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Journal articles on the topic 'NPK 20:10:10'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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1

AYUBA, Victoria O. AYUB, Victor T. OK OKOMODA, and Samuel I. O. OGAH. "ACUTE TOXICITY OF NPK 20:10:10 TO FINGERLINGS OF CLARIAS GARIEPINUS." Banat's Journal of Biotechnology V, no. 09 (2014): 34–40. http://dx.doi.org/10.7904/2068-4738-v(09)-34.

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2

Ayeni, L.S. "INTEGRATION OF COCOA POD ASH, POULTRY MANURE AND NPK 20:10:10 FOR SOIL FERTILITY MANAGEMENT – INCUBATION STUDY." Continental J. Agronomy 2 (June 18, 2008): 25–30. https://doi.org/10.5281/zenodo.810456.

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A laboratory incubation study to determine the rate of nutrient supply by poultry manure (0, 5 and 10 t ha<sup>-1</sup>), cocoa pod ash (0, 5 and 10 t ha<sup>-1</sup>), NPK 20:10:10 fertilizer (0 and 150 kg ha<sup>-1</sup>) and their combinations on soil properties was conducted at Igunshin in the rainforest zone of Southwest Nigeria. The 10 treatments were arranged in completely randomized design with nine replications. The soil was slightly acidic, low in OM, N, P and K. The incubation study showed that the soils treated with poultry manure (P) rates, cocoa pod ash(C) rates and their combina

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3

Abubakar, Abdulhalim Musa, Yusufu Luka, Suleiman Abdullahi, Prem Baboo, and Semiu Adebayo Kareem. "NPK Biofertilizer Production from Banana Peel, Feather and Bone Ashes and their Comparative Advantage to 20:10:10 Inorganic Fertilizer." Science, Engineering and Technology 4, no. 1 (2024): First. http://dx.doi.org/10.54327/set2024/v4.i1.118.

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The possibility of formulating nitrogen, phosphorus and potassium (NPK) biofertilizer from ashes of waste organic materials such as chicken feathers, bone and banana peels is investigated in this study by first subjecting the agricultural waste to 80-250 heat in a muffle furnace to produce ash. Kjeldatherm block digestion unit, UV spectrophotometer, and flame photometers, respectively helped in measuring the concentrations of N, P and K inherent in the fertilizer precursors as well as in 5 formulated blends (i.e., A, B, C, D & E). It was discovered that NPK in the single substrate and blen

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4

Sihombing, Donald, Catur Hermanto, Rika Asnita, et al. "Effectivenes of NPK compound (10-30-20) to improve growth and yield of hybrid maize on vertisol soil." E3S Web of Conferences 306 (2021): 01046. http://dx.doi.org/10.1051/e3sconf/202130601046.

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To determine the effectiveness of NPK compound (10-30-20) fertilizer to maize growth and yield, a study was conducted on vertisol soil of the rainfed rice field in Gambir Kuning village, Kraton District Pasuruan Regency, from September 2020 until February 2021. The study was arranged in randomized block design with four replications. As the treatment i.e., A. control (without inorganic fertilizer), B. standard/local recommendation (NPK 15-15-15) 300 kg, C. NPK (10-30-20) 100 kg, D. NPK (10-30-20) 200 kg, E. NPK (10-30-20) 300 kg, F. NPK (10-30-20) 400 kg, G. NPK (10-30-20) 500 kg ha-1. Except

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5

Akinmutimi A.L. and Okoroji M.C. "EFFECTS OF ORGANIC AND INORGANIC FERTILIZERS ON SOIL CHEMICAL PROPERTIES AND THE YIELD OF Amaranthus species IN A CONTINUOUSLY CROPPED ULTISOL." International Journal of Agriculture and Environmental Research 10, no. 01 (2024): 64–74. http://dx.doi.org/10.51193/ijaer.2024.10105.

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Field and laboratory experiments were conducted to evaluate the effects of poultry manure and NPK (20:10:10) fertilizer on soil chemical properties and yield of Amaranthus species. The treatments were: T1-Control (no fertilizer), T2-NPK 20:10:10 (200kg/ha), T3-Poultry manure (5 tons/ha), T4-NPK 20:10:10 (100kg/ha) + Poultry manure (2.5 tons/ha), T5-NPK 20:10:10 (100kg/ha)+ Poultry manure (5 tons/ha), T6-NPK 20:10:10 (200kg/ha)+ Poultry manure (5 tons/ha. The experiments were laid out in a randomized complete block design (RCBD). The soil was strongly acidic, having a pH of 5.1 and low in % tot

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6

Barreiro, José A., Andreina Minichini, José A. Barreiro, and Aleida J. Sandoval. "Water Sorption Isotherms of NPK 10−20−20/4 Muriate of Potash Fertilizer." Industrial & Engineering Chemistry Research 49, no. 2 (2010): 887–92. http://dx.doi.org/10.1021/ie900533q.

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7

Yadav, Gaurab, Saroj Rai, Nirmal Adhikari, Shubh Pravat Singh Yadav, and Susmita Bhattarai. "Efficacy of different doses of NPK on growth and yield of rice bean (Vigna umbellata) in Khadbari, Sankhuwasabha, Nepal." Archives of Agriculture and Environmental Science 7, no. 4 (2022): 488–94. http://dx.doi.org/10.26832/24566632.2022.070401.

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An essential cultural technique for ensuring correct development and maximizing output is administering fertilizer sources for the crops. The experiment was carried out from February 2022 to May 2022 at Khadbari-3, Maruwa, Sankhuwasabha, to determine the efficacy of various dosages of NPK on the growth performance of the rice bean variety (Sunehri). The trial used a Randomized Complete Block Design (RCBD) with seven treatments replicated three times. The treatments were listed and named as T1 (0:0:0 kg NPK/ha); T2 (20:30:10 kg NPK/ha) (Recommended dose); T3 (10:20:15 kg NPK/ha); T4 (40:80:40 k

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8

Kaur, Simarjeet, and Jujhar Singh. "Studies on the Effect of Integrated Nutrient Management on Growth and Flowering of Chrysanthemum (Dendranthema grandiflorum) Cv. Pusa Shwet." International Journal of Plant & Soil Science 36, no. 8 (2024): 773–78. http://dx.doi.org/10.9734/ijpss/2024/v36i84906.

