (kontrol). Pengamatan dilakukan terhadap tinggi tanaman, kuantitas daun, berat kering dan berat basah panen. Data dianalisis menggunakan software SPSS serta diuji Duncan Multiple Range Test (DMRT). Hasil kajian yaitu pada semua pupuk organik cair terjadi peningkatan kandungan unsur P, penurunan unsur K dan pH setelah difermentasi pH berkisar 6,85–8,45 dan sesuai dengan peraturan Menteri Pertanian No. 70/Permentan/SR.140/10/2011 tentang pupuk organik, pupuk hayati, dan pembenah tanah. Pupuk organik cair berbahan urin ternak mampu meningkatkan jumlah daun dan tinggi tanaman pakcoy yang secara sig nifikan berbeda dibandingkan pupuk kimia. Aplikasi pupuk organik cair urin kambing menghasilkan berat kering dan berat basah panen pakcoy yang serupa dengan pupuk kimia. AbstractLiquid organic fertilizer made from urine from livestock is an alternative to environmentally friendly fertilizers that can increase pakcoy production and growth. Based on this, researchers are interested in conducting research to determine the effect of liquid organic fertilizer made from livestock urine on the growth of pakcoy (Brassica rapa L.). The experiment was carried out with five treatments using a completely randomized design (CRD), namely the application of liquid organic fertilizer from goat urine, cow urine and rabbit urine, chemical fertilizer AB Mix as a comparison, and without fertilization (control). Observations were made on plant height, a number of leaves, dry weight and wet weight of harvest. Data were analyzed using SPSS software and further tested with Duncan Multiple Range Test (DMRT). The results of the study were that in all liquid organic fertilizers there was an increase in the content of P elements, a decrease in K elements, and pH after fermentation. 70/Permentan/SR.140/10/2011 concerning organic fertilizers, biological fertilizers, and soil enhancers. Liquid organic fertilizer made from livestock urine is able to increase the number of leaves and plant height of pakcoy which is significantly different from chemical fertilizers. The application of goat urine liquid organic fertilizer resulted in the same dry weight and wet weight of pakcoy harvest as chemical fertilizers.
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Da Silva Do Reis, Sírio Douglas, Marco Antonio Previdelli Orrico Junior, Michely Tomazi, Stéfane Souza Cunha, Ana Carolina Amorim Orrico, Joyce Pereira Alves, and Edgar Salvador Jara Galeano. "Is organic fertilizer application a viable alternative to synthetic fertilizer for Piatã grass?" Tropical Grasslands-Forrajes Tropicales 9, no. 3 (September 30, 2021): 300–306. http://dx.doi.org/10.17138/tgft(9)300-306.
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Organic fertilizer in many cases can replace mineral fertilizers and in consequence reduce production costs and improve soil quality. Thus, the aim of this work was to evaluate productive, morphogenic and structural characteristics of Piatã grass (Urochloa brizantha) fertilized with urea, organic compost and biofertilizer throughout a year. The trial design was a block split-plot in time (seasons) design with 4 treatments (fertilizing with urea, organic compost, biofertilizer and Control) and 6 repetitions. The evaluated parameters were: dry matter production (DMP), leaf elongation rate (LER), leaf appearance rate (LAR), phyllochron (PHYL), leaf lifespan (LLS), pseudostem elongation rate (SER), final leaf length (FLL), number of live leaves (NLL) and number of tillers (NT). The highest LAR values were observed during summer and spring for the treatment with urea, which also produced the highest LER values. No difference was found in SER among the fertilizer treatments but all fertilized treatments were superior to Control. NT and DMP values were highest (P<0.05) in the treatment with urea, followed by biofertilizer, organic compost and Control. In conclusion, while the use of urea provided greatest forage production, applying biofertilizer gave superior yields to organic compost. Other benefits of organic fertilizers should be assessed as well as combinations of organic and inorganic fertilizers.
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Nurdin, Nurdin, Agustinus Moonti, Siswatiana R. Taha, Echan Adam, and Rival Rahman. "Potensi Pasar Pupuk Organik Masyarakat Perkotaan di Gorontalo: Tinjauan Aspek Pengetahuan dan Perilaku." JIA (Jurnal Ilmiah Agribisnis) : Jurnal Agribisnis dan Ilmu Sosial Ekonomi Pertanian 8, no. 3 (August 7, 2023): 199–206. http://dx.doi.org/10.37149/jia.v8i3.611.
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This research aims to describe changes in the use of organic fertilizers in urban communities, both from the point of view of knowledge and behavior. This research was conducted in the period from February to April 2022. The population is urban in Gorontalo Province, with a random sample of 172 people with various professional characteristics. The research variables include people's perceptions, knowledge, and behavior regarding using organic fertilizers. Data were analyzed using descriptive statistics. The results showed that 95.3% of the urban community's perception of a suitable type of fertilizer chose organic fertilizer over non-organic fertilizer, and from the aspect of knowledge, as much as 69.8% knew the benefits of using organic fertilizer, both for plants and the environment and economic benefits. From the behavioral aspect, 83.7% of people are used to using organic fertilizers, and 62.8% prefer to use organic fertilizers compared to other fertilizers. The market potential for organic fertilizer for urban communities in Gorontalo Province based on aspects of knowledge and behavior is relatively high so that marketing can target urban communities. Communities can use agricultural shops with good reputations or images to obtain or trade organic fertilizers.
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Valšíková-Frey, Magdaléna, Dominika Sopková, Marián Rehuš, and Patrik Komár. "Impact of Organic Fertilizers on Morphological and Phenological Properties and Yield of Tomatoes." Acta Horticulturae et Regiotecturae 21, no. 2 (November 1, 2018): 48–53. http://dx.doi.org/10.2478/ahr-2018-0011.
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Abstract The field trial was carried out in 2016 and 2017 on the grounds of the Botanical Garden of the Slovak University of Agriculture in Nitra. The aim of the paper was to test the impact of new organic fertilizers from Company Rokosan on the yield parameters and the morphological and phenological properties of tomatoes. In the experiments, we observed two determinant varieties, namely ‘Brixol F1’ and ‘Uno Rosso F1’. We used the bulk organic fertilizer Rokosan P, designed for fruiting vegetables, and the liquid fertilizer Rokohumin Z. Both forms of fertilizers are produced as organic biomineral fertilizers, their main ingredient being keratin. They contain 9% N, 9% P2O5, 9% K2O, 3% MgO and trace elements. The total harvest in the control variant without fertilization was the lowest compared to the fertilized variants. The second variant was fertilized with the Rokosan P fertilizer, and the harvests were in both years and in both varieties higher than in the variant 1. The third variant was fertilized with the Rokohumin Z, the liquid fertilizer and achieved the best crop yields per plant. For the ‘Uno Rosso F1’ the best total harvest weight was 7.2 kg per plant in 2016 and 8.96 in 2017. For the ‘Brixol F1’, the highest harvest was 8.14 kg per plant in 2016 and 9.24 kg in 2017. In terms of yields and the number of fruits, combined fertilization with the bulk fertilizer Rokosan P and the liquid fertilizer Rokohumin Z reached the second highest values.
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Rabbani, Maheswara. "Organic and Inorganic Fertilizers on the Growth of Chili Plants: a Comparative Analysis." Cakrawala Repositori IMWI 6, no. 2 (April 13, 2023): 1093–100. http://dx.doi.org/10.52851/cakrawala.v6i2.310.
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The purpose of this study was to analyze the comparison of organic fertilizers and inorganic fertilizers to the growth of chili plants. In general, fertilizers are divided into two groups: organic and inorganic. The types of fertilizers produced by fertilizer producers have been increasingly diverse and spread in the market. However, what is comparable to buying fertilizer is the elements in the fertilizer itself. The method used in this study was an experimental method by testing the growth of five pots of chili plants that were given compost (organic) and five pots that were given NPK (inorganic) fertilizer. After 40 days of observation, plants that were given organic grew taller than plants that were given inorganic fertilizers. Chili plants with organic fertilizers experienced an increase in plant height by 42.94 cm from an initial height of 45.4 cm to 88.34 cm. Meanwhile, chili plants with inorganic fertilizer experienced an increase in plant height by 35.04 cm from the initial height of 45.4 cm to 80.04 cm. This happens because of the difference in the content of the two fertilizers.
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Guedes, Élica Amara Cecília, Gaus Silvestre de Andrade Lima, and Laurício Endres. "USEING ALGAL ORGANIC FERTILIZERS." Revista Ciência Agrícola 10, no. 1 (December 20, 2012): 19. http://dx.doi.org/10.28998/rca.v10i1.730.
