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Journal articles on the topic 'Onion Productivity'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Moon, Hye Jeong, Sung-Je Yoo, and Mee Kyung Sang. "Bacillus aryabhattai H19-1-Mediated Mitigation of Drought Stress in Onion Bulb Development and Maturation." Research in Plant Disease 29, no. 2 (2023): 200–203. http://dx.doi.org/10.5423/rpd.2023.29.2.200.

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Climate change has occurred frequently, and it lead to a severe decrease in marketability and productivity. Onion has various functional elements related to antioxidant, antibacterial, anticancer and immune enhancement, the productivity is closely affected by climate conditions. In this study, to environmentally-friendly produce onions even though drought condition, effect of <i>Bacillus aryabhattai</i> H19-1 on the yield, marketability, and functional component of onions was evaluated in a field. When strain H19-1 was drenched, onion production and marketability significantly incr

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Tutova, T. N., T. E. Ivanova, E. V. Sokolova, and L. A. Nesmelova. "Influence of seed onion planting time on productivity and quality of bulb onion varieties." IOP Conference Series: Earth and Environmental Science 949, no. 1 (2022): 012082. http://dx.doi.org/10.1088/1755-1315/949/1/012082.

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Abstract Vegetable crops play an important role in human nutrition. They contain the necessary organic acids, mineral salts, vitamins and other useful substances. The most popular among vegetables in the conditions of the Udmurt Republic are white cabbage, carrots and table beets, cucumbers, squash, tomatoes and various types of onions. Among onion crops, leeks and shallots are grown in small quantities; among perennial onions - welsh onions, chives and tree onions. The most common among the population is common onion grown mainly for bulbs, in small quantities - for greens. The study of the p

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Amit Barman and Saikat Mazumder, Supriti Manna, Dabasmita Saha, Subham Roy Chowdhury. "Onion Productivity and Price Change Aspects in India: An Overview." International Journal for Modern Trends in Science and Technology 6, no. 10 (2020): 118–22. http://dx.doi.org/10.46501/ijmtst061021.

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AlliumCepathe scientific name of an onion. After potato Onion is the second most essential vegetable in our India. And also onions are very famous in all around the world. In India, the productivity of onion is about 13 lakh tons every month, and in the world, the onion productivity ratio is about 19.40 million. There are about 100 types of onion throughout the world and basically, India produces 9 types of major onion. Onion is very rich in vitamin C (12%)content and vitamin B-6( 5%)content and also rich in minerals like iron(1%) and calcium(2%). In the last 10 years, Maharashtra( 4905.0 thou

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Safrida, Safrida, Ismail Sulaiman, Syafruddin Syafruddin, Syamsudin Syamsudin, Hasanuddin Hasanuddin, and Hadianur Hadianur. "STRATEGI PENINGKATAN PRODUKTIVITAS KOMODITI BAWANG MERAH MELALUI INOVASI PUPUK HAYATI MIKORIZA DI KABUPATEN PIDIE." Jurnal Pengabdian Agro and Marine Industry 2, no. 1 (2022): 8. http://dx.doi.org/10.35308/jpami.v2i1.4937.

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Pidie Regency is one area that has the potential to become a centre for onion production. This area also has the potential to fill the supply of onions in big cities in Aceh Province, thereby reducing dependence on supplies from Java, especially Brebes, and North Sumatra or West Sumatra. To support the government's program, namely shallot self-sufficiency in 2021, the development of shallot commodities is carried out by increasing the productivity of onions by using the biofertilizer MIKORIZA. It is hoped that with the application of mikoriza biofertilizer innovation, the farmers' onion yields

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Gavit, Janardan Keshav. "Climate Change-Related Crop Damage: A Significant Obstacle to Onion Farming in Kalwan Tehsil of Nashik District (MH): A Geospatial Analysis." International Journal of world Geology, Geography, Agriculture, forestry and Environment Sciences 1, no. 3 (2024): 11–14. https://doi.org/10.5281/zenodo.15023050.

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<strong><em>Abstract </em></strong> <em>Onions are an important horticultural crop cultivated worldwide for their extensive culinary use and as a spice, making them a vital component in food preparation. India ranks as the second-largest producer of onions globally; however, its yield per hectare remains lower compared to many other countries. Maharashtra is a leading state in India's onion production, contributing approximately 25% of the nation's total output. To investigate the reasons behind low onion productivity, a study was conducted to identify the challenges faced by farmers. Data wer

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Karpuhin, Mihail, and Lyudmila Tymchenko. "Development of technology elements for the cultivation of rare species of perennial onions in the Central Urals." Agrarian Bulletin of the 23, no. 09 (2023): 11–28. http://dx.doi.org/10.32417/1997-4868-2023-23-09-11-28.