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The present investigation was conducted in the Experimental Farm, Department of Agriculture, Mata Gujri College, Fatehgarh Sahib, Punjab during year 2023-24 with eight treatments comprising of different doses of integrated nutrients viz: T1 i.e., Control, T2 i.e., VAM (0.05 g/m2) + NPK (20:10:10 g/m2)T3 i.e., PSB (0.05 g/m2) + NPK (20:10:10 g/m2), T4 i.e., Azospirillum (0.05 g/m2) + NPK (20:10:10 g/m2) ,T5 i.e., VAM + PSB (0.05+0.05 g/m2) + NPK (20:10:10 g/m2), T6 i.e., VAM + Azospirillum (0.05 + 0.05 g/m2) + NPK (20:10:10 g/m2), T7 i.e., Azospirillum + PSB (0.05 + 0.05 g/m2) + NPK (20:10:10 g

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9

Bantasan, Iskandar, Wasi'an Wasi'an, and Basuni Basuni. "Respon Pertumbuhan dan Hasil Dua Varietas Kacang Merah Yang Daplikasikan Berbagai Komposisi Pupuk NPK Pada Media Tanah Aluvial." Sustainability Nexus: Journal of Agriculture 1, no. 1 (2025): 43–46. https://doi.org/10.26418/nexus.v1i1.91589.

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Kacang merah (Phaseolus vulgaris L.) adalah sayuran polong kaya protein yang potensial .Penelitian ini bertujuan meneliti pertumbuhan kacang merah dan komposisi pupuk NPK perrtumbuhan hasil kacang merah di lahan alluvial. Sebagai upaya dalam peningkatan produktivitas pada lahan alluvial dengan cara pemupukan yang bermanfaat dengan pemberian pupuk NPK diharapkan menambah unsur hara yang diperlukan tanaman pada masa pertumbuhan. Penelitian ini dilakukan di Desa Kalimas, Kalimantan Barat dari bulan Agustus sampai Oktober 2024, metode yang digunakan rancangan acak kelompok. Perlakuan yang digunaka

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10

A., Bhandari, Chataut G.P., and Dhital G. "STUDY ON THE EFFECT OF ROW SPACING AND NPK ON PERFORMANCE OF MUNGBEAN (VIGNA RADIATA) IN SUNDARBAZAR LAMJUNG." Science Heritage Journal 8, no. 2 (2024): 94–102. https://doi.org/10.26480/gws.02.2024.94.102.

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Mungbean (Vigna radiata) has gained increasing significance as a crucial grain legume in Nepal’s tropical and sub-tropical regions due to its short growth cycle and soil fertility enhancement properties. This research was conducted at Agronomy farm of Lamjung campus, to assess how mungbean performs under varying row spacing and Npk fertilizer levels. The study employed two-factorial Randomized Complete Block Design with three row spacing levels (20 cm, 25 cm, and 30 cm) and three NPK fertilizer doses (10:10:10, 20:20:20, and 30:30:30 kg NPK/ha) as treatments. The investigation explored phenolo

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11

Novensius, Edoardus, Dwi Zulfita, and Nurjani Nurjani. "Pengaruh Pupuk NPK dan Konsentrasi Paclobutrazol Terhadap Pertumbuhan dan Hasil Jagung Manis pada Lahan Sulfat Masam dengan Sistem Budidaya Jenuh Air." Sustainability Nexus: Journal of Agriculture 1, no. 2 (2025): 131–39. https://doi.org/10.26418/snja.v1i2.92271.

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Tujuan dari penelitian ini untuk mendapatkan komposisi pupuk NPK dan konsentrasi paclobutrazol yang terbaik terhadap pertumbuhan dan hasil jagung manis pada lahan sulfat masam dengan sistem budidaya jenuh air. Penelitian dilaksanakan di Golden River Camp yang berlokasi di Desa Kalimas, Kecamatan Sungai Kakap, Kabupaten Kubu Raya, sejak Mei sampai Agustus 2024. Penelitian menggunakan rancangan split block yang terdiri dari 2 faktor yaitu komposisi pupuk NPK (N) dan konsentrasi paclobutrazol (P). Komposisi pupuk NPK terdiri dari 3 taraf yaitu n1 (NPK 16-16-16, NPK 16-16-16, NPK 16-16-16), n2 (NP

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12

Prayuda, Alessandro Rasma, Nurjani Nurjani, and Wasi'an Syafiuddin. "PENGARUH KOMPOSISI PUPUK NPK TERHADAP PERTUMBUHAN DAN HASlL JAGUNG MANIS PADA KEDALAMAN MUKA AIR TANAH BERBEDA DENGAN SISTEM BUDIDAYA JENUH AIR PADA MEDIA TANAH ALUVIAL." Jurnal Sains Pertanian Equator 14, no. 2 (2025): 462–71. https://doi.org/10.26418/jspe.v14i2.90388.

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Tujuan dari penelitian ini untuk mendapatkan komposisi pupuk NPK dan ketinggian muka air tanah yang tepat untuk mendapatkan pertumbuhan dan hasil terbaik jagung manis pada sistem budidaya jenuh air di media tanah alluvial. Penelitian dilaksanakan di Golden River Camp yang berlokasi di Desa Kalimas, Kecamatan Sungai Kakap, Kabupaten Kubu Raya, penelitian ini berlagsung sejak April – Juli 2024. Penelitian ini disusun dengan menggunakan Rancangan Split block RAK dengan kedalaman muka air tanah sebagai main plot (D) dengan 2 taraf dan komposisi NPK sebagai sub plot (P) dengan 4 taraf, sehingga did

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13

Elian, Hubert Dieu-Béni, and Egisthe Gueret. "Evaluation of the Effect of Organic Fertilizers, NPK 20-10-10 and Their Combination on the Behavior of Tomato (Lycopersicum esculentum) Variety Roma Grown in Bangui (Central African Republic)." Journal of Experimental Agriculture International 47, no. 5 (2025): 482–90. https://doi.org/10.9734/jeai/2025/v47i53437.