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<p>Algae have been explored as inorganic nutrient sources, human and animal food and biochemical products. Several beaches in the northeastern state of Alagoas, Brazil, frequently experience large amounts of algal drifts, representing a huge amount of biomass that could be used as an organic fertilizer for coastal farmers. The purpose of this study was to observe the growth and development of lettuce grown using algal with organic fertilizers. The lettuce was grown in the following conditions: controlled, soil neither algal powder nor cattle manure, soil plus 5% of algal powder, and soil plus 5% of cattle manure. The lettuce plantlets were transferred to a substrate and harvested with after 60 days. The fresh and dry mass, shoot and root length of the lettuce plants, and the mineral nutrient content of the algae fertilizer were evaluated as parameters Algae fertilizers have low levels of phosphorus and but have suitable levels of other mineral nutrients when compared to other organic fertilizers. Algal fertilizers induced a similar growth response in lettuce plants compared to cattle manure. Overall, this data lets us conclude that algal drifts, with the addition of phosphorus and potassium, might be a good resource as an organic fertilizer.</p><p> </p>
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ENEMALI S.I, ALFA J, YUSUF O.Y, and MUAZU I. "Liquid organic fertilizer availability and utilization in Nigeria: A review." World Journal of Advanced Research and Reviews 20, no. 2 (November 30, 2023): 820–33. http://dx.doi.org/10.30574/wjarr.2023.20.2.2296.
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The word as in general has the responsibility to respond to the emerging food crisis to match the growing population. Africa and many other Low Income Countries under Stress [LICUS] will face a stiffer challenge. Africa and specifically Sub-Saharan Africa depends much on synthetic fertilizers with disease burden. The concept and awareness of Organic Fertilizer and its Utilization in Agro farming with attendant benefits in Nigeria is at its lowest ebb. This review highlighting availability, of Liquid Organic Fertilizer in Nigeria agro-allied market among farmers and the awareness/benefits in Organic farming reveals much on the scale of 10. 1-3 reliable fertilizers companies are visible with most emphasis on synthetic fertilizer blending only. 1-2 reliable fertilizer company manufactures urea and synthetic fertilizer from which other companies get involved in the distribution. 1-2 claimed that their fertilizers are purely organic in powdered sachet forms. 1-3 claimed to produce liquid organic fertilizer alongside synthetic fertilizer formulation. 1-2 notable liquid organic fertilizers available claimed foliar mode of application. 2 out of 10 makes use of solid human wastes for liquid organic fertilizer. 5 out of 10 liquid organic fertilizer were found to be compost in nature while 2 out of 10 claimed to be organic liquid in nature. 1 3 Liquid Organic Fertilizers encountered cannot be verified by literature on their composition, materials and process of production. The available liquid organic fertilizer in Nigeria is with mixed acceptance. Synthetic fertilizer manufacturers claimed that their products can be used as organic fertilizer. Droppings from animal waste claimed their products are manures and fertilizers. Other liquid organic fertilizer companies claimed use of sea weeds without clear mechanism of actions. Nevertheless, a liquid fertilizer company located in Kuje, Abuja has been identified to possess state of art product line facilities with purely organic materials as source.
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Khanom, S., BK Saha, MT Islam, and MAH Chowdhury. "Influence of Organic and Inorganic Fertilizers on the Growth, Leaf Yield, Chlorophyll and Protein Contents of Stevia Grown in Different Soil Types." Progressive Agriculture 19, no. 1 (November 12, 2013): 23–31. http://dx.doi.org/10.3329/pa.v19i1.16986.
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A pot experiment was conducted in the open net house of the Department of Agricultural Chemistry, Bangladesh Agricultural University, Mymensingh from January to June, 2007, to study the effect of organic and inorganic fertilizers on the growth, leaf yield, chlorophyll and protein contents of Stevia rebaudiana (Bert.). The experiment was laid out in completely randomized design with three replications having 16 treatment combinations. Four types of soil viz., saline, acidic, calcareous and non-calcareous soils were collected from Khulna, Tangail, Natore and Mymensingh districts of Bangladesh, respectively. Two organic (poultry manure and cow dung) and one inorganic fertilizers @ the recommended dose along with a control were used as treatment factor. The experimental results indicated that different soil types significantly influenced all parameters studied. The highest values of all parameters were obtained from the plant grown in noncalcareous soil which was identical with acidic soil for some parameters. Different types of organic and inorganic fertilizer had also significant influence on all plant parameters. In all cases, the highest values were recorded from the plant fertilized with chemical fertilizers. Poultry manure and cow dung also showed identical results with chemical fertilizer in most cases. Interaction effect of different types of soil and fertilizer showed significant variation for most of the parameters studied except chlorophyll and protein contents. Plants grown in noncalcareous soil fertilized with chemical fertilizers exhibited the best performance in most of the cases. The overall results suggested that stevia can be cultivated in noncalcareous and acidic soils fertilized with chemical fertilizers along with poultry manure favoring the productivity of stevia.DOI: http://dx.doi.org/10.3329/pa.v19i1.16986 Progress. Agric. 19(1): 23 - 31, 2008
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Muwakhid, Badat, and Usman Ali. "Pengaruh Pupuk Daun “Organik” terhadap Komposisi Kimiawi dan Kecernaan Rumput Gajah (Pennisetum purpureum CV. Hawaii)." Jurnal Ilmu dan Teknologi Peternakan Tropis 7, no. 3 (September 18, 2020): 179. http://dx.doi.org/10.33772/jitro.v7i3.10362.
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ABSTRAK Pupuk cair yang memanfaatkan bahan organik seperti urin yang difermentasi dan zat pengatur tumbuh dapat memberikan tambahan unsur hara yang diperlukan rumput untuk tumbuh. Upaya perbaikan kualitas rumput gajah dapat dilakukan dengan pemberian pupuk daun “organik”, dengan memperhatikan dosis pemberiannya. Tujuan penelitian ini adalah menentukan dosis pemberian pupuk daun “organik” yang tepat untuk mendapatkan kualitas hijauan yang maksimal. Materi penelitian ini meliputi pupuk daun “organik” dan bibit rumput gajah dalam keadaan pols, dengan rata-rata panjang perpols adalah 10 cm. Penelitian menggunakan metode percobaan dengan menggunakan rancangan acak lengkap (RAL) dengan 4 perlakuan dan masing-masing perlakuan menggunakan 5 kali ulangan. Perlakuan yang diberikan adalah P0 (kontrol), P1 (5% pupuk daun “organik”), P2 (10% pupuk daun “organik”) dan P3 (15% pupuk daun “organik”). Hasil penelitian ini menunjukkan bahwa perlakuan pemberian dosis pupuk daun “organik” yang berbeda memperikan pengaruh yang sangat nyata (P<0,01) terhadap kandungan Neutral Detergent Fiber (NDF), Acid Detergent Fiber (ADF), selulosa, hemiselulosa, lignin, kecernaan in vitro bahan kering dan kecernaan in vitro bahan organik rumput gajah. Berdasarkan penelitian ini pemberian dosis 15% pupuk daun “organik” menunjukkan hasil yang paling baik.Kata kunci: komposisi kimiawi. pupuk daun organik, rumput gajah, , kecernaanABSTRACTLiquid fertilizers using organic ingredients such as bio urine can provide additional nutrients to optimize the grow of grass. Efforts to improve the quality of elephant grass can be done by providing this organic fertilizer by calculating the dosage given. The purpose of this study was to determine the appropriate dosage of “organic” leaf fertilizers to obtain maximum forage quality. The research material used were “organic” leaf fertilizers and elephant grass seedlings in a state of pols, with an average length of each pols is 10 cm. The research method is experiment using a completely randomized design (CRD) which consisted of 4 treatments and 5 repetitions. The treatments given in this study were P0 (control), P1 (5% “organic” leaf fertilizers), P2 (10% “organic” leaf fertilizers) and P3 (15% “organic” leaf fertilizers). The results of this study indicate that the implementation of different dosages of “organic” leaf fertilizers had significant effect (P <0.01) on the content of Neutral Detergent Fiber (NDF), Acid Detergent Fiber (ADF), cellulose, hemicellulose, lignin, dry matter digestibility (in vitro) and organic matter digestibility (in vitro) of elephant grass. Based on this study, 15% dose of “organic” leaf fertilizers showed the best results.Keywords: chemical compounds, digestibility, elephant grass, organic leaf fertilizers
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Putri, Adeliana, Fauriatun Helmiah, and Sri Rezeki Maulina Azmi. "Implementasi Metode EOQ Untuk Persediaan Pupuk Organik Pada Koperasi Unit Desa (KUD) Menranti." J-Com (Journal of Computer) 2, no. 1 (March 9, 2022): 47–56. http://dx.doi.org/10.33330/j-com.v2i1.1582.