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Abstract. In experiments conducted in 2021–2022. on the basis of the educational and experimental farm of the Ural State Agrarian University, studies were carried out on the influence of the feeding area and planting dates on the productivity and biochemical composition of perennial onions. The territory of the Middle Urals is located in a difficult climatic zone, with severe winters and warm summers. The weather in this area can change very quickly, and therefore, for cultivation in the Middle Urals, plants should be selected that will easily endure the vagaries of the weather, including gree

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Shoji Lal Bairwa, Lokesh Kr. Meena, Meera Kumari, et al. "Economic analysis of Onion production in Bihar: Insight into cost of cultivation, post-harvest management and constraint identification." International Journal of Agricultural Invention 9, no. 1 (2024): 273–77. https://doi.org/10.46492/ijai/2024.9.1.34.

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Onion, a hardy cool-season biennial widely cultivated as an annual crop, holds substantial economic significance worldwide. India ranks as the second-largest onion producer globally, cultivating the crop across an area of 10.64 lakh hectares with an annual yield of 151.18 lakh metric tonnes. Among the major onion-producing states, Bihar ranks 5th in cultivation area and fourth in production volume and productivity. The state's prominent onion-growing regions, particularly Nalanda and Sheikhpura, contribute significantly to its agricultural economy. Sheikhpura's onions, known for their reddish

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Dinega, T. M., A. Haile, and Hussien Mohammed Beshir. "Improving onion productivity and producer income through nitrogen management." Advances in Horticultural Science 37, no. 3 (2023): 317–27. http://dx.doi.org/10.36253/ahsc-13944.

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Intensifying nitrogen (N) management can improve yield and bulb quality in onions. A field experiment was conducted to determine the optimum N rate and application frequency for high onion productivity. Treatments comprised levels of nitrogen (N): 50, 100, 150, 200, or 250 kg ha-1, and nitrogen application frequency: all at once, twice, three times, or four times. The N rate and application frequency affected growth performance, bulb characters, yield, and bulb quality of onions. The supplement of 150 kg ha-1 N at three times the application frequencies generated the highest marketable yield (

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Hindarti, Sri, Titis Surya Maha Rianti, and Arief Joko Saputro. "The Integration of Qur'an Value in Technical Efficiency of Onion Business: Data Envelopment Analysis (DEA) Approach." JIA (Jurnal Ilmiah Agribisnis) : Jurnal Agribisnis dan Ilmu Sosial Ekonomi Pertanian 7, no. 6 (2022): 212–18. http://dx.doi.org/10.37149/jia.v7i6.90.

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The high productivity of onions is determined by the efficiency of farmers in using farm inputs. This study attempts to forecast onion production trends and technical efficiency levels. This study was conducted in Tawangagro Village, Karangploso District, Malang, East Java. The research data used primary data from as many as 40 onion farmers—data analysis using the Variable Return to Scale (VRS) and input-oriented Data Envelopment Analysis technique. The findings demonstrated the technical inefficiency of onion farming operations, with an average technical efficiency value assuming a CRS of 0.

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Gezahegn Fikre Ergicho and Teshale Wube Hogago. "Participatory variety evaluation and selection of improved onion (Allium cepa L.) varieties for bulb yield under supplementary irrigation condition at Basketo Special District, Southern Ethiopia." International Journal of Science and Research Archive 9, no. 1 (2023): 186–93. http://dx.doi.org/10.30574/ijsra.2023.9.1.0358.

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Onion is one of the most important vegetables and high economic crops, but grown by a few small-scale farmers in Basketo special district (woreda). Likewise, productivity of the crop in the district is very low. Lack of improved onion varieties and the use of inappropriate agronomic practices are among the major factors that limit the productivity of onions in the study area. Hence, this study was conducted at Basketo special woreda in 2019 and 2020 cropping seasons under supplementary irrigation to evaluate adaptability and to select high yielding onion varieties using farmers’ selection crit

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Gebremicael, Tesfay Gebretsdakan Gebretsadkan, Gebremedhin Gebremeskel Haile, Mulubrhan Kifle, et al. "Effects of Irrigation Methods and Scheduling on Water and Onion Productivity in Semi-Arid Areas of Ethiopia." Applied Engineering in Agriculture 39, no. 3 (2023): 291–301. http://dx.doi.org/10.13031/aea.15256.

