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Journal articles on the topic 'Fertilizer treatment'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Faroque, M. A. A., Alok Kumar Paul, Asaduzzaman -, Parimal Bissus, and M. S. Islam. "Effect of Next Generation Fertilizers on Yield Potential of Rice (Oryza sativa L.)." International Journal of Bio-resource and Stress Management 12, no. 1 (2021): 007–15. http://dx.doi.org/10.23910/1.2021.2151e.

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The experiment was carried out to evaluate the effects of next-generation fertilizers along with other recommended fertilizers on the growth and yield during the period from January 2015 to May 2015 at the experimental field of Sher-e-Bangla Agricultural University, Sher-e-Bangla Nagar, Dhaka, Bangladesh. The experiments were laid out in RCBD method with three replications. The experiment was conducted in boro rice with six treatments including control viz Treatment0=Control (no fertilizer), Treatment1=Recommended dose N140P20K60S18Zn2 kg ha-1, Treatment2=Bio-forge+N140P20K60S18Zn2, Treatment

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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 (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 fertil

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Abduraof, M. Alosif. "Effect of Minerals and Biofertilization on Growth of Acacia saligna Seedlings." J. of Advanced Botany and Zoology 7, no. 4 (2020): 01. https://doi.org/10.5281/zenodo.3782502.

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The present study was conducted to figure out the effect of some fertilizers on the growth parameters of Acacia saligna seedlings. This study was carried for 14 months at the nursery of Forestry and Wood Technology Department, Faculty of Agriculture, University of Alexandria-Egypt. In this study, six levels of mineral fertilization treatments were used [F0-F5]. The results of this study showed that Acacia saligna seedlings treated with F2 & F3 fertilizers recorded the highest shoot height, whereas, treatment with F1 fertilizer displayed the highest leaf dry weight [9.729 g.], such treatmen

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Chu, Haiyan, Takeshi Fujii, Sho Morimoto, et al. "Community Structure of Ammonia-Oxidizing Bacteria under Long-Term Application of Mineral Fertilizer and Organic Manure in a Sandy Loam Soil." Applied and Environmental Microbiology 73, no. 2 (2006): 485–91. http://dx.doi.org/10.1128/aem.01536-06.

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ABSTRACT The effects of mineral fertilizer (NPK) and organic manure on the community structure of soil ammonia-oxidizing bacteria (AOB) was investigated in a long-term (16-year) fertilizer experiment. The experiment included seven treatments: organic manure, half organic manure N plus half fertilizer N, fertilizer NPK, fertilizer NP, fertilizer NK, fertilizer PK, and the control (without fertilization). N fertilization greatly increased soil nitrification potential, and mineral N fertilizer had a greater impact than organic manure, while N deficiency treatment (PK) had no significant effect. A

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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 (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 tota

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Hakim, Waliyar, Odo Karima, and A. Mahere O. "Application of combined bioorganic fertilizers on groundnut (Arachis hypogaea L.) to enhance the yield." International Journal of Advanced Biotechnology and Research 14, no. 3 (2023): 16–23. https://doi.org/10.5281/zenodo.8267067.

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The present study aimed to determine the effectiveness of bio-organic fertilizers in producing local groundnut (Kaduna) from Muna Island, Indonesia. We desined the treatment series was done with 07 bio-organic fertilizer treatments named T1, T2, T3, T4, T5, T6, T7, T8 based on arbuscular mycorrhizal fungi (AMF) and <em>livestock manure</em><em> as a <em>fertilize </em></em>to provide nutrients needed for crop production.ie. Chicken manure Fertiliser (CMF) is a rich source of nutrients and is best applied in fall or spring after it has had a chance to compost, +recommended dose of NPK chemical

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Da Silva Do Reis, Sírio Douglas, Marco Antonio Previdelli Orrico Junior, Michely Tomazi, et al. "Is organic fertilizer application a viable alternative to synthetic fertilizer for Piatã grass?" Tropical Grasslands-Forrajes Tropicales 9, no. 3 (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),

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Mwafulirwa, Samuel. "Evaluation of Mbeya Based Organic Fertilizer on Maize Yield and Yield Components in Malawi." Asian Plant Research Journal 11, no. 2 (2023): 34–49. http://dx.doi.org/10.9734/aprj/2023/v11i2208.

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The recent boom in organic business in the name of Mbeya manure fertilizer has taken shape in commercialisation without government approval as several implications were at stake. Laboratory and field experiments were, therefore, conducted to ascertain the quality of the products with and without modifications. The original products, as proclaimed by suppliers, were evaluated against the control treatment of inorganic fertilizer and the modified products by the inclusion of specific microorganisms in solubilisation of fixed nutrients and oxidation of ammonia and nitrite. Field layout followed a

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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

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Zheng, Tingting, Shu Wang, Mengyao Wang, et al. "Effect of Different Fertilizer Types on Quality of Foxtail Millet under Low Nitrogen Conditions." Plants 13, no. 13 (2024): 1830. http://dx.doi.org/10.3390/plants13131830.