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Organic fertilizers are an important step to increase agricultural production while protecting the environment. The general objective of the study is to evaluate the contribution of organic and NPK fertilizers on the growth and yield of tomato. The seed of the exotic variety of tomato called "Roma" were used in the trial and the experimental design applied was the Fisher block design with eight treatments and four replications. The treatments used were: T1 (control), T2 (dung), T3 (cow dung), T4 (NPK), T5 (termite mound), T6 (dung+NPK), T7 (cow dung+NPK) and T8 (termite mound+NPK). Observation

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14

AL-Mashhadani, Mahmood K. H., and Entisar Mohsin Khudhair. "Experimental Study for Commercial Fertilizer NPK (20:20:20+TE N: P: K) in Microalgae Cultivation at Different Aeration Periods." Iraqi Journal of Chemical and Petroleum Engineering 18, no. 1 (2017): 99–110. http://dx.doi.org/10.31699/ijcpe.2017.1.8.

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Recently, microalgae have become a promising source in the production of biofuel. However, the cost of production is still the main obstacle to develop of this type of source. Although there are many extensive studies on the requirements provided for the cultivation of the microalgae, the study of the process, via the variables that affect the cultivation of microalgae, being still one of the important tasks to improve the production of biofuel. The present article is a serious attempt to investigate of use commercial fertilizer NPK (20:20:20+TE N: P: K) as considered a cheap nutrient medium i

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15

Jhansi, Koduru Sai, Umesha C., and Dudekula Gurrappa. "Effect of NPK and Zinc levels on Growth and Yield of Pearl millet (Pennisetum glaucum L.)." Environment and Ecology 41, no. 3C (2023): 1891–95. http://dx.doi.org/10.60151/envec/rzns9545.

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The experiment was conducted in crop research farm in department of Agronomy during Zaid season of 2022 on Pearl millet crop. The treatment consisted of three levels of NPK (50,75 and 100%) and Zinc (10,15 and 20 kg/ha) and a control. The experiment was laid out with a randomize block design (RBD) with ten treatments which are replicated thrice as T1 : 50% NPK kg/ha + Zinc 10 kg/ha, T2 : 50% NPK kg/ha + Zinc 15 kg/ha, T3: 50% NPK kg/ha + Zinc 20 kg/ha, T4 : 75% NPK kg/ha + Zinc 10 kg/ha, T5 : 75% NPK kg/ha + Zinc 15 kg/ha, T6 : 75% NPK kg/ha + Zinc 20 kg/ha , T7 : 100% NPK kg/ha + Zinc 10 kg/h

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16

Elumalero G. O., Akinbile, O.O., Amujoyegbe B. J., et al. "INFLUENCE OF ORGANIC AND INORGANIC NUTRIENT SOURCES ON THE PROXIMATE COMPOSITION OF SELECTED MALVACEAE VEGETABLES." Nigerian Journal of Agriculture and Agricultural Technology 5, no. 1A (2025): 235–42. https://doi.org/10.59331/njaat.v5i1a.989.

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The experiment was carried out at Obafemi Awolowo University Teaching and Research farm located at longitude 4'33o E and latitude 7'28° N, 224 meters above sea level, laid out in a split block design with three replicates including the organic, inorganic (NPK 20:10:10) and control plot. Crude fibre (5.92%) and Ether (3.79%) content of the organic fertilizer were significantly different from the NPK 20:10:10 (5.27%; 4.17%) and control (4.53%; 3.97%). NPK 20:10:10 significantly influenced Ether content (4.17%) when compared to organic fertilizer (3.79%) and control (3.97%). The influence of the

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17

Zahir, Ahmad, and Yohanis Tambing. "RESPONS PERTUMBUHAN DAN HASIL TANAMAN MENTIMUN (Cucumis sativus L.) PADA BERBAGAI KOMBINASI PUPUK NPK DENGAN POC URIN SAPI." AGROTEKBIS : E-JURNAL ILMU PERTANIAN 11, no. 5 (2023): 1181–89. http://dx.doi.org/10.22487/agrotekbis.v11i5.1874.

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Tujuan penelitian adalah untuk mengetahui pengaruh kombinasi POC urin sapi dengan pupuk NPK (mutiara) terhadap pertumbuhan dan hasil tanaman mentimun, disamping itu perlakuan dengan cara mengkombinasikan kedua jenis pupuk tersebut diharapkan dosis pupuk NPK lebih hemat oleh penggunaan POC urin sapi. Penelitian ini disusun menggunakan Rancangan Acak Kelompok (RAK) dengan 3 kali ulangan. Adapun perlakuan kombinasi POC urin sapi dengan pupuk NPK adalah sebagai berikut : P0 = Tanpa perlakuan (kontrol), P1 = 10 g NPK/tanaman (50%) + 20 ml POC urin sapi, P2 = 10 g NPK/tanaman (50%)+30 ml POC urin sa

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18

Baiyeri, Kayode Paul, Ihechiluru Akachukwu, Onyinye Joy Okonkwo, and Uchenna Immaculata Ezugwu. "Studies on the production of tigernut (Cyperus esculentus L.) in Southeastern Nigeria, I: Effect of seven complementary fertilizer treatments on growth and yield of tigernut in pot." Bio-Research 22, no. 1 (2024): 2302–8. http://dx.doi.org/10.4314/br.v22i1.8.

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Tigernuts have so many food and medicinal potentials as it contains some amount of vitamins, minerals and phytochemicals. Despite the food and health benefits associated with this tuber, its production in southern Nigeria is at an abysmal level probably due to lack of knowledge for its production or utility. This experiment was conducted at the University of Nigeria Teaching and Research Farm to evaluate the effect of seven complementary fertilizer treatments on the growth and yield of tigernut. The experiment is an attempt to develop appropriate agronomic practice that will assure regular cul

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19

Syafruddin, Herawati, Angriana Abdullah, Muhammad Azrai, Insiyah Meida, and Sulastri. "Effectiveness and recommendation of NPK-compound fertilization on maize." IOP Conference Series: Earth and Environmental Science 911, no. 1 (2021): 012031. http://dx.doi.org/10.1088/1755-1315/911/1/012031.

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Abstract The development of maize plants in the wet tropics was experiencing problems due to a lack of nutrients, especially N, P, and K, so that to get optimal yield, additional nutrients are needed through NPK fertilization. This study aims to determine the effectiveness of fertilizers and provide recommendations for the appropriate dose of compound NPK fertilization (formulation 15:15:15, 20:10,10, and 15:8:10) to increase production, farming efficiency, and income of maize farmers. This research was conducted at the Experimental Farm of Indonesian cereal Research Institute, Maros from June

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20

Sumarna, Ade, Irianto Irianto, and Budiyati Ichwan. "Respons tanaman bawang merah terhadap pemberian plant growth promoting rhizobacteria dan pupuk NPK 15-10-12." Jurnal AGRO 11, no. 1 (2024): 75–90. http://dx.doi.org/10.15575/34157.