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Highlights Irrigation experiments on onion productivity were conducted at two sites for two consecutive years in Ethiopia. Factors from irrigation interval and irrigation method analyzed independently and factorially. Basin irrigation and fixed irrigation produced higher bulb yields and water productivity. Farmers’ income can be enhanced using improved irrigation practices for increased onion productivity. Abstract. How to meet the crop water demand and improve crop productivity is a particular concern for small-scale farmers, where the availability of water resources is limited. This study ev

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Ovtov, V. A., P. D. Tsurenko, K. A. Gorshkov, and N. E. Tretyakov. "Pulse gear reducer model to improve the efficiency and quality of onion sets." BIO Web of Conferences 103 (2024): 00028. http://dx.doi.org/10.1051/bioconf/202410300028.

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Currently, one of the main directions for the development of the agro-industrial complex is the development of vegetable production, in particular onions, which occupies a significant place in the total production of vegetables, but the production structure currently in Russia is not able to fully provide the population with the domestic product year-round, which leads to dependence on imports. Thus, the industrial production of commercial onions, and therefore the study aimed at improving the quality of onion planting with the development and use of onion seed planters that increase their pro

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Aliudin, Aliudin, Aris Supriyo Wibowo, Setiawan Sariyoga, and Mohamad Arief Setiawan. "Risk Control Of Onion (Allium ascalonicum L.) Production On Surjan Land." International Journal of Ethno-Sciences and Education Research 1, no. 3 (2021): 61–65. http://dx.doi.org/10.46336/ijeer.v1i3.296.

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Onion is one of the commodities of annual vegetable crops that have high economic value, a type of short-lived plant, can be propagated vegetatively or generatively, can be developed in low to highland areas and can be cultivated throughout the year. High demand for onions was not followed by supply of onion in the market. This is caused by high risks in the cultivation of Onions. As the theory of supply, the level of supply of a commodity will be affected by the amount of commodities produced. The research aims to analyze the risk factors for onion production and onion supply behavior. The me

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Shafiq Arfianto, Edy Prasetyo, and Migie Handayani. "Analysis of the efficiency of production factors in shallot farming using True Seed of Shallot (TSS) in Adipala District, Cilacap Regency." World Journal of Advanced Research and Reviews 26, no. 2 (2025): 3819–34. https://doi.org/10.30574/wjarr.2025.26.2.2077.

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Red onion is one of the horticultural commodities with significant economic value. Cilacap Regency is a major red onion-producing area in Central Java, one of which is Adipala District. In 2023, the red onion production in Cilacap Regency reached 951.12 tons with a productivity of 8.38 tons/ha. The productivity of Cilacap Regency is still low compared to Central Java Province, which is 10.23 tons/ha. The productivity of red onions in Adipala Subdistrict is 9.16 tons/ha. This study was conducted using the census method. Primary data collection was carried out through interviews with red onion f

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Santoso, Irfan, Ahmad Farid, and Mobinta Kusuma. "MEWUJUDKAN DESA INOVASI TEKNOLOGI MELALUI PENGGUNAAN KOMPOSIT (RESIN DAN SERBUK LIMBAH BAWANG) DI DESA BANGSRI DAN DESA PESANTUNAN KABUPATEN BREBES." SPEKTA (Jurnal Pengabdian Kepada Masyarakat : Teknologi dan Aplikasi) 2, no. 1 (2021): 59. http://dx.doi.org/10.12928/spekta.v2i1.3236.

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TThe area of harvested shallots in Brebes is 60.82% of the total harvested area in Central Java Province. Production of shallots in 2018 reached 10,519,484 quintals. Pesantunan Village, Wanasari District, has a high productivity of 121.544 quintals/Ha and Bangsri Village has a productivity of 98.28 quintals/Ha. The abundant potential of onions also has an impact on the abundant onion waste, so that the potential for this onion waste will be made a composite as the embodiment of the Innovation Village. The purpose of this community service activity is to create a Technology Innovation Village t

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Tahir, Mehvish, Etlas Amin, Sajid Ali, et al. "UNVEILING THE IMPACT OF ABIOTIC STRESSES ON ONION YIELD: A COMPREHENSIVE REVIEW." Agricultural Sciences Journal 6, no. 3 (2025): 52–60. https://doi.org/10.56520/asj.v6i3.425.