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In order to clarify the effect of different fertilizers on foxtail millet quality under low nitrogen conditions, we used JGNo.21 and LZGNo.2 as experimental materials and set up five treatments, including non-fertilization, nitrogen, phosphorus, compound, and organic fertilizers, to study the regulation of different fertilizer types on agronomic traits, nutrient fractions, and pasting characteristics of foxtail millet under low nitrogen conditions. Compared with the control, all of the fertilizers improved the agronomic traits of JGNo.21 to a certain extent. Nitrogen and compound fertilizer tr

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Aluoch, Stephen Okoth, Md Raseduzzaman, Xiaoxin Li, et al. "Combined Mineral and Organic Fertilizer Application Enhances Soil Organic Carbon and Maize Yield in Semi-Arid Kenya: A DNDC Model-Based Prediction." Agronomy 15, no. 2 (2025): 346. https://doi.org/10.3390/agronomy15020346.

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The application of mineral fertilizers can effectively enhance crop yields. However, this potential benefit may be diminished if the use of mineral fertilizers leads to a substantial decline in soil organic carbon (SOC) and an increase in soil greenhouse gas (GHG) emissions. This study aimed to determine the optimal fertilizer combinations and rates for improving SOC and maize yield while reducing GHG emissions in the semi-arid uplands of Kenya. Data were collected from five different fertilizer treatments (N50, N100, N150, N100+manure, and N100+straw) compared to a control (N0) in a long-term

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Wang, Chun, Qingwen Min, Abbas Abid, et al. "Optimal Coupling of Straw and Synthetic Fertilizers Incorporation on Soil Properties, Active Fe Dynamics, and Greenhouse Gas Emission in Jasminum sambac (L.) Field in Southeastern China." Sustainability 11, no. 4 (2019): 1092. http://dx.doi.org/10.3390/su11041092.

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In agriculture, synthetic fertilizers have played a key role in enhancing food production and keeping the world’s population adequately fed. China’s participation is essential to global efforts in reducing greenhouse gas (GHG) emissions because it is the largest producer and consumer of synthetic fertilizers. A field experiment was conducted in a Jasminum sambac (L.) field to evaluate the impact different doses of fertilizers (half, standard, and double) and their combination with straw on ecosystem (including crop plants and soil) GHG emissions. The results showed that in comparison with the

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13

Dunlap, Layla J., Jeremiah R. Pinto, and Anthony S. Davis. "Effects of Fertilizer on Media Chemistry and Red-flowering Currant Seedling Growth Using a Subirrigation System." HortScience 53, no. 12 (2018): 1862–71. http://dx.doi.org/10.21273/hortsci13444-18.

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Water conservation in nursery systems is an ever-increasing focus, yet there is relatively little guidance for growers producing seedlings intended for restoration regarding how practices such as subirrigation influence plant growth in the nursery and after outplanting. Our study investigated red-flowering currant (Ribes sanguineum Pursh) seedling development and early field performance using different fertilizer treatments under a subirrigation regime. Plants were fertilized with 1) incorporated organic fertilizer, 2) incorporated controlled-release fertilizer, 3) top-dressed controlled-relea

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14

Hossain, Akbar, MAZ Sarker, MA Hakim, Mst T. Islam, and ME Ali. "Effect of Lime, Magnesium and Boron on Wheat (Triticum aestivum L.) and Their Residual Effects on Mungbean (Vigna radiata L.)." International Journal of Agricultural Research, Innovation and Technology 1, no. 1-2 (2013): 9–15. http://dx.doi.org/10.3329/ijarit.v1i1-2.13923.

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The study was carried out during 2007-2008 season in the research field of Wheat Research Centre, Bangladesh Agricultural Research Institute, Dinajpur to know the effect of lime, Magnesium (Mg) and Boron (B) on yield and yield components of wheat and also their residual effect on mungbean. The geographical position of the area is between 25°62´ N, 88°63´ E and 38.20 meter above sea level. The experiment was laid out in Randomized Complete Block Design with three replications, both in wheat and mungbean. Treatments for wheat were (I) recommended fertilizer + Mg + B, (II) recommended fertilizer

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15

Hric, Peter, Ján JANČOVIČ, and Ľuboš VOZÁR. "The comparison of organic and inorganic fertilizers influence on selected indicators of turf growth-production process." Acta agriculturae Slovenica 107, no. 2 (2016): 373. http://dx.doi.org/10.14720/aas.2016.107.2.10.