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Abstract: Organic fertilizers are fertilizers consisting of living things, some of which come from the weathering of plant, animal and human remains. Organic fertilizers can be in solid or liquid form. At the Meranti Village Unit Cooperative (KUD) which is the place of business for selling organic fertilizer in Meranti District, Asahan Regency. In the absence of a system that regulates the problem of supplying organic fertilizers, there are still many shortcomings in providing information on organic fertilizers. For organic fertilizer inventory data, it still uses a manual recording system. Therefore, in overcoming this inventory problem, a strategy and system implementation using the EOQ (Economic Order Quantity) method is used. EOQ is a calculation in inventory management that aims to determine the most economical number of orders by minimizing the cost of ordering goods and the cost of storing goods. EOQ is also supported by the ROP (Reorder Point) method. In this ROP method, we can calculate when the company places an order for goods again. The purpose of this research is to make it easier for the KUD to be more effective and efficient in recording organic fertilizer supplies and minimize the error rate manually when registering. Keywords: Organic Fertilizer Inventory; EOQ Method; PHP and MYSQL. Abstrak: Pupuk organik adalah pupuk yang terdiri dari makhluk hidup yang sebagian berasal dari pelapukan sisa-sisa tumbuhan, hewan dan manusia. Pupuk organik dapat berbentuk padat atau cair. Pada Koperasi Unit Desa (KUD) Meranti yang menjadi tempat usaha penjualan pupuk organik di Kecamatan Meranti Kabupaten Asahan. Dengan belum adanya sistem yang mengatur masalah persediaan pupuk organik, maka masih banyak kekurangan dalam penyediaan informasi pupuk organik. Untuk data persediaan pupuk organik masih menggunakan sistem pencatatan manual saja. Oleh karena itu, dalam mengatasi masalah persediaan ini digunakan strategi dan penerapan sistem menggunakan Metode EOQ (Economic Order Quantity). EOQ merupakan perhitungan dalam manajemen persediaan yang bertujuan untuk menentukan jumlah pemesanan yang paling ekonomis dengan meminimalkan biaya pemesanan barang dan biaya penyimpanan barang. EOQ juga didukung dengan metode ROP (Reorder Point). Dalam metode ROP ini, kita dapat menghitung kapan perusahaan melakukan pemesanan barang kembali. Tujuannya penelitian ini agar mempermudah pihak KUD untuk lebih efektif dan efisien dalam mendata persediaan pupuk organik serta meminimalisir tingkat kekeliruan secara manual saat mendata. Kata Kunci: Persediaan Pupuk Organik; Metode EOQ; PHP dan MYSQL.
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Zhang, Xianying, Pengcheng Li, Mingyi Zhao, Shuqiang Wang, Baoyi Sun, Yulan Zhang, Yonghuan Wang, et al. "Organic Fertilizer with High Nutrient Levels Affected Peanut-Growing Soil Bacteria More Than Fungi at Low Doses." Agronomy 14, no. 4 (April 8, 2024): 765. http://dx.doi.org/10.3390/agronomy14040765.
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The breeding of laying hens and broilers in China has increased tremendously. Wet organic fertilizer prepared from hen manure using high-temperature container fermentation preserves high levels of nutrients and a diverse microbial community. We applied low doses of organic fertilizer to peanuts in the black soil area of China’s northeastern region. Based on the calculation of nitrogen content, treatments were set as follows: chemical fertilizer (PCF), organic fertilizer (POF, 4500 kg·ha−1), and replacement of 50% chemical fertilizer with organic fertilizer (PR, 2250 kg·ha−1). Compared to the plots with chemical fertilizers, the use of organic fertilizer and replacing 50% of the chemical fertilizers with organic fertilizer significantly increased peanut yields. Both the organic fertilizer and replacing 50% of the chemical fertilizers with organic fertilizer did not significantly affect the activities of the most tested soil enzymes related to carbon transformation and the absolute abundance of microorganisms. However, they did significantly enhance soil dehydrogenase and α-glucosidase. The community abundance ratio of fungi/bacteria trended downward, leading to soil with a high-fertility bacterial composition. The replacement of 50% chemical fertilizer with organic fertilizer significantly enhanced the species richness and diversity of the bacterial and fungal communities. Organic fertilizer treatment significantly increased the relative abundance of Gemmatimonas and Sphingomonas. The relative abundance of Mycobacterium in the treatment where 50% of the chemical fertilizers were replaced with organic fertilizer was significantly lower than that in the organic fertilizer treatment. PCoA results showed that the low-dose organic fertilizer treatment, replacing 50% of the chemical fertilizers with organic fertilizer, had a significant impact on the composition of soil bacterial communities.
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Syamsiyah, Jauhari, Slamet Minardi, Jihad Khadaffi, Sri Hartati, and Ganjar Herdiansyah. "Substitusi sebagian pupuk anorganik dengan bahan organik terhadap ketersediaan N, P, K dan hasil tanaman jagung pada tanah inceptisol." Jurnal AGRO 10, no. 2 (December 29, 2023): 242–51. http://dx.doi.org/10.15575/27875.
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The reduced usage of inorganic fertilizers is needed to avoid various undesirable impacts. This study aimed to assess whether partial reduction of inorganic fertilizers with the use of organic fertilizers can maintain nutrient adequacy and yield of maize. The research was conducted in Juwiring, Klaten, Central Java from August 2021 - March 2022 designed in a Completely Randomized Group Design with seven fertilizer combination treatments, namely ¼ NPK + 1 organic fertilizer, ½ NPK + 1 organic fertilizer, ¾ NPK + 1 organic fertilizer, ¾ NPK + ¾ organic fertilizer, and two comparison treatments namely no fertilizer and standard NPK (350 kg ha-1, SP36 150 kg ha-1, KCl 75 kg ha-1) repeated three times. The parameters observed were N-total soil and tissue, P-available soil, K-available available P and soil CEC, P and K levels of plant tissue. Organic fertilizer of 10 t ha-1 was applied a week before planting. The application of ½ NPK of the standard dose + 1 organic fertilizer showed higher N-total soil, P-available, and K-available as well as higher corn yield than the standard NPK treatment with the results of cob weight (22.52 g), cob weight without cob (13.92 g), cob length (21.47 g), and cob diameter (4.55 g) against the standard NPK treatment. The use of organic fertilizers needs to be done to maintain the sustainability of natural resources.ABSTRAK Pengurangan penggunaan pupuk anorganik perlu dilakukan untuk menghindari berbagai dampak yang tidak diharapkan. Penelitian bertujuan untuk mengkaji apakah pengurangan sebagian pupuk anorganik dengan pupuk organik mampu menjaga kecukupan hara dan hasil jagung. Penelitian dilaksanakan di Juwiring, Klaten, Jawa Tengah sejak Agustus 2021 – Maret 2022 menggunakan Rancangan Acak Kelompok Lengkap dengan tujuh perlakuan kombinasi pupuk yaitu: ¼ NPK + 1 pupuk organik, ½ NPK + 1 pupuk organik, ¾ NPK + 1 pupuk organik(E), 1 NPK + 1 pupuk organik, ¾ NPK + ¼ pupuk organik, ¾ NPK + ½ pupuk organik, ¾ NPK + ¾ pupuk organik, dua perlakuan pembanding yaitu tanpa pupuk serta NPK standar (350 kg ha-1, SP36 150 kg ha-1, KCl 75 kg ha-1) yang diulang 3 kali. Parameter pengamatan yaitu N-total tanah dan jaringan, P-tersedia tanah, K-Tersedia tanah dan KTK tanah, serta kadar P dan K jaringan tanaman. Pupuk organik 10 t ha-1 diberikan seminggu sebelum tanam. Aplikasi ½ NPK dari dosis standar + 1 pupuk organik menunjukkan N-total, P-tersedia, dan K-tersedia tanah serta hasil jagung yang lebih tinggi dari perlakuan NPK standar dengan hasil berat tongkol berkelobot (22,52 g), berat tongkol tanpa kelobot (13,92 g), panjang tongkol (21,47 g), dan diameter tongkol (4,55 g) terhadap perlakuan NPK standar. Penggunaan pupuk organik perlu dilakukan untuk menjaga keberlanjutan sumberdaya alam.
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Šimon, T., and A. Czakó. "Influence of long-term application of organic and inorganic fertilizers on soil properties." Plant, Soil and Environment 60, No. 7 (July 2, 2014): 314–19. http://dx.doi.org/10.17221/264/2014-pse.
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This study assesses the effect of long-term (59 years) application of organic and inorganic fertilizers on soil organic matter and enzyme activity. Total organic C, total organic N, hot water soluble C, microbial biomass C and dehydrogenase activity were evaluated in soil from the long-term field experiment in Prague-Ruzyně (Orthic Luvisol, clay loam). Total organic C and N increased significantly in soils treated with organic fertilizers (farmyard manure, compost) and in soils with a combination of organic and mineral NPK fertilizers (manure + NPK, compost + NPK, cattle manure + straw + NPK) compared to soil treated with inorganic fertilizer, cattle slurry + straw and non-fertilized control. Farmyard manure significantly increased hot water soluble C compared to the control. Dehydrogenase activity was significantly increased by all treatments compared to control. The results indicate that additions of organic matter from various sources differ in the effects on soil organic matter and biological activity. The effect of manure was the most favourable; long-term application of cattle slurry + straw is rather similar to mineral fertilization.