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Onion (Allium cepa L.) is a globally significant spice and economic crop, valued for its substantial role in foreign exchange due to high export demand. Onion growth, production, and yield are influenced by different types of abiotic stresses, including salinity, waterlogging, heat, cold, and drought. Insufficient water availability leads to reduced productivity, making a consistent water supply essential for enhancing onion yield. Onions are vulnerable to salt stress particularly, which affects bulb height, the number of bulbs per unit area, and fresh weight, as well as the quality of the har

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Uspenskaya, O. N., A. Yu Fedosov, A. M. Menshikh, and I. Yu Vasyuchkov. "Mineral fertilizers for onions: a review." Vegetable crops of Russia, no. 6 (December 4, 2023): 52–60. http://dx.doi.org/10.18619/2072-9146-2023-6-52-60.

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For the production of onions, first of all, the proper organization of its nutrition is necessary. Both its productivity and product quality depend on this. First of all, onion nutrition requires mineral fertilizers containing macronutrients such as nitrogen, phosphorus and potassium. The quality of onions, their physiology and productivity depend on the application of nitrogen, phosphorus and potassium fertilizers, the need for which and the efficiency of use by plants vary depending on climatic factors, irrigation systems, varietal differences, soil and production conditions of cultivation i

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Krivenkov, L. V., A. F. Agafonov, V. V. Logunova, and T. M. Seredin. "The state and main directions of onion crop breeding of FSBSI FSVC." Vegetable crops of Russia, no. 3 (June 28, 2021): 24–28. http://dx.doi.org/10.18619/2072-9146-2021-3-24-28.

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The article presents information about the research directions, the results of work and achievements in the selection of onion crops in the Federal State Budgetary Scientific Institution "Federal Scientific Vegetable Center". Brief historical information is given about the work of the outstanding scientists who headed the laboratory – V.V. Ordynsky, A.D. Plinka, I. I. Yershov, A.F. Agafonov. At present, new varieties and hybrids of onion crops of domestic selection that meet all the requirements are required for industrial production.The FSBSI FSVC is working on studying the breeding material

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Walia, Sohan Singh, Tamanpreet Kaur, Rajeev Kumar Gupta, Manzer H. Siddiqui, and Md Atikur Rahman. "Long-Term Impact of the Continuous Use of Organic Manures on Crop and Soil Productivity under Maize–Potato–Onion Cropping Systems." Sustainability 15, no. 10 (2023): 8254. http://dx.doi.org/10.3390/su15108254.

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The scarcity of fertilizers and their rising costs are significant barriers to crop production, as the current agricultural situation in India has shown. In maize–potato–onion cropping systems, the impact of various organic treatments on crop yields and soil parameters has shown that organic treatments increased maize, potato and onion yields compared to chemical treatment (recommended dose of fertilizers) alone. Treatments with applications of different organic sources, each equivalent to 1/3 of the recommended N, along with intercropping of soybeans in maize, radishes in potatoes and coriand

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Oktafia, Lia, Diana Chalil, and Sinar Indera Kusuma. "ANALISIS EFISIENSI USAHATANI BAWANG MERAH (Allium Ascalonicum L.) DI DESA CINTA DAME KECAMATAN SIMANINDO KABUPATEN SAMOSIR." Agrifo : Jurnal Agribisnis Universitas Malikussaleh 1, no. 2 (2018): 96. http://dx.doi.org/10.29103/ag.v1i2.763.

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The purpose of this research is to analyze the influence of the production factors on onion productivity; to analyze the influence of the price of production factors on the average costs of onion farming and also to analyze the level of efficiency in the onion farming. Data obtained from 41 of onion farming are determined by the census method, and analyzed with multiple linear and stochastic frontier analysis. The results showed that; only seed and N fertilizer are significantly influence on onion productivity; only the price of seed is significant on average costs; The results also showed tha

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Salamiah, Salamiah, Muhammad Anton Ciptady, and Chatimatun Nisa. "Control of Fusarium Disease in Onion with Plant Growth Promoting Rhizobacteria (PGPR) and Mycorrhizae and Its Effect on Growth and Yield of Onion." Journal of Wetlands Environmental Management 7, no. 1 (2019): 23. http://dx.doi.org/10.20527/jwem.v7i1.184.