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<p>The aim of this experiment was to compare the influence of organic and inorganic fertilizers on selected indicators of turf growth-production process under non–irrigated conditions. The experiment was carried out in warm and dry conditions in the area of Nitra (Slovak Republic). In the experiment were included 5 treatments: 1.Without fertilization, 2. Turf NPK fertilizer 15–3–8 (+3 MgO +0.8 Fe +18 S), 3. Slow release NPK fertilizer 14–5–14 (+4 CaO +4 MgO +7 S), 4. Organic NPK fertilizer 5-1-1 and 5. Organic NPK fertilizer 3-2-1. Determination of the average height of turf, total heigh

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16

Zhang, Xianying, Pengcheng Li, Mingyi Zhao, et al. "Organic Fertilizer with High Nutrient Levels Affected Peanut-Growing Soil Bacteria More Than Fungi at Low Doses." Agronomy 14, no. 4 (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 p

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17

Hric, Peter, Ján Jančovič, Peter Kovár, and Ľuboš Vozár. "The Effect of Varying Speed Release of Nutrients from Fertilizers on Growth-production Process of Turf." Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 64, no. 2 (2016): 441–47. http://dx.doi.org/10.11118/actaun201664020441.

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The aim of this experiment was to compare the influence of fertilizers with different speed of nutrients release on growth–production indicators of turf under non–irrigated conditions. The experiment was carried in warm and dry conditions in area Nitra (Slovak Republic). In the experiment were followed 5 treatments (1. without fertilization, 2. Nitre with dolomite, Superphosphate, Potassium salt, 3. Turf fertilizer Travcerit®, 4. Slow release fertilizer SRF NPK 14–5–14 (+ 4CaO + 4MgO + 7S), 5. Controlled release fertilizer Duslocote® NPK (S) 13–9–18 (+6S)). The highest gain of height reached v

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18

Isnawan, B. H., L. N. Aini, E. Hanudin, and V. Z. Basanti P. "Rice (Oryza sativa L.) response with the Application of Manure and Liquid Organic Fertilizer." IOP Conference Series: Earth and Environmental Science 1287, no. 1 (2023): 012017. http://dx.doi.org/10.1088/1755-1315/1287/1/012017.

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Abstract Organic fertilizers are necessary for environmentally friendly agriculture. The study aimed to determine rice response to manure and liquid organic fertilizer application ratio. The study was conducted by experimental method with a Complete Randomized Design with five replications. The treatment consists of 6 treatments, namely organic fertilizer, 25% goat manure + 75% commercial liquid organic fertilizer, 50% goat manure + 50% commercial liquid organic fertilizer, 75% goat manure organic + 25% commercial liquid organic fertilizer, 100% goat manure, and 100% manure goats + 100% commer

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Septrianda, Suci, and Muhammad Ammar. "Growth response of lettuce plants to the application of NASA liquid organic fertilizer and cow manure." Jurnal Lahan Suboptimal : Journal of Suboptimal Lands 14, no. 1 (2025): 88–96. https://doi.org/10.36706/jlso.14.1.2025.689.

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Lettuce (Lactuca sativa L.) was a leafy vegetable that has high economic value in Indonesia and provides health benefits to consumers. The use of organic fertilizers is deemed more optimal than inorganic fertilisers due to the potential of inorganic fertilizers to cause soil damage and environmental pollution through chemical residues and land productivity reduction. The study aimed to evaluate the effects of using NASA liquid organic fertilizer and cow manure on the growth and yield of lettuce plants. The study used a Randomised Block Factorial Design with two factors: cow manure with four tr

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Yusnaini, Sri. "Existing of Vesicular Arbuscular Mycorrhizal on The Corn Field Subjected by Long-term Organic and Inorganic Fertilizers." JOURNAL OF TROPICAL SOILS 14, no. 3 (2009): 253. http://dx.doi.org/10.5400/jts.2009.v14i3.253-260.

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Existing of vesicular arbuscular mycorrhizal fungi were investigated in continuously cropped, conventional agro ecosystems which had received annual long-term (4 years) amendments of either manure or inorganic fertilizer. The systems had an identical 4–year crops rotation and differed essentially only in the amount and type of fertilizer supplied. Experiment was setup at Taman Bogo, in the vicinity of Probolinggo, East Lampung. The eight farming systems differed mainly in fertilization application. The organic systems were fertilized exclusively with chicken manure (CK), and green manure Glyri

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Azab, Ehab, and Abdel-fatah Salah Soror. "Physiological Behavior of the Aquatic Plant Azolla sp. in Response to Organic and Inorganic Fertilizers." Plants 9, no. 7 (2020): 924. http://dx.doi.org/10.3390/plants9070924.

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The present investigation aims to evaluate the impacts of organic and inorganic fertilizers on the water parameters and physiological behaviors of an aquatic plant (Azolla sp.). The experiment used three groups: treatment with organic or inorganic fertilizer and a group with no fertilization as a control. Azolla sp. were grown in cement ponds that received different treatments. For water analysis, the obtained results clarified that fertilization resulted in no variation in the temperature or total hardness among different treatments. Organic fertilizer increased the dissolved phosphorus conte

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Tulaseket, Rosana M. T., Linda Ernawati Lindongi, Liz Yanti Andriyani, and Fenny S. J. Asyerem. "Pertumbuhan dan Produksi Tanaman Sawi (Brassica juncea L.) Akibat Pemberian Pupuk Organik dan Anorganik." Agrotek 11, no. 1 (2023): 13–24. http://dx.doi.org/10.46549/agrotek.v11i1.325.