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Shallots are a horticultural commodity with high economic value. The high demand is reversed to the low production. The continuous and excessive use of NPK fertilizer in shallot cultivation will have an impact on decreasing land productivity. Plant Growth Promoting Rhizobacteria (PGPR) is an alternative to reduce this impact. The research aimed to examine the response of shallot plants to application of PGPR and several dosage levels of NPK 15-10-12 fertilizer, and to obtain the best treatment. The research was carried out from July to September 2023 in Sandaran Galeh Village, Sungai Penuh Cit

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21

C, UDAYASOORIAN, BALAMURUGAN P, and MUTHUVEL P. "DIRECT AND RESIDUAL EFFECT OF FYM AND NPK LEVELS ON SUNFLOWER." Madras Agricultural Journal 78, March Augest (1991): 207–9. http://dx.doi.org/10.29321/maj.10.a01847.

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Field experiments conducted in a red sandy loam soll to investigate the direct and residual effect of FYM and NPK fertilizers on sunflower revealed that application of FYM at 20 t/ha with 50% of recommended NPK fertilizer increased the seed yield of direct and residue crops. The yield reduction in residue crop under FYM and NPK treatments was only 18 to 19 per cent as against 21 to 28 per cent under no FYM and no NPK treatments. The reduction in oll yield in the residue crop was 21.8%.

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22

Rabuwanto, Lukman, Nurjani Nurjani, and Basuni Basuni. "PENGARUH KONSENTRASI PACLOBUTRAZOL DAN KOMPOSISI PUPUK NPK TERHADAP PERTUMBUHAN HASIL JAGUNG MANIS PADA SISTEM BUDIDAYA JENUH AIR DI MEDIA TANAH ALUVIAL." Jurnal Sains Pertanian Equator 14, no. 2 (2025): 479–88. https://doi.org/10.26418/jspe.v14i2.90389.

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Tujuan dari penelitian ini untuk mendapatkan konsentrasi paclobutrazol dan komposisi pupuk NPK yang terbaik terhadap pertumbuhan dan hasil jagung manis pada sistem budidaya jenuh air pada media tanah aluvial. Penelitian dilaksanakan di Golden River Camp yang berlokasi di Desa Kalimas, Kecamatan Sungai Kakap, Kabupaten Kubu Raya, sejak April sampai Juli 2024. Penelitian menggunakan rancangan split block yang terdiri dari 2 faktor yaitu konsentrasi paclobutrazol (P) sebagai main plot dan komposisi pupuk NPK (N) sebagai sub plot. Konsentrasi paclobutrazol terdiri dari 3 taraf yaitu p1 (0 ppm), p2

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23

Pangalila, Wempi, Semuel David Runtunuwu, and Edy Fredy Lengkong. "Effect Of Combination Of Organic Fertilizer And Inorganic Fertilizer On The Growth And Production Of Hybrid Corn Of Variety JH37." Jurnal Agroekoteknologi Terapan 4, no. 2 (2023): 311–22. http://dx.doi.org/10.35791/jat.v4i2.50216.

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The longer the nutrients in the soil will decrease. Lack of nutrients needed by plants can be overcome by fertilization. Fertilizers used can be in the form of organic fertilizers and inorganic/chemical fertilizers (NPK). This study aims to determine the effect of a combination of organic and inorganic fertilizers on the growth and production of hybrid corn JH37. This study used a randomized block design (RBD) consisting of 12 combinations of organic and inorganic fertilizers. The treatment was repeated 3 times. The treatment factors that were tried were as follows: A0B0 (No Manure, No NPK Fer

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Tambunan, Atya Henny, Basuni Basuni, and Nurjani Nurjani. "Pengaruh Komposisi NPK terhadap Pertumbuhan dan Hasil Kacang Merah pada Kedalaman Muka Air Berbeda dengan Sistem Budidaya Jenuh Air di Lahan Pasang Surut Sulfat Masam." Sustainability Nexus: Journal of Agriculture 1, no. 1 (2025): 35–42. https://doi.org/10.26418/nexus.v1i1.91473.

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Kacang merah (Phaseolus vulgaris L.) merupakan salah satu jenis kacang-kacangan yang dapat beradaptasi di dataran rendah. Upaya memanfaatkan lahan pasang surut sulfat masam dilakukan dengan menerapkan sistem budidaya jenuh air dan pemberian kompoisi pupuk NPK. Penelitian ini bertujuan mendapatkan interaksi kedalaman muka air tanah dan komposisi pupuk NPK terbaik terhadap pertumbuhan dan hasil kacang merah di lahan pasang surut sulfat masam dengan sistem budidaya jenuh air. Penelitian ini dilaksanakan di Desa Kalimas, Kecamatan Sungai Kakap, Kabupaten Kuburaya. Penelitian menggunakan metode per

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25

Oktala, Frestin Rif'at Yoga, Setia Budi, and Warganda Warganda. "PENGARUH BOKASHI PAKIS DAN PUPUK NPK TERHADAP PERTUMBUHAN DAN HASIL CABAI BESAR PADA TANAH ALUVIAL." Jurnal Sains Pertanian Equator 11, no. 4 (2022): 216. http://dx.doi.org/10.26418/jspe.v11i4.58190.

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Cabai besar (Capsicum annum L.) adalah salah satu komoditas yang dikenal sebagai penyedap rasa dan pelengkap menu masakan khas Indonesia sehingga banyak dibudidayakan oleh masyarakat. Penggunaan tanah aluvial memiliki kendala yaitu tekstur yang pejal dan tergolong liat atau liat berpasir serta miskin kandungan bahan organik, mikroorganisme dan unsur hara, sehingga diperlukan penambahan bokashi pakis dan pupuk NPK. Tujuan dilakukannya penelitian ini adalah untuk mengetahui interaksi pemberian bokashi pakis dan pupuk NPK terhadap pertumbuhan dan hasil cabai besar pada tanah aluvial serta untuk m

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Febita, Khelsi, Nurjani Nurjani, and Wasi’an Wasi’an. "Pengaruh Komposisi NPK terhadap Pertumbuhan dan Hasil Dua Varietas Kacang Merah dengan Sistem Budidaya Jenuh Air di Lahan Pasang Surut Sulfat Masam." Sustainability Nexus: Journal of Agriculture 1, no. 1 (2025): 27–34. https://doi.org/10.26418/nexus.v1i1.91471.