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<p>The productivity of onion in Indonesia is generally low due to fusarium wilt disease. Biological controls can be applied using PGPR and Mycorrhizae. The purpose of this research was understand the interaction between PGPR and Mycorrhizal inoculation against fusarium wilt intensity as well as the growth and yield of onions. The isolation of <em>Fusarium oxysporum</em> f.sp <em>cepae</em> and PGPR, followed by the tests of PGPR inhibition ability, phosphate solvent and HCN compound productivity. The method used in the field was a completely randomized design (CRD

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Enciso, Juan, John Jifon, Juan Anciso, and Luis Ribera. "Productivity of Onions Using Subsurface Drip Irrigation versus Furrow Irrigation Systems with an Internet Based Irrigation Scheduling Program." International Journal of Agronomy 2015 (2015): 1–6. http://dx.doi.org/10.1155/2015/178180.

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Selection of the proper irrigation method will be advantageous to manage limited water supplies and increase crop profitability. The overall objective of this study was to evaluate the effect of subsurface drip irrigation (SDI) and furrow irrigation on onion yield and irrigation use efficiency. This study was conducted in two locations, a commercial field and a field located at the Texas A&M AgriLife Research Center in Weslaco, TX. This study was conducted as a split-plot design for both sites with two treatments (SDI and furrow irrigation) and three replications per treatment. The total o

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Jaya, Putra, Hendra Hidayat, Delsina Faiza, Almasri Almasri, Zulwisli Zulwisli, and Muhammad Aidil. "The Automatic Onion Cutter Using Arduino Uno as Control System Tool." INVOTEK: Jurnal Inovasi Vokasional dan Teknologi 22, no. 2 (2022): 97–106. http://dx.doi.org/10.24036/invotek.v22i2.1030.

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Today's technological developments are growing rapidly, but there are still jobs that are done manually and semi-manually. This paper aims to develop a control system to coordinate the work of tools using an electric motor, which is very helpful in the process of cutting onions in large quantities and is more efficient in spending production costs because the tool designed is an automatic onion cutter. This research method begins with the collection of materials and data related to onion cutters, production of onion cutters, and testing of onion cutters. The measurement results of the tool sho

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Fahd, A. C., F. M. Jasim, and H. J. Mohammed. "Effect of Adding Fertilizers to Gypsum Soils on the Yield and Productivity of Onion (Allium Cepa L.)." IOP Conference Series: Earth and Environmental Science 1449, no. 1 (2025): 012112. https://doi.org/10.1088/1755-1315/1449/1/012112.

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Abstract The present study was conducted in the fields of the College of Agriculture, University of Anbar for the growing season 2021-2022 to identify the impact of different kinds of organic and inorganic fertilizers on the growth and productivity of onion in addition to the existence of the following elements N, P, K in leaves of onion plant (Allium cepa L). Three repetitions of a Randomized Complete Block Design were used. The experiment consists in 27 treatments whereby the 1% and 2% polymer B, 0.001 and 0.002 placed in pots with dimensions of 30*30 cm are combined with the dung of the she

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Иванова, Т. Е., Е. В. Лекомцева, Е. В. Соколова, and Т. Н. Тутова. "EFFECT OF PLANTING MATERIAL AND CHELATED MINERAL FERTILIZATION ON THE ONIONS PRODUCTIVITY." Bulletin of Izhevsk State Agricultural Academy, no. 2(78) (July 5, 2024): 12–20. http://dx.doi.org/10.48012/1817-5457_2024_2_12-20.

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Важные элементы повышения продуктивности овощных культур – это качественный посадочный материал и применение комплексных удобрений. Одной из распространенных овощных культур является лук репчатый. Он очень требователен к плодородию почвы, и поэтому для получения высокого урожая луковиц хорошего качества необходимо применять подкормки удобрениями в доступной для растений форме. Водорастворимые комплексные удобрения быстро проникают в растения, улучшают условия их роста, способствуют повышению продуктивности и положительно влияют на показатели качества получаемой продукции. Цель исследований: ср

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Modi, Bishal, Keshav Bhattarai, Deepak Khatri, Bikas Basnet, and Asbin Bk. "ECONOMICS OF ONION SEED PRODUCTION IN WESTERN RUKUM, NEPAL." Food and Agri Economics Review 2, no. 2 (2022): 55–59. http://dx.doi.org/10.26480/faer.02.2022.55.59.