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This study aimed to determine the effect of applying several organic fertilizers (Papua Nutrient liquid fertilizer, Green Tonik liquid organic fertilizer, Nasa liquid organic fertilizer, Agrica liquid organic fertilizer) and inorganic fertilizers (CPN, NPK 16 : 16 : 16 fertilizer, Solution liquid fertilizer, Urea + KCl + TSP, SP 36) on the growth and production of mustard greens. The design used in this study was a randomized block design (RBD) with 10 treatments which were repeated 3 times. The research treatments were S0: Without Treatment, S1: Papua Nutrient (10 ml/liter of water), S2: POC

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Siti Amalia, Istia, Fahri Rijal Giffari, Adhi Irianto Mastur, and Nanang Rohimat. "PENGGUNAAN PUPUK HAYATI PADAT ORGANIK TERHADAP PERTUMBUHAN DAN BOBOT HASIL PANEN TANAMAN KEMBANG KOL." Jurnal Biogenerasi 10, no. 2 (2025): 959–67. https://doi.org/10.30605/biogenerasi.v10i2.5397.

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Cauliflower (Brassica oleracea var. botrytis L.) is one of the vegetables widely consumed by Indonesian people. Cauliflower productivity in Indonesia has decreased in recent years. Plant growth and production can be influenced by internal factors of the plant itself and external factors such as climate, soil, sunlight intensity, nutrients, and OPT. Fulfillment of plant nutritional needs is done by providing fertilizers, both organic fertilizers (biological and non-biological) and inorganic fertilizers. This study aims to test the use of organic solid biofertilizers on the growth and weight of

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Khoirya, Dinna, Nanik Setyowati, Zainal Muktamar, Kartika Utami, Marwanto, and Sumardi. "Utilizing Melastoma Compost (Melastoma malabatrichum L.) as a Sustainable Alternative to Synthetic Nitrogen Fertilizers in Shallot Cultivation." International Journal of Plant & Soil Science 37, no. 2 (2025): 170–79. https://doi.org/10.9734/ijpss/2025/v37i25316.

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Aims: This study explores the potential of Melastoma compost (Melastoma malabatrichum L.) as a sustainable alternative to synthetic nitrogen fertilizers in shallot (Allium ascalonicum L.) cultivation. Study Design: This study was conducted from July to October 2024 at the Green House of the Department of Crop Production, Faculty of Agriculture, Bengkulu University, Indonesia, at an altitude of 10 meters above sea level. Methodology: The experimental design was a Completely Randomized Design (CRD) with six treatments, each treatment was repeated 4 times. The treatments were: P0: No fertilizer;

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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 (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. ma

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Komang Damar Jaya, I., Sudirman, Bambang Budi Santoso, and Jayaputra. "Supplement fertilizers improved rainy season tomato yield in sandy dryland soil." IOP Conference Series: Earth and Environmental Science 1471, no. 1 (2025): 012021. https://doi.org/10.1088/1755-1315/1471/1/012021.

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Abstract This study aimed to increase the yield of tomatoes in the rainy season, known as off-season, on sandy dryland soil. Two hybrid tomato varieties and four different supplement fertilizers were tested. The tomato varieties were Servo and Tymoti, and the supplement fertilizers were chicken manure, foliar fertilizers of Growmore, Provit Orange, and Provit Red, plus one treatment without additional fertilizer. The standard fertilizer applied was 1200 kg ha−1 NPK (15-15-15). All the treatments were arranged factorially using a randomized block design with three replications. The results show

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Shao, Yun, Jiahui An, Xueping Wang, et al. "Evaluating the Sustainability of Wheat–Maize System with a Long-Term Fertilization Experiment." Agronomy 15, no. 1 (2025): 210. https://doi.org/10.3390/agronomy15010210.

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In light of the issue concerning excessive fertilization that prevails in the Huang-Huai-Hai Plain, through conducting a 13-year long-term positioning experiment, the sustainability of a wheat and maize double-cropping soil system under different fertilization strategies is evaluated using the triangular area method. The objective is to establish a theoretical basis for the development and implementation of appropriate fertilization practices in the Huang-Huai-Hai Plain. In the protracted long-term experiment, chemical fertilizer (F) was taken as the control (CK) and three distinct treatments

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Kordi, Sajad, and Fardin Ghanbari. "EVALUATION OF YIELD, YIELD COMPONENTS AND SOME PHYSIOLOGICAL AND QUALITATIVE TRAITS OF CORN AFFECTED BY CHEMICAL AND BIOLOGICAL NITROGEN FERTILIZERS." Acta Scientiarum Polonorum Hortorum Cultus 18, no. 1 (2019): 3–12. http://dx.doi.org/10.24326/asphc.2019.1.1.