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Kacang merah (Phaseolus vulgaris L.) banyak diproduksi di Indonesia. Umumnya varietas Red Kidney dan Adzuki di budidayakan di Indonesia. Upaya peningkatan produktivitas dengan lahan pasang surut sulfat masam disertai sistem budidaya jenuh air dan varietas adaptif, serta pupuk NPK. Tujuan penelitian untuk menentukan komposisi pupuk NPK dan varietas terbaik bagi pertumbuhan dan hasil kacang merah di lahan sulfat masam. Penelitian dilaksanakan di Golden River Camp, Kalimantan Barat, pada Agustus-November 2024. Rancangan penelitian yaitu Rancangan Acak Kelompok Blok Terpisah, melibatkan dua perlak

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Saripi, Saripi, and Mawardi Mawardi. "Pengaruh Pemberian Kombinasi Nutrisi NPK dengan PSB terhadap Pertumbuhan dan Hasil Cabai Merah (Capsicum annuum L.) di Polybag." JURNAL AGROPLANT 8, no. 1 (2025): 38–53. https://doi.org/10.56013/agr.v8i1.3794.

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The aim of this research was to determine the effect of providing photosynthetic bacteria with NPK pearl fertilizer on the growth and yield of large red chili plants. This research was carried out in Paluombo Hamlet, Sumbersalak Village, Ledokombo District, Jember Regency from mid-January to March 2024 at an altitude of 801 meters above sea level. This study used a non-factorial randomized block design (RAK) with 6 treatments and 6 replications. The treatments are P0 = Control; P1= NPK 25 gr/plant; P2= NPK 15 g/plant and PSB 15 ml/L; P3 = NPK 20 g/plant and PSB 10 ml/L; P4 = NPK 25 g/plant and

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Muzanni, Muzanni, Warganda Warganda, and Agus Hariyanti. "PENGARUH PUPUK KANDANG AYAM DAN NPK TERHADAP PERTUMBUHAN DAN HASIL JAGUNG PULUT (Zea mays ceratina) PADA LAHAN GAMBUT." Jurnal Sains Pertanian Equator 12, no. 1 (2022): 1. http://dx.doi.org/10.26418/jspe.v12i1.59508.

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Jagung merupakan salah satu jenis tanaman serealia yang sangat penting di dunia dan banyak dibudidayakan di Indonesia, termasuk di Kalimantan Barat. Produktivitas jagung di Kalimantan Barat tahun 2018 hanya mencapai 3,76 ton/ha, lebih rendah dari produktivitas tahun sebelumnya yang mencapai 3,98 ton/ha. Upaya peningkatan produktivitas jagung dapat dilakukan dengan usaha intensifikasi meliputi perbaikan kualitas tanah/lahan dengan pupuk kandang ayam serta pemupukan NPK. Penelitian ini bertujuan untuk mendapatkan dosis interaksi pupuk kandang ayam dan NPK yang terbaik untuk pertumbuhan dan hasil

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Sari, Riska Kusprita, Purwaningsih Purwaningsih, and Eddy Santoso. "PENGARUH PUPUK HAYATI DAN PUPUK NPK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN LOBAK PADA TANAH GAMBUT." Jurnal Sains Pertanian Equator 12, no. 1 (2022): 31. http://dx.doi.org/10.26418/jspe.v12i1.59526.

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Lobak (Raphanus sativus L.) merupakan tanaman hortikultura yang berasal dari China sekitar 500 SM yang memiliki bentuk umbi yang mirip dengan tanaman wortel. Penggunaan gambut sebagai media tanam bagi tanaman lobak dihadapi berbagai faktor kendala yaitu sifat kimia tanah berupa rendahnya tingkat ketersediaan unsur hara, kapasitas tukar kation (KTK) tinggi, kejenuhan basa (KB) rendah dan bereaksi masam (pH rendah) sehingga diperlukan penambahan pupuk hayati dan pupuk NPK. Tujuan dilakukannya penelitian ini adalah untuk mengetahui interaksi dari konsentrasi pupuk hayati dan dosis pupuk NPK terba

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Vinces Mori, Yesenia Nerith, José Wilfredo Zavala Solórzano, and Carlos Hugo Egoávil De la Cruz. "Efecto de Ceniza de arroz en suelo y rendimiento en Rioja, San Martín." Investigación y Amazonía 15, no. 19 (2025): 1–8. https://doi.org/10.69507/revia.1.15.19.357.

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El experimento, realizado en abril de 2019 en Posic (Rioja, San Martín), evaluó el efecto de la ceniza de la cascara de arroz en las propiedades del suelo y en el rendimiento del arroz bajo riego. Se instalaron 8 tratamientos: T1 (10 t/ha de ceniza fresca + NPK), T2 (20 t/ha de ceniza fresca + NPK), T3 (30 t/ha de ceniza fresca + NPK), T4 (10 t/ha de ceniza descompuesta + NPK), T5 (20 t/ha de ceniza descompuesta + NPK), T6 (30 t/ha de ceniza descompuesta + NPK), un testigo absoluto (T7) y un testigo con NPK (T8). La ceniza descompuesta en dosis de 30 t/ha modificó las características del suelo

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Arta, Sugih, Rika Yayu Agustini, and Muharam Muharam. "PENGARUH PEMBERIAN KOMBINASI PUPUK ORGANIK BERBASIS LIMBAH SLUDGE DIPERKAYA AZOTOBACTER DAN NPK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN JAGUNG MANIS (Zea mays saccharata) VARIETAS BONANZA F1." Jurnal Ilmiah Hijau Cendekia 8, no. 2 (2023): 166. http://dx.doi.org/10.32503/hijau.v8i2.4166.