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Onion seeds are a promising sub-sector for boosting productivity, poverty alleviation, food and nutrition security in Nepal although they are high-value and low-volume commodities. Our study is useful to estimate the economics of onion seed production in the Salyan District of Nepal. Sixty household respondents were randomly selected using cluster sampling for primary data collection through pre-tested semi-structured questionnaires, field surveys and verified by focus group discussion. Multiple linear regression and indexing techniques were used to analyze data on the SPSS program. Our study

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Mubarak, Ibrahim, and Altayeb Hamdan. "Onion Crop Response to Regulated Deficit Irrigation under Mulching in Dry Mediterranean Region." Journal of Horticultural Research 26, no. 1 (2018): 87–94. http://dx.doi.org/10.2478/johr-2018-0010.

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Abstract Enhancing water productivity for sustainable crop production and water savings represents a major challenge for agricultural water management. Pot experiments under open field conditions were conducted for two years, 2016 and 2017, to assess the effects of regulated deficit irrigation under mulch on onion crop production, following a 2 × 3 factorial experiment with two soil cover systems (wheat straw mulch and no-mulch) and three irrigation levels (100%, 80%, and 60% of crop evapotranspiration), with six replications.The results indicated that onion plants were responsive to straw mul

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SHANONO, Nura Jafar, Baba Saleh ABBA, and Nuraddeen Mukhtar NASİDİ. "Evaluation of Aqua-Crop Model using Onion Crop under Deficit Irrigation and Mulch in Semi-arid Nigeria." Turkish Journal of Agricultural Engineering Research 3, no. 1 (2022): 131–45. http://dx.doi.org/10.46592/turkager.1078082.

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The Aqua-Crop simulation model has been playing a crucial role in assessing the performance of the existing strategies for the management of irrigation schemes for improving agricultural water use efficiency. This study evaluated the Aqua-Crop model using Onion crops under deficit irrigation and mulch practices in semi-arid Nigeria. Measurements were taken from the experimental plots which consisted of irrigation and mulch each at 4 levels were used to evaluate the Aqua-Crop model using canopy cover, biomass, yield, actual crop ET, and water productivity of Onion during the 2021 irrigation sea

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Zaki, Muhammad Ahmed, Sammer Zai, Usman Amjad, Urooba Zaki, and Sanam Narejo. "COMPACT CONVOLUTIONAL NEURAL NETWORK ARCHITECTURE FOR ONION DISEASE CLASSIFICATION USING CROP IMAGES." Advances and Applications in Discrete Mathematics 42, no. 3 (2025): 253–71. https://doi.org/10.17654/0974165825017.

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Detecting disorders in crops at an initial phase is important for improved agricultural productivity. Different diseases like purple blotch in onions affect crop quality worldwide. Traditional approaches for identifying purple blotch require time, wide examination, and frequent farm observation. With technical improvements in recent years, agriculturalists have been able to discover optimal solutions that have caused higher harvests. This article presents compact Convolutional Neural Network (CNN) architecture for onion disease (purple blotch) classification from crop images. This Onion Crop D

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Koye, Tigabu Dagnew, Abebe Dagnew Koye, and Zework Aklilu Amsalu. "Analysis of technical efficiency of irrigated onion (Allium cepa L.) production in North Gondar Zone of amhara regional state, Ethiopia." PLOS ONE 17, no. 10 (2022): e0275177. http://dx.doi.org/10.1371/journal.pone.0275177.

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Onions are a significant source of revenue and food security for households. Despite their importance in human nutrition, economic benefit, and area coverage, in Ethiopia, onion productivity is significantly lower than it should be. The purpose of this study is to address this gap by examining efficiency variations and determining the variables that affect onion farmers’ levels of efficiency in the North Gondar Zone of Ethiopia. The sources of data were both primary and secondary. 205 onion farmers from the Gondar Zuria, Takusa, and Dembia districts were chosen using simple random sampling pro

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Ahmed, Mukhtar, Niaz Ahmed Wahocho, Noor-un-Nisa Memon, Ghulam Murtaza Jamro, and Muhammad Nawaz Kandhro. "Potassium Nutrition Affects the Growth and Productivity of Onion Varieties." Journal of Agriculture and Veterinary Science 3, no. 3 (2024): 427–38. http://dx.doi.org/10.55627/agrivet.03.03.0868.