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Surtiningsih, Tini, Fatimah Fatimah, Ni’matuzahroh Ni’matuzahroh, Agus Supriyanto, and Tri Nurhariyati. "PELATIHAN PEMBUATAN PUPUK ORGANIK CAIR PADA KELOMPOK TANI DI KABUPATEN PROBOLINGGO." Jurnal Layanan Masyarakat (Journal of Public Services) 2, no. 1 (June 10, 2020): 21. http://dx.doi.org/10.20473/jlm.v2i1.2018.21-24.
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This community service aims to apply the method of making and liquid organic fertilizer and improving the skills of farmers in making liquid organic fertilizer. In addition to reducing the dependence of farmer groups on inorganic fertilizers and utilizing the results of sugarcane waste, namely molasses and microbes as a formula in the manufacture of liquid organic fertilizer. The method that was carried out was to increase insight into liquid organic fertilizer, and how to make it. The results of the socialization of liquid organic fertilizers showed that the insights of farmer groups increased by an average of 77% through the pretest and post test values during socialization. Based on the evaluation shows that the farmer group has been able to make liquid organic fertilizer independently. The socialization of making liquid organic fertilizer provides additional insight for farmer groups on the use of liquid organic fertilizer for agriculture.AbstrakPengabdian kepada masyarakat ini bertujuan untuk menerapkan cara pembuatan dan pupuk organik cair dan meningkatkan keterampilan petani dalam membuat pupuk organik cair. Selain itu untuk mengurangi ketergantungan kelompok tani terhadap pupuk anorganik dan memanfaatkan hasil limbah tebu yaitu molase dan mikroba sebagai formula dalam pembuatan pupuk organik cair. Metode yang dilakukan adalah peningkatan wawasan mengenai pupuk organik cair, dan cara pembuatannya. Hasil sosialisasi pupuk organik cairmenunjukkan bahwa wawasan kelompok tani meningkat rata-rata sebesar 77% melalui nilai pretest dan post test saat sosialisasi. Berdasarkan evaluasi menunjukkan bahwa kelompok tani telah mampu membuat pupuk organik cair secara mandiri. Sosialisasi pembuatan pupuk organik cair memberikan tambahan wawasan bagi kelompok tani terhadap pemanfaatan pupuk organik cair bagi pertanian.
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Rosawanti, Pienyani. "Kandungan Unsur Hara Pada Pupuk Organik Tumbuhan Air Lokal." Daun: Jurnal Ilmiah Pertanian dan Kehutanan 6, no. 2 (February 14, 2020): 140–48. http://dx.doi.org/10.33084/daun.v6i2.1260.
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Water hyacinth, giant salvinia and water lettuce are widely available in Central Kalimantan that can be used as organic fertilizer. This study aims to determine the nutrient content of solid and liquid organic fertilizers in water hyacinth, giant salvinia and water lettuce fertilizers. The results showed that solid organic fertilizer/compost and water hyacinth, water lettuce and giant salvinia liquid fertilizer have nutrient content needed by plants. In solid fertilizers, the Nitrogen of giant salviniacontent was 2.43% and lack of the minimum standard of solid organic fertilizer, while Phospor and Potassium content were not included in the standard. In liquid organic fertilizer, Nitrogen, Phospor and Potassium content were not included in the minimum standard organic fertilizer requirements
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Mahardika, Sekar Putri. "Metode Efektif Pembuatan Pupuk AHA (Aplikatif, Hemat, dan Anti Polusi) Dalam Meningkatkan Kualitas Hasil Pertanian." Jurnal Teknik Lingkungan 29, no. 2 (October 31, 2023): 1–5. http://dx.doi.org/10.5614/j.tl.2023.29.2.1.
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Fertilizer is the main ingredient for plant growth, one of which is organic fertilizer. Organic fertilizers are fertilizers derived from animal parts, livestock waste, dead plants or other organic wastes. Materials for making compost generally use cow dung. This study uses the method of literature study. Literature study aims to support and increase a clear understanding of research objects and ideas so that they can analyze research results properly. Secondary data was collected to determine the scope of information in terms of research that has also developed recently, generalizations based on previous research were carried out to achieve the desired citation. The results of the research show that organic fertilizers are very beneficial for the community and can increase the economic efficiency of the community. The fertilizer processing process becomes more effective with the addition of EM4 as a bioactivator. Organic fertilizers have the advantage of being able to improve the chemical and physical properties of the soil, although they require a larger amount than inorganic fertilizers for the same area. Livestock manure in the form of manure contains nutrients or nutrients which are very beneficial to the soil. The organic fertilizer results obtained are expected to be applied to agricultural land to reduce the use of chemical fertilizers. Keywords: Organic fertilizer, livestock waste, organic fertilizer, agricultural land
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Xie, Lihua, Lingling Li, Junhong Xie, Jinbin Wang, Sumera Anwar, Changliang Du, and Yongjie Zhou. "Substituting Inorganic Fertilizers with Organic Amendment Reduced Nitrous Oxide Emissions by Affecting Nitrifiers’ Microbial Community." Land 11, no. 10 (September 30, 2022): 1702. http://dx.doi.org/10.3390/land11101702.
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Excessive inorganic fertilizers are one of the main causes of nitrous oxide (N2O) emissions. Organic fertilizers can not only reduce the use of nitrogen (N) fertilizers by increasing soil organic matter but are also safe for the environment. The partial replacement of nitrogen (N) fertilizers with organic fertilizers can potentially reduce N2O emissions. To illuminate the best ratio for the nitrogen replacement of inorganic fertilizer, the present experiment was conducted in dryland areas of central Gansu Province and different portions of inorganic N fertilizers (200 kg ha−1); i.e., 0, 50, 37.5, 25, and 12.5% were replaced with commercial organic fertilizers to test their effects on soil physicochemical properties, the grain yield of maize, N2O emissions, and the diversity of ammonia-oxidizing archaea (AOA) and bacterial (AOB) communities. Results showed that the maximum N2O emission was obtained by 100% inorganic fertilizers and the lowest was obtained at the control (no fertilizer). Substituting inorganic fertilizers with organic manure not only reduced N2O emissions but also improved soil organic carbon content and soil moisture and typically improves grain yield and biomass. The highest reduction in N2O emissions was recorded by 50% substitution. Furthermore, 37.5% and 12.5% substitutions did not reduce the grain yield and biomass compared to 100% inorganic fertilizer, and a 37.5% substitution performed better in improving soil fertility. Organic fertilizer increased the amoA copy number of AOA but decreased that of AOB. Nitrososphaera (AOA) and Nitrosospira (AOB) were the most dominant ammonia-oxidizing communities. Structural equation modeling indicated that AOB contributes more N2O emissions than AOA and is more sensitive to changes in pH, moisture, and NO3−−N, and the input of organic fertilizers may affect AOB by influencing soil physicochemical traits. In summary, replacing a reasonable proportion (37.5%) of inorganic fertilizers with organic manure improves soil fertility, reduces N2O emissions, and stabilizes production.
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Pokhrel, Bhaniswor, Jorn Nygaard Sorensen, Henrik Bjarne Moller, and Karen Koefoed Petersen. "Processing methods of organic liquid fertilizers affect nutrient availability and yield of greenhouse grown parsley." Renewable Agriculture and Food Systems 34, no. 5 (January 24, 2018): 430–38. http://dx.doi.org/10.1017/s1742170517000771.
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AbstractThe demand for organic foods is increasing globally, but a key limiting factor to the production of organic greenhouse produce is the lack of certified liquid fertilizers. In this experiment, four organic fertilizers were produced using either acidic extraction, anaerobic digestion or both of ensiled biomass of organic red clover and white mustard. The resulting fertilizers were applied to greenhouse-grown parsley either alone, or in combination with nitrogen (N)-enriched water produced by flushing acidic water with ammonia, to determine their effect on plant growth and the nutrient concentrations of parsley. Six combinations of fertilizer treatments were included in the greenhouse experiment. Three treatments received either fertilizers derived from acidic extraction, anaerobic digestion or both and three treatments received fertilizers derived from acidic extraction combined with N-enriched water. Conventional inorganic liquid fertilizer, chicken manure extract and no liquid fertilizer (only water) were added as control treatments. A higher N-min (ammonium and nitrate) to potassium (K) ratio was found in fertilizers after anaerobic digestion compared to acidic extraction. All organic fertigation treatments resulted in high pH, high K and chloride concentrations and high NH4/NO3 ratios in the root zone. In addition, high electrical conductivity (EC), P, K and Mg concentrations were found when only acidic extracted fertilizers were applied. Application of plant-based organic fertilizers without amending with N-enriched water resulted in biomass yields that were 21–26% lower than the inorganic fertigation control. However, fertigation with chicken manure extract, or a combination of fertilizer derived from acidic extraction and N-enriched water, resulted in similar plant growth as inorganic fertilizer. The lower yield from fertilizer derived from acidic extraction was due to elevated EC levels in the growing medium. Our results suggest that yield of greenhouse-grown parsley using either organic fertilizers combined with N-enriched water or chicken manure extract is similar to conventional fertilizer.