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Sludge paper dapat dimanfaatkan sebagai pupuk organik, akan tetapi dalam pemanfaatannya perlu dikomposkan terlebih dahulu. Tujuan dari peneltian ini adalah untuk mengetahui pengunaan kombinasi dosis yang tepat pupuk organik berbasis limbah sludge kertas diperkaya Azotobacter dan pupuk NPK terhadap pertumbuhan dan hasil tertinggi tanaman jagung manis (Zea mays saccharata) varietas bonanza f1. Penelitian ini dilaksanakan di lahan Desa Telukjambe, Kecamatan Telukjambe Timur, Kabupaten Karawang, pada bulan maret -mei 2023. Rancangan yang digunakan adalah Rancangan Acak Kelompok (RAK) faktor tungga

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Dirathia, Almandha, Nurjani Nurjani, and Darussalam Darussalam. "PENGARUH KOMBINASI DOSIS PUPUK KANDANG KAMBING, KAPUR, DAN NPK TERHADAP PERTUMBUHAN DAN HASIL KUBIS BUNGA DENGAN SISTEM BUDIDAYA JENUH AIR DI LAHAN PASANG SURUT." Jurnal Sains Pertanian Equator 13, no. 4 (2024): 1095–102. https://doi.org/10.26418/jspe.v13i4.81090.

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Kubis bunga ialah bagian dari komoditi hortikultura dengan nilai ekonomis dan telah dibudidayakan di wilayah Kalimantan Barat. Pemberian kombinasi dosis pupuk kandang kambing, kapur, dan NPK dengan sistem Budidaya Jenuh Air di lahan pasang surut merupakan upaya dalam meningkatkan produksi dan hasil Kubis Bunga. Tujuan dari penelitian ini adalah untuk mendapatkan kombinasi dosis pupuk kandang kambing, kapur, dan NPK yang terbaik untuk meningkatkan pertumbuhan dan hasil kubis bunga dengan sistem budidaya jenuh air di lahan pasang surut. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) de

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Kumar, Yogesh, Yogesh Kumar, R. K. Naresh, et al. "Effect of Organic and Synthetic Fertilizer Management on the Yield and Growth Components of Basmati Rice in Western U.P., India." International Journal of Plant & Soil Science 36, no. 1 (2024): 163–69. http://dx.doi.org/10.9734/ijpss/2024/v36i14345.

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The present investigation was conducted during kharif 2022 at the CRC of Sardar Vallabhbhai Patel University of Agriculture and Technology, Meerut (U.P.) to studies the Effect of organic and Synthetic Fertilizer management on the yield and growth components of Basmati Rice in Western U.P. (India). The soil of experimental site was clay- loamy in texture, slightly alkaline, non-saline, low in organic carbon, N, P, and high in available K. DTPA extractable micronutrient were in high amount. Eleven treatments, viz., T1 (Absolutely Control), T2 (100:75:0 kg NPK ha-1), T3 (100:75:60 kg NPK ha-1), T

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M, PRASANTHRAJAN, UDAYASOORIAN C, and SINGARAM P. "Impact of Paper Board Mill Solid Sludge Biocompost and Treated Effluent Irrigation on Growth and Yield Attributes of Vegetable Cowpea." Madras Agricultural Journal 91, December (2004): 483–88. http://dx.doi.org/10.29321/maj.10.a00139.

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Field experiment was conducted in Alfisol (red sandy loam) at Balalpur Industrial Packaging Company Limited (BIPCO) model farm, Mettupalayam, Tamil Nadu, to assess the impact of paper board mill sludge biocompost and treated paper board mill effluent irrigation on growth and yield of vegetable cowpea, (CO 2). Application of sludge biocompost by mixing sludge, fly ash, coir pith @ 2:1:1 ratio along with recommended level of NPK (20:20:60 kg NPK ha) under treated effluent irrigation produced the highest vegetable cowpea yield of 6500 kg ha¹ as against 5325 kg ha¹ in FYM+ 100% NPK. There were no

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K, KAMALAKUMARI, and SINGARAM P. "EFFECT OF CONTINUOUS APPLICATION OF FYM AND NPK ON FERTILITY STATUS OF SOIL, YIELD AND NUTRIENT UPTAKE IN MAIZE." Madras Agricultural Journal 83, March (1996): 181–84. http://dx.doi.org/10.29321/maj.10.a01000.

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FYM and NPK were continuously added for over 20 years in the cropping sequence of maize-cowpea-finger millet in a Typic Ustropept clay loam soil at Tamil Nadu Agricultural University, Coimbtore to study their effect on soil fertility and crop productivity. Among the ten treatments, FYM and NPK and increasing levels of NPK fertilization significantly increased the available N, P and K and organic carbon content in the soil and the biomass yield and uptake of major nutrients in maize being the 55th crop in this study. Continuous fertilization with N only resulted in depletion of available P and

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Bastos, Adriene de Oliveira, Cassio Rafael Costa dos Santos, and Marília Shibata. "Resíduo de açaí como substrato alternativo para paricá." Revista em Agronegócio e Meio Ambiente 16, no. 3 (2023): 1–18. http://dx.doi.org/10.17765/2176-9168.2023v16n3e11137.

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Substratos orgânicos são uma alternativa promissora na produção de mudas florestais considerando aspectos socioambientais. Assim, objetivou-se avaliar o crescimento inicial de mudas de paricá em substratos formados pelo resíduo orgânico caroço de açaí (C.A.) com e sem fertilizantes minerais (N-P-K). O experimento foi instalado com delineamento em blocos com esquema fatorial 4x2, sendo quatro proporções de C.A. (0%, 10%, 20% e 40%) e duas condições de adubação mineral (presença - C/NPK ou ausência - S/NPK), com cinco repetições. Realizaram-se quatro avaliações quinzenais de parâmetros morfológi

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37

Suprapto, Muhamad Eza, Santi Rosniawaty, and Mira Ariyanti. "Pengaruh Pupuk Kompos Kulit Buah Kakao Dan Pupuk Tablet Terhadap Produksi Kakao (Theobroma cacao L.)." Paspalum: Jurnal Ilmiah Pertanian 6, no. 1 (2018): 41. http://dx.doi.org/10.35138/paspalum.v6i1.76.

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Cocoa is one of the estate crop whose role is quite important for the national economy, particularly as a provider of employment, income and foreign exchange. The high export opportunities of cocoa beans has not been followed by the production of cocoa beans in Indonesian. The production of dried cacao beans in Indonesia is still low. The low productivity of seeds generally caused by Cherelle wilt of cacao. Wilting occurs due to inability of the cherelle to compete with the other cherelle in absorbing nutrients. Fertilization is an effort to maintain and fulfill the nutrients in the plants. Th

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Majeed, Rawaa. "Effect of organic, mineral and bio-fertilizer and their interaction on growth, and some quality characters of potato Solanum tuberosum L. cv. (Burren)." Muthanna Journal for Agricultural Sciences 10, supplement 1 (2023): 26–34. http://dx.doi.org/10.52113/mjas04/10.s1/4.