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In order to evaluate the yield, yield components and some physiological and qualitative traits of corn treated with nitrogen fertilizers (biological, chemical and integrated), a field experiment was conducted at the Agricultural Research Station of Khorramabad during 2016 growing season. Treatments were arranged in a complete randomized block design with four replications. Experimental treatments consisted of 100% chemical fertilizer (urea), bio-fertilizer (nitroxin), integration of bio-fertilizer + 25% chemical fertilizer, integration of bio-fertilizer + 50% chemical fertilizer, integration o

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Bahar, Syamsu, A. Saenab, and N. Riris Sodular. "Growth of Odot Grass (Pennisetum purpureum cv. Mott) on Sandy Marginal Land on Payung Island Kepulauan Seribu Jakarta." Jurnal Sains dan Teknologi Peternakan 2, no. 1 (2021): 1–5. http://dx.doi.org/10.31605/jstp.v2i1.837.

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Odot grass (Pennisetum purpureum cv. Mott) is a potential forage to be developed in order to guarantee goats feed in Payung island, Kepulauan Seribu Regency, DKI Jakarta province. The purpose of this study was to determine the effect of fertilizer treatment on growth and forage production odot grasses, namely the treatment of organic fertilizer in the form of goat urine and the treatment of commercial inorganic fertilizers, namely NPK fertilizer.This study was in the form of a field trial using a randomized block design with three treatments and six replications. The treatments were 1) Goat ur

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Susilowati, Lolita Endang, Mahrup Mahrup, Zaenal Arifin, and Sukartono Sukartono. "Pemanfaatan Pupuk Hayati-fosfat untuk Meningkatkan Pertumbuhan Tanaman Jagung (Zea mays L.) di Entisol." JURNAL SAINS TEKNOLOGI & LINGKUNGAN 8, no. 1 (2022): 25–37. http://dx.doi.org/10.29303/jstl.v8i1.313.

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Entisols are low fertility soils that require high doses of inorganic fertilizers to support plant growth. On the other hand, it was reported that biofertilizers can be applied to support plant growth. The purpose of this study was to examine the ability of bio-phosphate fertilizers to affect plant growth. The greenhouse experiment was arranged according to a completely randomized design, consisting of five treatments of different fertilization and each treatment was repeated four times. Experimental treatments were P1) control; P2) biological-phosphate fertilizer treatment; P3) treatment of N

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Jihadi, A., A. Nikmatullah, and M. Sarjan. "The effect of different combinations of biological fertilizer and different doses of chemical fertilizer on the severity of late blight on potato plants." IOP Conference Series: Earth and Environmental Science 1220, no. 1 (2023): 012023. http://dx.doi.org/10.1088/1755-1315/1220/1/012023.

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Abstract Late blight disease is one of the problems faced by potato farmers. Chemical fertilizer and biological fertilizer (bio-fertilizer) reported have a potential to control late blight disease. However, there is a lack of research on the effect of combining the use of different types of bio-fertilizers with different doses of chemical fertilizers in potato plants to late blight disease. This study aims to analyze the effect of combining different types of bio-fertilizers and doses of chemical fertilizers on late blight disease in potato plants. This research was conducted from June to Augu

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Dollison, Mohammad D. "Comparative Yield Performance of Rice Production Under Organic and Inorganic Fertilizer Application." International Journal of Multidisciplinary: Applied Business and Education Research 4, no. 7 (2023): 2173–79. http://dx.doi.org/10.11594/ijmaber.04.07.02.

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The technology demonstration on rice production under organic and inorganic fertilizer application was conducted to determine which of the identified treatments would give better rice growth and yield and showcase the technology to the farmers. The study was composed of three treatments. Treatment A – Inorganic Fertilizer (120-60-60); Treatment B – ½ of 50% Inorganic + 50% Vermicast RR; Treatment C – 25 bags of vermicast as organic fertilizer. An area of 778.18 square meters was divided into three plots with a measurement of 19.30 meters in length and 12.44 meters in width (19.30m x 12.44m). B

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Rosariastuti, Retno, Addina Harir, Sri Hartati, Evi Irawan, and Setya Nugraha. "The effectiveness of biofertilizer biofilm formulation in promoting the growth of Pak choi (Brassica rapa L.) plant." E3S Web of Conferences 467 (2023): 01027. http://dx.doi.org/10.1051/e3sconf/202346701027.

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One of the climate changes is the El Nino phenomenon, causing the soil to dry out, so it needs to be addressed because it will impact plant growth. Farmers use a lot of inorganic fertilizers (NPK), and in the long term, it can cause soil damage. One alternative treatment is to use organic fertilizers or biological fertilizers. Biofilm biofertilizer is a form of biological fertilizer. This study aims to determine the effect of dosing biofilm biofertilizer on the growth of Pak choi plants so that it can help reduce the use of inorganic fertilizers. This type of research was an experiment in a gr

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Nguyen, Tran Khanh Thi, Hieu Chi Bui, and Lang Thi Nguyen. "Effect of N, P K, Ca and Mg Fertilizer Application on Peanuts in Tra Vinh Province, Vietnam." International Journal of Environment, Agriculture and Biotechnology 9, no. 6 (2024): 092–98. http://dx.doi.org/10.22161/ijeab.96.13.