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Usman, Kemas, Mashur Mashur, Baiq Mirawati, and Taufik Samsuri. "Gelar Teknologi Produksi Pupuk Organik Eksmecat Untuk Mengatasi Kelangkaan Pupuk Bersubsidi Pada Kelompok tani Ternak Kamboja di Desa Kalijaga Timur Nusa Tenggara Barat." Sasambo: Jurnal Abdimas (Journal of Community Service) 4, no. 4 (November 30, 2022): 748–59. http://dx.doi.org/10.36312/sasambo.v4i4.930.
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Kelompoktani Ternak Kamboja di Desa Kalijaga Timur Kecamatan Aikmel Kabupaten Lombok Timur Provinsi Nusa Tenggara Barat adalah mitra dalam pelaksanaan Program Kemitraan Masyarakat Internal Undikma Tahun 2022. Ada tiga masalah utama yang dihadapi mitra dalam rangka meningkatkan pendapatan dan kesejahteraan anggotanya, yaitu: (1) kelangkaan pupuk bersubsidi, (2) rendahnya tingkat pengetahuan, keterampilan dan sikap mitra dalam pembuatan pupuk organik dan (3) belum mengenal pupuk organik eksmecat. Metode diseminasi teknologi yang ditawarkan sebagai solusi mengatasi masalah mitra adalah gelar teknologi produksi pupuk organik eksmecat. Hasil kajian ini menunjukkan bahwa gelar teknologi dapat meningkatkan pengetahuan, keterampilan dan sikap petani peternak sapi potong anggota kelompoktani ternak Kamboja dalam pembuatan pupuk organik eksmecat mencapai 100%. Produksi pupuk organik eksmecat yang dihasilkan mencapai 2,083 kg per hari atau sekitar 500 kg pupuk organik eksmecat selama 40 hari budidaya dengan menggunakan 6 kg cacing tanah Eisenia foetida sebagai dekomposernya. Simpulannya bahwa gelar teknologi merupakan metode diseminasi teknologi baru yang sangat efektif karena mampu meningkatkan pengetahuan, keterampilan dan sikap petani peternak sapi potong anggota kelompoktani ternak Kamboja dalam memproduksi pupuk organik eksmecat Dengan demikian, teknologi ini dapat diterapkan secara massal untuk mengatasi kelangkaan pupuk subsidi yang dihadapi petani selama ini. Eksmecat Organic Fertilizer Production Technology Degree To Overcome the Scarcity of Subsidized Fertilizers in Cambodian Livestock Farmer Groups Abstract: The Kamboja Livestock Farmer's Group in East Kalijaga Village, Aikmel District, East Lombok Regency, West Nusa Tenggara Province is a partner in the implementation of the Undikma Internal Community Partnership Program in 2022. There are three main problems faced by partners in order to increase the income and welfare of its members, namely: (1) the scarcity of fertilizers subsidized, (2) low level of knowledge, skills and attitudes of partners in the manufacture of organic fertilizers and (3) not familiar with organic fertilizer Eksmecat. The technology dissemination method offered as a solution to overcome partner problems is the show case technology for the production of eksmecat organic fertilizer. The results of this study indicate that a show case technology can increase the knowledge, skills and attitudes of beef cattle farmers, members of the Cambodian cattle farmer group, in the manufacture of organic fertilizers by up to 100%. The production of eksmecat organic fertilizer reached 2,083 kg per day or about 500 kg of organic eksmecat fertilizer for 40 days of cultivation using 6 kg of earthworm Eisenia foetida as decomposer. The conclusion is that the show case technology is a very effective method of disseminating new technology because it is able to improve the knowledge, skills and attitudes of beef cattle farmers, members of Kamboja livestock farmer groups, in producing organic fertilizers. so far.
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Minh, Vo Quang, Le Van Khoa, and Nguyen Thi Phuong Dai. "Rice Yield Improvement by Sugarcane Filter Cake Fertilizer Application in the Protected Dyke." International Journal of Agronomy 2023 (February 10, 2023): 1–8. http://dx.doi.org/10.1155/2023/6811132.
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This study was carried out to evaluate the fertility of rice soil and the effect of inorganic fertilizers combined with sugarcane filter cakes on rice yield in a protected dike area in Cho Moi district, An Giang province. The experiment consists of 4 treatments, and the dose of fertilizer in each treatment is (1) controlled according to the farmers’ dosage (224 kg N + 148 kg P2O5 ha−1), (2) fertilize according to farmers + 6 tons/ha of cow manure composted with straw, (3) fertilizer according to farmers + 6 tons/ha of cow manure composted 15 cm deep, and (4) fertilize according to farmers + 2 tons/ha of organic fertilizer with sugarcane filter cakes. By analyzing the nutrient content of soil samples, it was found that inorganic fertilizers in combination with sugarcane residues improved soil fertility as reduced soil acidity and electrical conductivity, and increased organic matter, total nitrogen content, and exchangeable K. In addition, exchange and enriched exchangeable Mg achieved the highest rice yield, a statistically significant difference compared with organic fertilizer treatment with straw compost and inorganic fertilizer. However, the content of total P, available P, exchangeable Na, and Ca have not improved significantly. Therefore, applying inorganic fertilizers combined with sugarcane filter cakes is an excellent measure to help improve the supply of nutrients from the soil and increase rice yield in the dike land.
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Umitasari, Liza, Susi Rahayu, Afiatul Hafifah, Ahmad Risandi F., Alda Berlian, Anggie Dwi P., Arzyl Akbar, et al. "DISEMINASI TEKNIK PEMBUATAN PUPUK ORGANIK DARI LIMBAH PERTANIAN DAN PETERNAKAN DI DESA MENCEH, KAB. LOMBOK TIMUR." SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan 7, no. 1 (March 15, 2023): 572. http://dx.doi.org/10.31764/jpmb.v7i1.13787.
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ABSTRAKPenduduk desa Menceh mayoritas bermata pencaharian sebagai petani. Saat ini ketersediaan pupuk pertanian cukup langka. Kelangkaan ini berdampak pada mahal nya harga pupuk kimia. Oleh karena itu, perlu dilakukan suatu inovasi penggantian pupuk kimia dengan pupuk organik. Sehingga perlu dilakukan suatu kegiatan untuk menambah wawasan masyarakat terkait manfaat dari pupuk organic. Adapun tujuan lain pelaksanaan kegiatan ini yakni untuk meningkatkan keterampilan masyarakat dalam pembuatan pupuk organic. Untuk mencapai tujuan tersebut maka kegiatan dilakukan dalam tiga tahapan utama. Tahap pertama melalui kegiatan sosialisasi peranan penting penggunaan pupuk organic terhadap kesuburan tanah. Tahap kedua dengan kegiatan pelatihan pembuatan pupuk organic. Dan tahapan terakhir yakni pendampingan secara berkala pembuatan pupuk, pengaplikasian pupuk, dan pengemasan pupuk. Adapun dalam pelaksanaan kegiatan digunakan beberapa metode pendekatan yaitu Model Participatory Rural Appraisal (MPRA), Model Community Development (MCD) dan edukatif. Melalui serangkaian tahapan dan metode pendekatan tersebut, hasil evaluasi menunjukkan bahwa masyarakat telah mamapu secara mandiri membuat, menggunakan, dan mengemas pupuk sesuai dengan arahan tim KKN. Dengan kemandirian tersebut diharapkan dapat mengurangi ketergantungan masyarakat terhadap penggunaan pupuk kimia. Kata kunci: sekam padi; kohe kambing; pelatihan ABSTRACTThe majority of Menceh villagers work as farmers. Currently, the availability of agricultural fertilizers is quite scarce. This scarcity has a direct impact on the high price of chemical fertilizers. Therefore, innovation is necessary to replace chemical fertilizers with organic fertilizers. Consequently, it is essential to elevate public knowledge regarding the benefits of natural fertilizer. In addition, the community needs to train on how to make organic fertilizer. Three main stages are conducted to achieve this goal. Firstly, the critical role of using organic fertilizers on soil fertility is introduced to the farmers. Also, peasants are taught how to create non-chemical fertilizers appropriately. Ultimately, the land workers are supervised regularly in making fertilizer, applying fertilizer, and packaging fertilizer. Several approaches are leveraged in the implementation processes: the Participatory Rural Appraisal Model (MPRA), the Community Development Model (MCD), and the educative. Through a series of stages and the approach method, the evaluation results reveal that the local community is able to fabricate, utilize, and wrap fertilizer independently according to the KKN team's directions. This independence is hoped to reduce the community's dependence on chemical fertilizers. Keywords: rice husks; goat kohe; training
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Syaiful, Ferry Lismanto, and Ferian Rifaldy. "TEKNOLOGI PENGOLAHAN LIMBAH KOTORAN SAPI MENJADI PUPUK ORGANIK DI NAGARI LINGKUANG AUA KABUPATEN PASAMAN BARAT." Jurnal Hilirisasi IPTEKS 3, no. 3 (September 28, 2020): 269–76. http://dx.doi.org/10.25077/jhi.v3i3.437.