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The experiment was conducted in the greenhouse of the Department of Horticulture and Garden Engineering - College of Agricultural Engineering Sciences - University of Baghdad in the spring season 2020-2021 within randomized complete block (RCBD) to study the effect of the foliar application with (Humic), biofertilizer (Biohealth) and balanced mineral fertilizer (NPK) 20:20:20 and the interaction among them on growth and yield of potatoes (Burren) cultivar, After completing the laboratory and field study indicators, the averages were compared to calculate the least significant difference (L.S.D

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Istina, Ida Nur. "Peningkatan Produksi Bawang Merah Melalui Teknik Pemupukan NPK." Jurnal Agro 3, no. 1 (2016): 36–42. http://dx.doi.org/10.15575/810.

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Bawang merah merupakan salah satu komoditas hortikultura strategis yang penyebarannya hampir di seluruh wilayah Indonesia. Permasalahan pengembangan komoditas ini adalah masih rendahnya produktivitas sebagai akibat adaptasi dan kecukupan asupan hara tanaman. Penelitian yang bertujuan untuk mendapatkan jenis pupuk NPK yang efektif dan efisien telah dilakukan di desa Langensari Kecamatan Lembang Kabupaten Bandung Barat dari Maret sampai Mei 2014 menggunakan Rancangan Acak kelompok (RAK) dengan 6 perlakuan dan 3 kali ulangan. Pupuk NPK yang digunakan adalah A= NPK 18+9+10+Te, B=NPK 15+15+sulfat 1

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Sugina, P., P. V. Sindhu, and C. Beena. "Effects of Farmyard Manure, NPK Levels, and Foliar Nutrition on Chemical and Biochemical Parameters of True Indigo (Indigofera tinctoria L.)." International Journal of Plant & Soil Science 37, no. 2 (2025): 114–21. https://doi.org/10.9734/ijpss/2025/v37i25310.

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The use of plants as natural dyes in the textile industry has gained significant attention in recent years. Indigofera tinctoria L., a member of the Fabaceae family native to India, has emerged as a promising sustainable dye source. Beyond its applications in textiles, I. tinctoria also holds significance in herbal medicine, highlighting its multifaceted utility. A two-year field experiment (2022 and 2023) in split-split plot design was conducted at the College of Agriculture, Vellanikkara, Kerala Agricultural University, to investigate the effects of farmyard manure (FYM) [5, 7.5, and 10 t ha

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Silva-Benavides, Ana Margarita. "Evaluación de fertilizantes agrícolas en la productividad de la microalga Chlorella sorokiniana." Agronomía Mesoamericana 27, no. 2 (2016): 265. http://dx.doi.org/10.15517/am.v27i2.24361.

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<p class="p1">El objetivo del presente trabajo fue evaluar la productividad de la microalga verde <em>Chlorella sorokiniana </em>UTEX 1230 con fertilizantes foliares usados en la agricultura y la comparación con el medio nutritivo Kolwitz (K3). Las variables evaluadas fueron el crecimiento celular, la productividad, la concentración de clorofila, la fluorescencia (Fv/Fm), proteínas y carbohidratos. Se usaron dos fertilizantes comerciales con la composición química NPK 20-20-20 y NPK 22-10-7 como medios nutritivos. El experimento se realizó en el Instituto de Estudios para los

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U, SOLAIAPPAN. "Effect of inorganic fertilizer and organic manure on cotton -sorghum rotation in rainfed Vertisol." Madras Agricultural Journal 89, september (2002): 448–50. http://dx.doi.org/10.29321/maj.10.a00245.

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Field experiments were conducted during 1996-97 to 1999-2000 at Regional Research Station. Aruppukottai to find out the optimum combination of inorganic fertilizers with organic manure to cotton and their residual effect on sorghum grown after cotton in rainfed Vertisol. The four years mean data revealed that application of inorganic fertilizer at 40:20:0 kg NPK ha -1 every year and FYM 25 t ha-1 once in two years recorded higher mean gross income (Rs.14119 ha-1) with a cotton yield equivalent of 949 kg ha-1 and net income, (Rs.8439 ha-1) which was closely followed by application 40:20:0 kg NP

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Devkota, Sabina, Sharan Panthi, and Jiban Shrestha. "Response of rice to different organic and inorganic nutrient sources at Parwanipur, Bara district of Nepal." Journal of Agriculture and Natural Resources 2, no. 1 (2019): 53–59. http://dx.doi.org/10.3126/janr.v2i1.26041.

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In order to reach an optimum and sustainable production, growers must know the fertilizing nutrient sources and their application rates. The present study aimed to determine the effect of different organic and inorganic source of fertilizers on growth and performance of rice. A field experiment was conducted at Regional Agriculture Research Station, Parwanipur, Bara, Nepal during summer season of 2013. Rice variety ‘Hardinath 1’ was used in these experiments. Treatments included a combination of organic and inorganic nutrients at eight rates (control, recommended dose of NPK, ½ NPK+FYM 10 t ha

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Purnomo, Moch Guntur, Muharam Muharam, and Rika Yayu Agustini. "PERTUMBUHAN DAN HASIL TANAMAN KUBIS BUNGA (Brassica oleracea L.) AKIBAT PEMBERIAN KOMPOS LIMBAH JAMUR TIRAM DAN PUPUK NPK." ZIRAA'AH MAJALAH ILMIAH PERTANIAN 46, no. 2 (2021): 273. http://dx.doi.org/10.31602/zmip.v46i2.4481.

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The Cauliflower (Brassica oleracea L.) PM 126 F1 is one of the vegetable commodities with a high enough demand because this vegetable is widely consumed by the public. This experiment purposes to get a dose combination of oyster mushroom waste organic fertilizer and NPK fertilizer which gives the highest growth and yield of cauliflower. The method of research used is the experimental method. The design of experimental used was randomize block design (RBD) with a single factor that consisted of 8 treatments with 3 replications, that is : A (control), B (10 ton/ha Organic fertilizer), C (20 ton/

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Umeh, M.O, H.O Edeoga, and G. Omosun. "NITROGEN FERTILIZER TYPE AND RATE EFFECTS ON GROWTH AND YIELD RESPONSE OF SOYBEAN VARIETIES." Continental J. Agronomy 5, no. 2 (2011): 1–8. https://doi.org/10.5281/zenodo.3710551.