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This study was to evaluate the effects, determine the appropriate, fertilizers on peanut production. The experiment was installed in Tra Cu with two variety MD7, L14. Seven fertilizer treatments were designed. The treatments consisted of the application of T1:(Trichoderma sp + Bordeaux 1% + Probiotics 3M); T2: (organic fertilizer =10 ton/ha) ;T3:( Trichoderma sp + Bordeaux 1% + Probiotics 3M) + chemical fertilizers (35N-60P-60K + 150kg Ca + 40kg Mg ) + organic fertilizer 100%); T4: (Trichoderma sp + Bordeaux 1% + Probiotics 3M) + chemical fertilizers(35N-60P-60K + 150kg Ca + 40kg Mg ) + organi

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Krishnamoorthy, Mahaletchumy, and Shahidah Abdul Malek. "Application of Seaweed (Eucheuma cottonii) Extract and Shrimp Waste as Biofertilizer for Mustard (Brassica juncea L.)." AgroTech Food Science, Technology and Environment 1, no. 2 (2022): 14–19. http://dx.doi.org/10.53797/agrotech.v1i2.2.2022.

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The extensive use of chemical fertilizers in agriculture poses serious collateral problems such as environmental pollution, pest resistance development and food safety decline. Researches focused on developing organic fertilizers from waste to partially replace chemical fertilizer use is increasing due to the requirement of sustainable agriculture development. Therefore, a pot experiment was carried out to study the effect of organic fertilizer made from seaweed and shrimp waste in improving crop growth and soil pH in green mustards. Three treatments were set up: seaweed and shrimp waste ferti

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Faroque, M. A. A., Alok Kumar Paul, Asaduzzaman, Parimal Bissus, and M. S. Islam. "Effect of Next Generation Fertilizers on Growth and Yield Potential of Maize (Zea mays L.)." International Journal of Economic Plants 7, no. 3 (2020): 151–55. http://dx.doi.org/10.23910/2/2020.0370.

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To reduce the existing yield gap of maize crop between research and farmer’s field, the experiment was carried out during the period from March, 2014 to June, 2014 at the experimental field of Sher-e-Bangla Agricultural University, Sher-e-Bangla Nagar, Dhaka, Bangladesh. The experiments were laid out in RCBD method with three replications and eight treatments including control viz. Treatment0 = control (no fertilizer), Treatment1=recommended dose N250 P50 K100 S25 Zn2 B1 kg ha-1, Treatment 2=American NPK+N250 P50 K100 S25 Zn2 B1, Treatment3=Bio-forge+N250 P50 K100 S25 Zn2 B1 , Treatment4=Wuxal

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Dani Alsyah, Anang, Adriani Darmawati, and Sumarsono Sumarsono. "Respon pertumbuhan dan produksi tanaman Pakchoy (Brassica chinensis L.) akibat pemberian berbagai pupuk limbah organik." Journal of Agro Complex 2, no. 1 (2018): 59. http://dx.doi.org/10.14710/joac.2.1.59-67.

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The purpose of this study was to determine the effect of fertilizer application types such as wasted tea fertilizer, leaf litter fertilizer, and market wasted fertilizer on growth and yield of pakchoy mustard. The experimental design was Mono factorial Complete Randomized Design with 8 treatments and 3 replications. The treatments were without fretilization (A0), Tea Wasted fertilizer (A1), Leaf Litter fertilizer (A2), Market Wasted fertilizer (A3), Tea Wasted fertilizer + leaf litter fertilizer (A4), Tea Wasted fertilizer + Market Wasted fertilizer (A5), leaf litter fertilizer + Market Wasted

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Salmasi, Saeid Zehtab. "NPK Nutrient Source Influence on Performance and Profitability of Intercropped Safflower (Carthamus tinctorius) with Fenugreek (Trigonella foenum-graecum)." International Journal of Agriculture and Biology 33, no. 06 (2025): 330602. https://doi.org/10.17957/ijab/15.2322.

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Intercropping and types of fertilizers may influence the productivity and quality of crops. An experiment was carried out to assess how chemical and biological fertilizers impact the yield and economic outcomes of safflower plants grown in monoculture and intercropped with fenugreek. Six fertilizer treatments, including no fertilizer (control); 100% soil test recommended nitrogen (N) in the form of urea; nitrogen, phosphorus, and potassium (NPK) solution spray; phosphorus biofertilizer (Barvar 2 phosphate) + 100% urea; Barvar 2 phosphate + 50% urea; and Barvar 2 phosphate + NPK spray, were eva

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Aryani, Ida, Gamal Abdul Nasser, Dali Dali, et al. "Potensi Peningkatan Hasil Jagung Manis (Zea Mays Saccharata Sturt) Melalui Kombinasi Dosis Pupuk Nitrogen dan Kalium." Journal on Education 5, no. 4 (2023): 16276–85. http://dx.doi.org/10.31004/joe.v5i4.2773.