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The people in Lingkuang Aua village make their living in agriculture, plantation, and animal husbandry. However, the people in this Nagari have not optimized the village's potential, especially in the field of animal husbandry, including livestock manure waste. Animal manure has the potential to be processed as organic fertilizer. Fertilizer is a commodity that is needed in the agricultural and plantation sectors. In Lingkuang Aur village, the use of chemical fertilizers is still high in the West Pasaman area. However, the price of chemical fertilizers is costly, and even excessive use can damage soil fertility. Organic fertilizers are fertilizers derived from crop residues and livestock manure that have undergone a decomposition/weathering process. The advantages of this fertilizer are environmentally friendly, increase soil fertility, and increase farmers' income. This activity aims to provide knowledge and understanding for farmers in processing livestock manure into organic fertilizer. The methods used are socialization, demonstration/training, and evaluation. The targets of the activity are breeders and the community in Nagari Lingkuang Aur. This activity provides a technology package for making organic fertilizers based on cow dung and EM4, as well as the addition of organic matter found in this village. The result of this activity is that breeders and the community have increased their knowledge and understanding of processing livestock manure into organic fertilizer. The use of organic fertilizers can increase soil fertility, and the price is low, which provides benefits for farmers/breeders. It is hoped that farmers and breeders can apply organic fertilizers to agricultural land to reduce the high price of fertilizers.
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Kuzin, Andrei, Alexei Solovchenko, Ludmila Stepantsova, and Grigory Pugachev. "Soil fertility management in apple orchard with microbial biofertilizers." E3S Web of Conferences 222 (2020): 03020. http://dx.doi.org/10.1051/e3sconf/202022203020.
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Intensification of horticulture in Russia involves planting of new high-density orchards with drip irrigation and fertigation as well as intensification of the exploitation of traditional orchards. This approach involves an increase in mineral fertilizer application imposing the risk of soil fertility loss. For several reasons, the use of traditional organic fertilizers like manure in orchards is currently marginal. Although bacteria-based biofertilizers cannot substitute mineral fertilizers completely, they can significantly reduce the need for mineral fertilizer application. The effect of microbial biofertilizers of the brands “Azotovit” (Azotobacter chroococcum), “Phosphatovit” (Bacillus mucilaginosus), as well as a mixture of bacteria and the fungus, “Organic” (Azotobacter chroococcum, Bacillus subtilis, Bacillus megaterium, Trichoderma harzian) was studied in two field experiments. In the experiment #1, the preparations “Azotovit” and “Phosphatovit” were delivered through a drip irrigation system in various combinations with mineral fertilizers. In experiment #2, the preparation “Organic” was also applied to the soil with irrigation water, also in combination with the mineral fertilizer. When solely applied, none of the studied preparations changed significantly the soil nutrient content and yield as compared with the variant fertilized by the mineral fertilizer at the maximum studied application rate. The combination of the microbial biofertilizer and mineral fertilizers applied at a low rate ensured the yield commensurate to that obtained under high-rate application of the mineral fertilizer.
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TAN, Uğur, Mehmet Ali KURT, and Olcay ARABACI. "Lippia citriodora L. bitkisinin bazı agronomik özellikleri ve uçucu yağ içeriğinin artırılması için çeşitli organik gübrelerin araştırılması." Ege Üniversitesi Ziraat Fakültesi Dergisi 60, no. 3 (October 12, 2023): 417–28. http://dx.doi.org/10.20289/zfdergi.1289202.
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Objective: The objective of this was to identify the impact of various organic fertilizers on the yield and quality characteristics of Lippia citriodora L. plants and assess their adaptability under the ecological conditions of Aydın. Furthermore, it was also aimed to provide information on the potential of organic fertilizers to enhance crop productivity by minimizing the employment of chemical fertilizers. Material and Methods: The study was conducted for two years (2018-2019) in Aydın ecological conditions. Six different organic fertilizers and one control were tested in the study, these are microbial fertilizer, animal-based liquid organic fertilizer, solid seaweed fertilizer, animal manure compost, leonardite and plant-based liquid organic fertilizer. Research Findings: Organic fertilizers have a significant effect on all measured traits as compared to control, it may be due to biofertilizers can increase photosynthetic texture by increasing nitrogen, phosphorus and sulfur uptake, which these elements play an important role in chlorophyll production and required enzymes production. This can be the reason for obtaining positive effect of biofertilizers on plant growth and development. Conclusion: Overall, findings suggest that the use of humic acid-containing fertilizers and proper organic fertilizer management can improve the growth and yield of Lippia citriodora L. plants.
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Tanimonure, Victoria Adeyemi, Olabisi Damilola Omodara, Akinsola Temitope Oyebanji, and Abiodun Olutunde Babalola. "Unlocking the Niche Market Potential of Organic Fertilizer: Evaluation and Projections for Nigerian Organic Input Market Development." Asian Journal of Agricultural Extension, Economics & Sociology 42, no. 5 (March 29, 2024): 120–27. http://dx.doi.org/10.9734/ajaees/2024/v42i52419.
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Organic fertilizers have several merits in support of their usage, including environmental friendliness, waste conversion purposes, and human hygiene considerations. These lend credence to the objectives of this paper. The study evaluated firm performance and market orientation with a view to profiling market segments within the organic fertilizer niche market and consumers’ desire to use and willingness to buy organic fertilizers. Six organic fertilizer factories and fifty-eight farmers were sampled and described. Results showed that there were no significant obstacles or societal prejudice against organic fertilizer usage in Nigeria, rather patronage was hampered by a lack of awareness about it. Consumers exhibited a high level of willingness to buy organic fertilizer. It was concluded that there is growing coverage in adopting organic fertilizers in Nigeria. The study recommended product promotion, close collaborations between industry and academia, a paradigm shift in the use of organic fertilizer for farming, and market policies from the government as steps towards enhancing the marketability of organic fertilizer.
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McClintic, Nicklas, Zhihao Chen, and Yujin Park. "Evaluating Organic Fertilizers and Microbial Inoculation for Soilless and Hydroponic Crop Production." HortScience 59, no. 4 (April 2024): 552–60. http://dx.doi.org/10.21273/hortsci17727-24.
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Because hydroponic operations in the United States can be certified as organic, and because the price of chemical fertilizers has increased, there is an increasing interest in using organic fertilizers and beneficial microorganisms for controlled-environment agriculture. However, there is a scarcity of information regarding their effectiveness and application methodologies. We investigated the effects of inoculating Azospirillum brasilense and Rhizophagus intraradices and using organic fertilizers on growing lettuce (Lactuca sativa ‘Cherokee’) and tomato (Solanum lycopersicum ‘Red Robin’) young plants in an indoor vertical farm. Seeds were sown in rockwool substrate, with A. brasilense (1.05 × 108 colony-forming units⋅L−1) or R. intraradices (580 propagules⋅L−1) applied weekly via subirrigation. Seedlings received chemical fertilizer, organic fertilizer derived from corn steep liquor and fermented fish by-products, and food waste-derived organic fertilizer at 100 ppm total nitrogen every 2 or 3 days. They were grown indoors at 23 °C under light-emitting diode lighting at a photosynthetic photon flux density of 200 μmol⋅m−2⋅s−1 with an 18-hour photoperiod. Lettuce under organic fertilizers had 75% lower shoot fresh mass and 64% less shoot dry mass compared with lettuce under chemical fertilizer. Similarly, tomato seedlings with organic fertilizers had fewer leaves, 75% less shoot fresh mass, and 67% less shoot dry mass. In both lettuce and tomato, the macronutrient and micronutrient concentrations in plant tissues were generally similar regardless of fertilizer treatments, but nitrogen use efficiency and nitrogen uptake efficiency were lower under organic fertilizers compared with those under chemical fertilizer. The inoculation of A. brasilense or R. intraradices showed limited effects on plant nutrient uptake, nutrient concentrations, and seedling growth in both lettuce and tomato. Further research is necessary to optimize application methods for organic fertilizers and beneficial microorganisms to fully harness the benefits of sustainable alternative fertilizers in soilless and hydroponic crop production.
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Pramono, Danil, Dedi Natawijaya, and Suhardjadinata Suhardjadinata. "Pengaruh Jenis Pupuk Organik dan Pupuk NPK Terhadap Pertumbuhan dan Hasil Kedelai Edamame (Glycine max L. Merril)." Media Pertanian 8, no. 2 (November 30, 2023): 59–71. http://dx.doi.org/10.37058/mp.v8i2.8353.