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This research was carried to determine the effect of different types and rates of nitrogen (N) fertilizer on growth and yield response of soybean varieties under Umudike ecological conditions, Abia State, Nigeria. Pot experiment was conducted in 2008 outside the green house of Michael Okpara University of Agriculture, Umudike. The response of two varieties of soybean (Tropical Glycine Max-TGX 1440 and TGX 1740) to three different nitrogen fertilizer types (NPK <sub>15 15 15</sub>, NPK <sub>20 10 10</sub> and Urea) at four different rates (0, 30, 60 and 90kgN/ha<sup>-1</sup>) were evaluated. Pl

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Metuah, Jaksa, Elly Kesumawati, and Rita Hayati. "Pengaruh Jarak Tanam dan Dosis Pupuk NPK terhadap Pertumbuhan dan Hasil Tanaman Bawang Putih (Allium sativum L.) di Dataran Rendah." Jurnal Ilmiah Mahasiswa Pertanian 6, no. 4 (2021): 881–88. http://dx.doi.org/10.17969/jimfp.v6i4.18345.

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Abstrak. Penelitian ini bertujuan untuk mengetahui pengaruh jarak tanam dan dosis pupuk NPK yang tepat dan interaksi antara kedua faktor tersebut terhadap pertumbuhan dan hasil tanaman bawang putih di dataran rendah. Penelitian ini dilaksanakan di Kebun Percobaan II sektor Timur dan Laboratorium Iptek Perbenihan Fakultas Pertanian Universitas Syiah Kuala berlangsung dari Januari sampai dengan April 2021. Rancangan penelitian yang digunakan adalah Rancangan Acak Kelompok faktorial 3x3 dengan 3 ulangan. Faktor yang diteliti adalah jarak tanam yang terdiri dari 3 taraf yaitu 10 cm x 10 cm, 10 cm

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Okoro Ndukwe, Okorie, Chinyere Charity Okeke, and Paul Kayode Baiyeri. "Economic analysis of yellow passion fruit production in southeastern Nigeria under different soil fertility management." African Journal of Agricultural and Resource Economics 17, no. 2 (2022): 115–25. http://dx.doi.org/10.53936/afjare.2022.17(2).8.

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Three experiments were conducted from 2014 to 2018 to examine the economics of yellow passion fruit production under different soil fertility management. In 2014, two yellow passion fruit genotypes, that is Conventional and KPF 4, were grown in the field and pot simultaneously under varying rates of poultry manure (PM), including 0, 10, 20, 30 and 40 t/ha. In 2016, the response of the two genotypes to a single and combined application of organic and inorganic fertilisers was evaluated under field conditions, namely no fertiliser application, 10, 20 t/ha PM, 400 kg/ha NPK 15:15:15, 5 t/ha PM +

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Okoro Ndukwe, Okorie, Chinyere Charity Okeke, and Paul Kayode Baiyeri. "Economic analysis of yellow passion fruit production in southeastern Nigeria under different soil fertility management." African Journal of Agricultural and Resource Economics 17, no. 2 (2022): 115–25. http://dx.doi.org/10.53936/afjare.2022.17(2).8.

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Three experiments were conducted from 2014 to 2018 to examine the economics of yellow passion fruit production under different soil fertility management. In 2014, two yellow passion fruit genotypes, that is Conventional and KPF 4, were grown in the field and pot simultaneously under varying rates of poultry manure (PM), including 0, 10, 20, 30 and 40 t/ha. In 2016, the response of the two genotypes to a single and combined application of organic and inorganic fertilisers was evaluated under field conditions, namely no fertiliser application, 10, 20 t/ha PM, 400 kg/ha NPK 15:15:15, 5 t/ha PM +

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49

Rohma, Ervina Wahidiya, and Titin Sumarni. "Pengaruh Dosis Pupuk Kandang Sapi dan Pupuk Npk Pada Pertumbuhan dan Hasil Tanaman Bawang Merah (Allium ascalonicum L.) Asal Benih." PLANTROPICA: Journal of Agricultural Science 09, no. 1 (2024): 89–103. http://dx.doi.org/10.21776/ub.jpt.2024.009.1.10.

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Bawang merah (Allium ascalonicum L.) merupakan komoditas sayuran penting di Indonesia. Namun produktivitas bawang merah masih rendah, salah satunya disebabkan oleh rendahnya kesuburan tanah dan penggunaan pupuk anorganik secara berlebihan. Upaya mengatasi masalah tersebut yaitu dengan menambahkan pupuk organik. Penggunaan pupuk organik dapat meningkatkan kesuburan tanah dan produktivitas bawang merah dengan memperbaiki sifat biologi, kimia, dan fisika tanah. Oleh karena itu, tujuan dari penelitian ini untuk mengetahui interaksi antara pupuk kandang dan pupuk anorganik pada pertumbuhan dan hasi

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Bangun, Jay Maulana, Rika Yayu Agustini, and Muharam Muharam. "EFEK PEMBERIAN KOMBINASI PUPUK ORGANIK BERBASIS LIMBAH SLUDGE KERTAS DIPERKAYA AZOTOBACTER DAN NPK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KEDELAI (Glicyne max L.) VARIETAS NUANSA SANGGABUANA." Jurnal Ilmiah Hijau Cendekia 8, no. 2 (2023): 123. http://dx.doi.org/10.32503/hijau.v8i2.4167.

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Limbah sludge kertas merupakan salah satu limbah yang dihasilkan dari pengolahan pabrik kertas. Limbah sludge kertas dapat dimanfaatkan menjadi salah satu bahan pembuatan pupuk organik yang menjadi sumber nutrisi untuk tanaman kedelai (Glycine max L, var. Nuansa Sanggabuana). Tujuan dari penelitian ini adalah mendapatkan dosis pupuk organik limbah sludge yang tepat untuk melihat respon pertumbuhan dan hasil tertinggi pada tanaman kedelai (Glycine max L, var. Nuansa Sanggabuana). Penelitian ini dilaksanakan di lahan Desa Telukjambe, Kecamatan Telukjambe Timur, Kabupaten Karawang, pada bulan mar

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