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Potassium (K) plays a key role in onion growth and bulb formation. Therefore, analyzing how different onion varieties respond to varying potassium levels can help to optimize the potassium usage, enhance bulb quality and improve onion production resilience, ultimately leading to better economic returns. The present study explored the response of onion varieties to different potassium doses. Four K doses (0, 50, 75 and 100 kg ha-1) were tested using four onion varieties (Nasarpuri, Phulkara, Thano bulla khan and Ghotki). The significant nutritional effect was observed on all tested varieties. T

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Panazzolo, Maurício Rigo, Wendel Paulo Silvestre, Luis Carlos Diel Rupp, Leandro Venturin, and Valdirene Camatti Sartori. "Soil and organic phytosanitary management on onion productivity in Serra Gaúcha, Southern Brazil." Pesquisa Agropecuária Gaúcha 30, no. 1 (2024): 48–60. http://dx.doi.org/10.36812/pag.202430148-60.

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Onions are an important vegetable crop in Serra Gaúcha. However, adequate soil, nutrition, and disease management depend on harvest production and quality. Thus, using organic products as an alternative to conventional management methods has grown recently. This study aimed to evaluate the effect of different soil and phytosanitary management of organic origin on onion productivity. Three soil management methods were tested: soil without vegetation cover, soil with vegetation cover, and soil with vegetation cover plus Bokashi compost. The subplots corresponded to the weekly application of ging

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Avivi, Sholeh, Bantara Pelusa Sujanarko, Gatot Subroto, Dyah Ayu Savitri, Mohammad Ubaidillah, and Sri Hartatik. "Growth of Cacao Seedlings After A Combination of Coconut Water Solution and Onion Extract Treatment." IOP Conference Series: Earth and Environmental Science 1497, no. 1 (2025): 012012. https://doi.org/10.1088/1755-1315/1497/1/012012.

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Abstract Cacao productivity in Indonesia has gradually decreased every year. Cacao plants that reach the age of 25-30 years will experience a decline in productivity. Efforts to address this issue involve replacing old plants with new ones. This research aimed to determine the interaction between the application of coconut water solution and onion extract on the growth of cacao seedlings. The experiment was conducted using a completely randomized design (CRD) factorial consisting of 2 factors with 3 replications. The first factor is K0 = without coconut water; K1 = 40% coconut water; K2 = 60%

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Lee, Chun-Hee, Sang-Dae Lee, Sung-Ho Lee, Young-bong Min, HyeRan Kim, and Young-Han Lee. "Effect of Defective Onion Extract on the Onion Productivity by Organic Farming." Korean Journal of Soil Science and Fertilizer 46, no. 1 (2013): 40–48. http://dx.doi.org/10.7745/kjssf.2013.46.1.040.

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Agbemabiese, Y. K., A.-G. Shaibu, and V. D. Gbedzi. "Validation of Aquacrop for Different Irrigation Regimes of Onion (Allium Cepa) in Bontanga Irrigation Scheme." International Journal of Irrigation and Agricultural Development (IJIRAD) 1, no. 1 (2018): 1–12. http://dx.doi.org/10.47762/2017.964x.19.

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Crop water productivity models are important tools in evaluating the effect of different irrigation regime on crop yield. AquaCrop model is a crop water productivity model adopted by the Land and Water Division of FAO in the year 2009. It simulates yield response to water for herbaceous crops, and it is particularly suitable in addressing conditions where water is a key limiting factor in crop production such as in northern Ghana. The objective of this study was to calibrate the AquaCrop model for different irrigation regimes for onion (Allium cepa), to determine its effect on crop growth and

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Imran, Muhammad, Hajeong Kang, Sang-Gu Lee, Eun-Ha Kim, Hyun-Min Park, and Seon-Woo Oh. "Current Trends and Future Prospects in Onion Production, Supply, and Demand in South Korea: A Comprehensive Review." Sustainability 17, no. 3 (2025): 837. https://doi.org/10.3390/su17030837.

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Onion cultivation in South Korea faces a range of interconnected challenges, shaped by fluctuating supply and demand dynamics, the dominance of imported seed varieties, and the growing issue of fungal pathogens affecting stored onions. In recent years, significant shifts occurred within the onion industry, such as export volumes in 2023 declining to 106 tons compared to 99,506 tons in 2022, while import volumes surged to 113,902 tons to meet domestic demand through the Tariff Rate Quota (TRQ) system. Concurrently, domestic production onion supply in 2023 estimates a total of 1.347 million tons

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Kharolina, Kharolina, Eries Dyah Mustikarini, and Deni Pratama. "POTENSI HASIL BERBAGAI VARIETAS UNGGUL BAWANG MERAH DI LAHAN ULTISOL KABUPATEN BANGKA." Jurnal Tanah dan Sumberdaya Lahan 10, no. 2 (2023): 215–22. http://dx.doi.org/10.21776/ub.jtsl.2023.010.2.4.