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Pupuk NPK merupakan pupuk anorganik yang umumnya digunakan dalam pertanian modern untuk meningkatkan kandungan nutrisi tanah yang diperlukan oleh tanaman. Namun, penggunaan berlebihan, selain tidak efisien, juga dapat berdampak negatif pada produktivitas tanah, hasil panen, dan bahkan dapat merusak lahan pertanian. Sistem pengelolaan hara terpadu menjadi salah satu upaya untuk mengurangi penggunaan pupuk anorganik NPK sekaligus memaksimalkan pemanfaatan pupuk organik. Penelitian ini bertujuan untuk mengetahui pengaruh interaksi antara jenis pupuk organik dengan dosis pupuk NPK terhadap efisiensi penggunaan pupuk NPK, pertumbuhan dan hasil kedelai edamame. Penelitian ini dilaksanakan di Desa Buanamekar Kecamatan Panumbangan Kabupaten Ciamis pada bulan Februari sampai bulan April 2023 dengan ketinggian tempat 875 m dpl. Penelitian menggunakan Rancangan Acak Kelompok pola faktorial dengan dua faktor perlakuan yaitu: pertama, tiga jenis pupuk organik yang berbeda (pupuk organik petroganik, lokal, dan lumpur tinja), dan kedua, empat taraf dosis pupuk anorganik (NPK) (0 kg/ha, 75 kg/ha, 150 kg/ha, dan 225 kg/ha). Setiap perlakuan diulang sebanyak 3 kali. Data diolah dengan perangkat lunak SPSS 24. Hasil penelitian menunjukkan bahwa terdapat pengaruh interaksi antara dosis pupuk NPK dan jenis pupuk organik terhadap beberapa parameter pertumbuhan tanaman kedelai edamame, seperti tinggi tanaman pada usia 45 Hari Setelah Tanam (HST) dan indeks luas daun pada usia 15 HST. Meskipun demikian, tidak terdapat pengaruh interaksi yang nyata pada parameter lainnya. Secara mandiri, efisiensi penggunaan pupuk NPK, pertumbuhan dan hasil kedelai edamame bervariasi tergantung pada jenis pupuk organik yang digunakan. Pupuk organik petroganik menunjukkan tingkat efisiensi tertinggi pada pemberian pupuk NPK sebanyak 75 kg/ha, sementara pupuk organik lokal menunjukkan tingkat efisiensi tertinggi pada pemberian pupuk NPK sebanyak 150 kg/ha, sementara pupuk organik lumpur tinja menunjukkan efisiensi tertinggi pada pemberian pupuk NPK sebanyak 75 kg/ha. NPK fertilizer is an inorganic fertilizer generally used in modern agriculture to increase the soil nutrient content needed by plants. However, overuse, in addition to being inefficient, can also have a negative impact on soil productivity, and crop yields, and can even damage agricultural land. An integrated nutrition management system is one of the efforts to reduce the use of NPK inorganic fertilizers while maximizing the use of organic fertilizers. This study aims to determine the effect of the interaction between the type of organic fertilizer and the dose of NPK fertilizer on the efficiency of NPK fertilizer use, growth and yield of edamame soybeans. This research was carried out in Buanamekar Village, Panumbangan District, Ciamis Regency from February to April 2023 with an altitude of 875 m above sea level. The study used a factorial pattern group randomized design with two treatment factors, namely: first, three different types of organic fertilizers (petroganic, local, and faecal sludge organic fertilizers), and second, four dose levels of inorganic fertilizers (NPK) (0 kg/ha, 75 kg/ha, 150 kg/ha, and 225 kg/ha). Each treatment is repeated 3 times. Data was processed with SPSS 24 software. The results showed an interaction effect between the dose of NPK fertilizer and the type of organic fertilizer on several growth parameters of edamame soybean plants, such as plant height at 45 HST, and leaf area index at 15 HST age. The efficiency of NPK fertilizer application, growth, and yield of edamame soybean plants differed depending on the type of organic fertilizer used. Petroganic organic fertilizer showed the highest efficiency at 75 kg/ha of NPK fertilizer. Local organic fertilizer showed the highest efficiency at 150 kg/ha, while septage organic fertilizer showed the highest efficiency at 75 kg/ha.
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Anwar, Asni, Murni Murni, Sri Andayaningsih, Nurinzani Hasyim, Andi Almi, Aksan Aksan, and Apriliani Malik. "Pelatihan Pembuatan Pupuk Organik Cair(POC) Pada kelompok Pembudidaya Ikan Bandeng di Kabupaten Pangkep." To Maega : Jurnal Pengabdian Masyarakat 6, no. 1 (January 1, 2023): 65. http://dx.doi.org/10.35914/tomaega.v6i1.1313.
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The community of milkfish cultivators who are members of the "Sipakatau" milkfish cultivator group in Pangkep Regency, until now still has various kinds of obstacles to increase its production. The problem is related to the use of chemical fertilizers before the stocking of milkfish seeds, the aim is to fertilize the growth of klekap and other phytoplankton to be used as natural food for young milkfish, so that it has an impact on the growth of green and blue algae that produce geosmin as the cause of the smell of mud and fishy in fish. milkfish. One alternative that is done to address this problem is to apply the use of liquid organic fertilizer (LOF). The method of implementing the activities is carried out using the methods of coordination, discussion, counseling, training and assistance to partners. Based on the results of community service activities carried out in the Sipakatau group, it can be concluded that so far this group of cultivators has used chemical fertilizers to increase the fertility of their pond soil. Through this training activity, the partner group became aware of and skilled in making and applying the use of liquid organic fertilizer (LOF) based on fermented duck manure to produce organic milkfish in Pangkep Regency. The advice given in this activity is that further assistance should be carried out regarding the use of LOF and applications in ponds so that environmental sustainability can be maintained through the use of organic fertilizers. Key Word: Milkfish, Natural feed, Pangkep, Liquid Organik Fertilizer
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Russo, Vincent. "EFFECTS OF FERTILIZER TYPE AND RATE AND LIMING ON BANANA SQUASH." HortScience 28, no. 4 (April 1993): 275A—275. http://dx.doi.org/10.21273/hortsci.28.4.275a.
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There is a question whether it is best to use synthetic or organic materials to fertilize horticultural crops. Fertilizer rate can effect nutritional value of banana squash (Curcubita maxima Duch.) which is used in processed food. Seed were planted in 1990, 1991 and 1992 into beds treated with recommended (base) and twice the recommended (2X) rates of synthetic or organic fertilizers. Lime was or was not first applied in spring 1991. Synthetic fertilizer produced better yields than organic fertilizer. In 1990, the base fertilizer rate improved yield. In 1992, the 2X fertilizer rate improved yield. Liming did not affect yield. Beginning soil pH was 5.55. For lime augmented treatments soil pH was increased to, and maintained at, 5.65 through fall 1992. For no-lime treatments soil pH was approximately 5.3 through fall 1992. Organic materials, likely bound to soil under acidic conditions, are less available and could explain lower yields. The data suggests that soil pH will have to be improved before banana squash yields can be increased using organic fertilizers.
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Septian Cahya Azhari, Ceceng Saepulmilah, and Ade Hilman Juhaeni. "PELATIHAN PEMBUATAN PUPUK ORGANIK HASIL FERMENTASI (PORASI) UNTUK MEMPROMOSIKAN SDGS DALAM MODEL PERTANIAN BERKELANJUTAN." ADI Pengabdian Kepada Masyarakat 4, no. 1 (November 5, 2023): 27–32. http://dx.doi.org/10.34306/adimas.v4i1.1006.
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Sustainable agriculture is one of the global goals that is the main focus in sustainable development initiated by the United Nations (UN) in the sustainable development goals (SDGs) pillar. Excessive use of chemical fertilizers and non-standard doses can cause a decrease in soil productivity. Pancatengah Sub-district is one of the hinterland areas. Most farmer groups in Pancatengah Sub-district use chemical fertilizers to fertilize their land. As a result, there is a decrease in soil productivity, which impacts agricultural production. This community service aims to conduct training in making organic fertilizer through a fermentation process using M-Bio biofertilizer. The primary materials used to make organic fertilizer include leaves and manure. The method used in this community service is training-based. A total of two farmer groups became the object of this community service. This community service produces fermented organic fertilizer products (Porasi). This community service can be one of the primary references for developing a sustainable agricultural system using organic fertilizer.
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Sari, Vega Kartika, Oria Alit Farisi, and Basuki Basuki. "PELATIHAN PEMBUATAN PUPUK ORGANIK PETROKATUL DAN PENGENALAN VARIETAS PADI UNGGUL SPESIFIK LOKASI BAGI POKTAN BINTANG TANI DESA ROWOSARI KECAMATAN SUMBERJAMBE KABUPATEN JEMBER." SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan 6, no. 4 (December 8, 2022): 1650. http://dx.doi.org/10.31764/jpmb.v6i4.10868.