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This study aims to obtain the right dosage of nitrogen and potassium fertilizers as well as the interaction between nitrogen and potassium in increasing the growth and yield of sweet corn (Zea mays var. saccharata). This study used a factorial randomized block design consisting of 2 treatment factors, namely nitrogen and potassium fertilizer treatment, with 3 replications. Factor I Nitrogen fertilizer treatment with the dose: N0: Without nitrogen fertilizer (control), N1: Nitrogen fertilizer 150 kg/ha Urea, N2: Nitrogen fertilizer 300 kg/ha Urea. Factor II Potassium Fertilizer : K0 : Without P

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Baghdadi, Ali, Ridzwan A. Halim, Ali Ghasemzadeh, Mohd Fauzi Ramlan, and Siti Zaharah Sakimin. "Impact of organic and inorganic fertilizers on the yield and quality of silage corn intercropped with soybean." PeerJ 6 (October 26, 2018): e5280. http://dx.doi.org/10.7717/peerj.5280.

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Background Corn silage is an important feed for intense ruminant production, but the growth of corn relies heavily on the use of chemical fertilizers. Sustainable crop production requires careful management of all nutrient sources available on a farm, particularly in corn-based cropping systems. Methods Experiments were conducted to determine the appropriate technique of corn-legume intercropping in conjunction with the supplemental use of chemical fertilizers, organic manure, and biofertilizers (BFs). Acetylene reduction assays (ARAs) were also performed on corn and soybean roots. Results Com

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Kelley, K. M., and J. A. Biernbaum. "353 Organic Nutrient Management of Greenhouse Production of Edible Flowers in Containers." HortScience 35, no. 3 (2000): 453B—453. http://dx.doi.org/10.21273/hortsci.35.3.453b.

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Eight species of edible flowers were grown in 12.5-cm (1.5-L) square containers during the months of November through May, in a root medium suitable for organic certification or a standard peat and perlite mixture with preplant fertilizer. Plants were fertilized with 200 mL of either a water-soluble fertilizer (19–1.8–19) at 300 ppm N, fish emulsion (5–0.4–0.8), or a certified organic, commercially available soluble fertilizer (6–2.6–5), each at 300 or 600 ppm N applied every 2 weeks. Shoot fresh and dry weights were measured and percent dry weight was calculated. The fresh weights for all spe

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Bradshaw, Terence, and Kimberley Hagen. "Wool Pellets Are a Viable Alternative to Commercial Fertilizer for Organic Vegetable Production." Agronomy 12, no. 5 (2022): 1210. http://dx.doi.org/10.3390/agronomy12051210.

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The maintenance of optimum mineral nutrient fertility is a limiting factor in organic vegetable systems, with many growers resorting to applications of off-farm commercial fertilizer inputs. In this study, pelleted sheep’s wool was compared against a standard commercial fertilizer product for effects on productivity and plant growth in spinach and tomato. Two rates of wool pellets were applied; one was standardized to the nitrogen inputs of the ‘grower standard’ commercial treatment, and a second higher rate which was suggested by the pellet manufacturer with about 2.5 times the nitrogen conte

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Anggraini, Renda Amalia, Mersi Kurniati, Christina Winarti, and Irmansyah Irmansyah. "The Release of Fertilizer on Corncob Cellulose – Based Acid-Acrylamide Hydrogel Prepared by Chemical Cross-Binding Method." Reaktor 21, no. 3 (2021): 109–15. http://dx.doi.org/10.14710/reaktor.21.3.109-115.

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Farmers' knowledge of the amount and dosage of fertilizers recommended for a practical fertilization system is low. As the result, the plant does not fully absorb the given fertilizer. Some fertilizers are leached by the flowing water and wasted into the soil layer. In long term basis, this practice can cause environmental pollution, especially on the land, water and air. Due to this fertilization problem in agriculture practice, a material with a high-water absorption capacity, which further releases it together with the fertilizer over a desirable period of time, is needed. One way to effect

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Yang, An, Ling Yang, Cungang Cheng, et al. "Effect of Different Ratios of Cow Manure and Chemical Fertilizers on Fruit Quality of Gala Apples." Agronomy 12, no. 11 (2022): 2735. http://dx.doi.org/10.3390/agronomy12112735.

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Nutrient patterns can significantly influence the growth and development of fruit trees, especially fruit quality. In order to clarify the appropriate ratio of inorganic and organic fertilizers, six treatments with different ratios of cow manure and chemical fertilizers were set up in this study to evaluate the effects of different treatments on fruit yield, appearance quality, intrinsic quality and volatile substances. The results showed that, after replacing some chemical fertilizers with cow manure, the content of sugar, titratable acid, organic acid and aroma substance in the fruit increas

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Tri Astuti, Suwarto, Herdhata Agusta, and Irzal Effendi. "Efisiensi Penggunaan Pupuk pada Sistem Pertanian Terpadu Minapadi." Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) 48, no. 2 (2020): 210–17. http://dx.doi.org/10.24831/jai.v48i2.29995.

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Rice-fish farming is a model that is considered suitable to be applied in rice fields, both on a large or limited land as long as water availability is sufficient for rice and fish to grow. In rice-fish farming, there is integration between fisheries and agriculture where integration can improve the efficiency of the supply and use of fertilizer and feed. The research aimed to find the reduction of inorganic fertilizer in integrated rice-fish farming with the rice-fish system to increase fertilizer efficiency. The experiment used a single factor randomized block design with five levels of trea

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Zhang, Yarong, Yun Nie, Yanling Liu, et al. "Characteristics of Greenhouse Gas Emissions from Yellow Paddy Soils under Long-Term Organic Fertilizer Application." Sustainability 14, no. 19 (2022): 12574. http://dx.doi.org/10.3390/su141912574.

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Reducing greenhouse gas emissions from rice fields is essential to respond to the national “dual-carbon” strategy, achieve green agricultural development, and ensure food security. The substitution of organic fertilizers for chemical fertilizers is an important means to achieve zero growth and has a positive impact on crop yield and soil nutrients; however, the impact on the greenhouse effect is inconsistent. The effects of organic fertilizers on soil greenhouse gas emissions vary depending on factors such as soil, geography, ecological environment, and human management. However, previous rese

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MULEBA, N. "Effects of cowpea, crotalaria and sorghum crops and phosphorus fertilizers on maize productivity in semi-arid West Africa." Journal of Agricultural Science 132, no. 1 (1999): 61–70. http://dx.doi.org/10.1017/s0021859698006182.

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Cowpea and sorghum grain crops, fertilized with 26 kg of phosphorus (P) per ha from either a P-soluble (SP) or a slightly P-soluble fertilizer (Kodjari, a natural rock phosphate (RP) indigenous to Burkina Faso), and cowpea and crotalaria (Crotalaria retusa) green manure crops, either unfertilized or fertilized with 26 kg P/ha from RP; were studied for their effects as preceding crop treatments for maize. The experiment was conducted in semi-arid West Africa (SAWA) at Farako-Bâ in Burkina Faso in 1983–86. Nitrogen (N) and soluble P fertilized and unfertilized subtreatments, applied to maize the

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Ronga, Domenico, Mario Parisi, Luisa Barbieri, Isabella Lancellotti, Fernanda Andreola, and Cristina Bignami. "Valorization of Spent Coffee Grounds, Biochar and other residues to Produce Lightweight Clay Ceramic Aggregates Suitable for Nursery Grapevine Production." Horticulturae 6, no. 4 (2020): 58. http://dx.doi.org/10.3390/horticulturae6040058.

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The valorization of agro-industrial by-products is one of the key strategies to improve agricultural sustainability. In the present study, spent coffee grounds and biochar were used as pore forming agents in the realization of lightweight clay ceramic aggregates that were used as sustainable fertilizers, in addition to tailored glass fertilizer containing phosphorous (P) and potassium (K) and nitrogen (N) synthetic fertilizer, for nursery grapevine production. The obtained fertilizers were assessed in a pot experiment for the fertilization of bare-rooted vines. Unfertilized (T0) and fertilized

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FEROZ, Fatima, Husnain RIAZ, Muhammad AMJID, et al. "Ameliorating the response of slow-releasing nitrogen fertilizer on sustainable maize growth." Notulae Botanicae Horti Agrobotanici Cluj-Napoca 52, no. 3 (2024): 13645. http://dx.doi.org/10.15835/nbha52313645.

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The extensive utilization of nitrogen (N) fertilizers within maize cultivation systems has resulted in diminished nitrogen use efficiency (NUE) and contributed to nitrogen pollution on a global scale. To assess the ecological repercussions of excessive fertilization, it is imperative to elucidate both the nitrogen use efficiency and the fate of nitrogenous fertilizers upon application. The current research evaluated the potential of a newly developed slow-release nitrogen fertilizer on maize growth and its behavior in soil under controlled conditions. Six different levels of urea fertilizer (U

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Mauerer, Mareike, Thorsten Rocksch, Dennis Dannehl, et al. "Replacing Mineral Fertilizer with Nitrified Human Urine in Hydroponic Lettuce (Lactuca sativa L.) Production." Sustainability 15, no. 13 (2023): 10684. http://dx.doi.org/10.3390/su151310684.

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Source-separated, nitrified, and decontaminated human urine constitutes a promising plant fertilizer that contains a large share of the nitrogen and phosphorus in household wastewater, and other plant nutrients. However, human urine contains high levels of sodium and chloride that can affect salt-sensitive greenhouse crops. Replacing mineral fertilizer with nitrified urine fertilizer could reduce the environmental impact of lettuce production in hydroponic systems, if marketable yield, appearance, and produce quality are not affected. In the present study, a treatment combination of a nitrifie

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