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ABSTRAKPelatihan pembuatan pupuk organik perlu terus digiatkan, sehubungan dengan makin terbatasnya pupuk anorganik bersubsidi. Petani umumnya sangat bergantung pada pupuk anorganik. Sebagian besar mata pencaharian warga di Desa Rowosari Kecamatan Sumberjambe Kabupaten Jember ialah petani. Kelompok tani Bintang Tani merupakan salah satu Poktan di Rowosari yang memiliki permasalahan diantaranya belum mampu mengolah limbah ternak sapi dengan tepat, dan belum memahami terkait pemilihan varietas padi unggul yang sesuai untuk dikembangkan di Rowosari. Tujuan pelaksanaan pengabdian ini ialah untuk mensosialisasikan manfaat pupuk organik bagi tanah dan tanaman, serta pendampingan pembuatan pupuk organik petrokatul, dan sosialisasi varietas padi unggul spesifik lokasi. Petrokatul merupakan pupuk organik dengan tambahan bekatul. Petrokatul memiliki kandungan unsur hara yang lebih kaya dari pada pupuk organik lainnya. Banyaknya warga Rowosari yang memiliki hewan ternak merupakan potensi untuk dapat mendayagunakan limbah ternak yang ada menjadi pupuk Petrokatul. Penerapan pupuk organik ke lahan dan penggunaan varietas padi unggul ( Impari 32, Ciherang, Sintanur) yang sesuai lokasi merupakan upaya untuk dapat meningkatkan produksi padi yang dibudidayakan. Dari kegiatan pengabdian ini berhasil meningkatkan pengetahuan peserta dan menambah keterampilan peserta dalam pembuatan pupuk organik Petrokatul. Kata kunci: pupuk organik; petrokatul; varietas unggul; padi; pertanian terpadu ABSTRACTTraining on making organic fertilizers needs to be intensified, considering that subsidies for inorganic fertilizers are increasingly limited. Farmers generally rely heavily on inorganic fertilizers. Most of the people's livelihoods in Rowosari Village, Sumberjambe District, Jember Regency are farmers. The Bintang Tani Farmer Group is one of the groups in Rowosari that has problems, including not being able to process livestock waste properly, and not understanding the selection of superior rice varieties that are suitable for development in Rowosari. The purpose of this service is to socialize the benefits of organic fertilizer for soil and plants, as well as assistance in the manufacture of organic petrokatul fertilizer, and socialization of location-specific superior varieties of rice. Petrokatul is an organic fertilizer with the addition of rice bran. Petrokatul contains richer nutrients than other organic fertilizers. The number of Rowosari residents who own livestock has the potential to be able to utilize existing livestock waste into Petrokatul fertilizer. The application of organic fertilizer to the land and the use of superior rice varieties ( Impari 32, Ciherang, Sintanur) according to the location is an effort to increase the production of cultivated rice. This service activity succeeded in increasing the knowledge of participants and improving the skills of participants in making Petrokatul organic fertilizer. Keywords: organic fertilizer; petrokatul; superior varieties; paddy; integrated farming
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Virnanda, Vandi, Nawang Sonia, Hery Murnawan, and Setijanen Djoko Harijanto. "Analisis Kelayakan Investasi Alat Bioreaktor Anaerob Sebagai Reaktor Proses Fermentasi Nutrisi Organik." Industrika : Jurnal Ilmiah Teknik Industri 7, no. 3 (October 6, 2023): 216–24. http://dx.doi.org/10.37090/indstrk.v7i3.989.
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Farmers in Papungan Village, Blitar Regency, are experiencing problems, namely the lack of subsidized fertilizer from the government to meet the demand for fertilizer for their agricultural land. To meet this shortage, farmers apply organic nutrient fertilizers as a substitute for non-subsidized and chemical fertilizers, but the process of making organic nutrient fertilizers requires a long fermentation process, which is 16-30 days. Therefore it is necessary to have an Anaerobic Bioreactor to help speed up the fermentation. This tool is quite expensive for farmers in Papungan village, so it is necessary to analyze the level of investment feasibility of the Anaerobic Bioreactor tool to find out whether it is worth buying or investing. From the calculation results obtained NPV (Net Present Value) of IDR 9,266,620, IRR (Internal Rate Of Return) of 40.1513% and BCR (Benefit Cost Ratio) of 1.0289 so it can be concluded that the purchase of Anaerobic Bioreactors is feasible. Keywords: Bioreaktor Anaerob, Investment, Organic Nutrient Fertilize.
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Tuhuteru, Sumiyati, and Inrianti. "Pembuatan Mikroorganisme Lokal Bonggol Pisang pada Kelompok Tani Tunas Harapan Distrik Walelagama, Jayawijaya, Papua." Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat 5, no. 3 (November 27, 2019): 188–94. http://dx.doi.org/10.29244/agrokreatif.5.3.188-194.
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One efforts to increase crop production include improvements in cultivation systems, for examples the application of sustainable organic farming, such as use of the liquid organic fertilizers. The continuous use of liquid organic fertilizer on the soil serves to increase soil fertility. Provision of fertilizers can add nutrients to the growing media. The application of fertilizer can be in the form of organic or inorganic fertilizers. One alternative to maintain and improve crop yields is by providing liquid organic fertilizer. The purpose of this study was to provide additional knowledge related to the forms of liquid organic fertilizer and the benefits of using liquid organic fertilizer through the manufacture of Micro-Organism (MOL) banana weevil which is one form of liquid organic fertilizer that is easily obtained by the community. The activity through KKN-PPM is to provide socialization and training in making MOL of banana weevil. The result show that the community in the Walelagama District can develop knowledge related to organic fertilizers can beincrease plant productivity through the use MOL of banana weevil, whose ingredients are easily obtained so that the community can improve the existing organic farming system.
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Syaifudin, Andang, Ratna Avitasari, Yunita Dwi Lestari, Jihan Lutfi, Indah Safaatul Maula, Ahmad Mauludi, Karnila Karnila, Ayu Lailatun Nadhiroh, Septina Putri Nur Wulan Sari, and Fitri Puji Astuti. "Pemberdayaan Masyarakat Desa dalam Pemanfaatan Sampah Organik melalui Pelatihan Pembuatan Pupuk Organik." Prima Abdika: Jurnal Pengabdian Masyarakat 4, no. 1 (March 31, 2024): 175–83. http://dx.doi.org/10.37478/abdika.v4i1.3326.
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Soil conditions vary from region to region. Some are fertile, while others are less fertile. Factors such as nutrient imbalance, soil depletion, decreased organic content, and microbial activity affect soil fertility. To maintain the balance of soil nutrients and organic matter, it is necessary to add organic fertilizers to harmonize the nutrient content of the soil. Chemical fertilizers only provide one type of plant nutrient without improving soil properties. Socialization of organic fertilizers is needed so that people are wiser in maintaining soil fertility with organic materials. The community service was carried out to provide training and practice in making organic fertilizer from livestock manure and plant residues in Duku Candi Baru, Genting Village, Cepogo District, Boyolali Regency. This service activity uses two approaches, namely counseling and training. The extension stage is carried out by providing material about processing cow dung into organic fertilizer. Training is carried out by demonstrating how to make organic fertilizer in a simple way. This training begins with the socialization of making organic fertilizer and compost, which aims to make the community understand first about information about organic fertilizer and compost along with its benefits, then continued with the practice of making organic fertilizer and compost. This training educates the community about the use of organic waste for organic fertilizer in sustainable agriculture. Through a mixture of simple materials such as cow dung, vegetable waste, EM4, and molasses, it is hoped that the community will use organic fertilizers rather than chemical fertilizers for more environmentally friendly agricultural products.
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Srikandi, Srikandi, Nia Sonani, Feni Marnilin, Dewi Fitrianti, and Mulyana Gustira Putra. "Pemberdayaan Masyarakat dalam Pengelolaan Sampah dari Limbah Sayuran di Kwt Kenanga, Kelurahan Kedung Waringin Kecamatan Bojong Gede, Kabupaten Bogor." Jurnal Abdimas Adpi Sosial dan Humaniora 4, no. 2 (April 4, 2023): 562–69. http://dx.doi.org/10.47841/jsoshum.v4i2.288.
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Organic Fertilizers are fertilizers made from various natural ingredients. These natural ingredients can come from leaf litter or from food waste and leftovers. Garbage and food waste is fermented anaerobically (without oxygen) and without the help of the sun. The purpose of this activity is to introduce the manufacture of organic fertilizer from vegetable waste to the Kedung Waringin Village community. The material provided in this activity is how to utilize vegetable waste into products that have economic value. The material includes processing waste into organic fertilizer. The material is given by way of presentation using PowerPoint. The method of this activity is in the form of counseling and training to provide insight into organic fertilizers. The results of the socialization of organic fertilizers showed that the knowledge of the ylang-ylang women farming group increased by an average of 7% through the pretest and post-test values during the socialization. Based on the evaluation, it shows that the women farmer group has been able to make organic fertilizer independently. Socialization on the manufacture of organic fertilizers provides additional insight for women farmer groups on the use of organic fertilizers for agriculture.