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High demand for shallots needs to be supported by an increase of yield in each region. The use of high-yield cultivar is one of the ways that can be done to increase the productivity of shallot conducted. Bangka has a soil of the Ultisol type, so adaptive cultivars on the land are indispensable. The research was carried out at the Experimental and Research Garden of Universitas Bangka Belitung. This study aims to determine the potential yield of onions and adaptive onion cultivars in Bangka Ultisol soil. The method used is a Randomized Block Design (RBD). Consists of 5 cultivars, such as Ambas

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Mastyaev, I. S., A. F. Agafonov, L. V. Krivenkov, V. A. Podorogin, and V. A. Ushakov. "The effects of timing, scheme, planting depth and size of the uterine bulbs on the productivity of seed plants and seed quality onions in the conditions of the Foothill zone of the North Caucasus." Vegetable crops of Russia, no. 1 (March 5, 2022): 55–62. http://dx.doi.org/10.18619/2072-9146-2022-1-55-62.

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Relevance. Onion is a valuable food crop, which is due to its chemical composition, taste and medicinal qualities. As part of the strategy to ensure food security and independence of Russia in the agricultural sector, it is necessary to increase the production of vegetable products, including onions, and for this it is necessary to increase the production of domestic seeds. Seed production is an important branch of agriculture, which consists in the planned reproduction of zoned varieties. Unlike commodity production, it is a more labor-intensive industry and requires regular improvement of ex

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Drost, Dan, Rich Koenig, and Terry Tindall. "Nitrogen Use Efficiency and Onion Yield Increased with a Polymer-coated Nitrogen Source." HortScience 37, no. 2 (2002): 338–42. http://dx.doi.org/10.21273/hortsci.37.2.338.

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Nitrogen (N) losses can be substantial in furrow-irrigated onions (Allium cepa L.). Polymer-coated urea (PU) may reduce N losses and result in an increase in productivity. In this study, we investigated the effects of different rates and blends of urea and PU on onion yield and N use for two cropping seasons. Nitrogen was applied at 112, 168, and 224 kg·ha-1 as PU or urea. In addition, three PU/urea blends equal to 224 kg·ha-1 of N were compared. Plant growth and N concentration, soil nitrate concentrations, and bulb yield were evaluated each year. Onion yield decreased by 95 Mg·ha-1 for each

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Husman, Husman, Idiar Idiar, Robert Napitupulu, Miftah Fadhlurrahman, Muhammad Akbar, and Muhammad Haikal ikhsan. "PKM MESIN PENGIRIS BAWANG UNTUK USAHA BAWANG GORENG DESA KARYA MAKMUR KABUPATEN BANGKA." Jurnal Pengabdian Masyarakat Polmanbabel 5, no. 01 (2025): 152–57. https://doi.org/10.33504/dulang.v5i01.427.

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Fried onions made from shallots are an important type of horticultural crop and are very often used by the public. The process of making fried onions is carried out in several stages until it becomes fried onions that are ready to be consumed, starting from peeling the onion skin, slicing, frying, draining and packing. From the results of a survey conducted on partners, the process of slicing onions is still done manually using a slicing tool made of wood. Mrs. Yuliana, who currently produces fried onions, reaches 10 kg/day for Monday - Thursday, and Friday - Sunday 15-20 kg/day, and for relig

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D. Alejandrino, Darwin, and Lolita L. Beato. "PRODUCTION AND MARKETING PRACTICES OF BUNCHING ONION (ALLIUM FISTULOSUM L.) FARMERS IN PANGIL, LAGUNA." International Journal of Advanced Research 9, no. 10 (2021): 01–15. http://dx.doi.org/10.21474/ijar01/13511.

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Bunching onion cultivation is becoming a popular enterprise in the 4th District of Laguna. A survey was conducted to evaluate the production and marketing practices of bunching onion farmers in Pangil, Laguna. A total of 200 managers and caretakers of bunching onion farms in the study area were identified through purposive sampling. Questionnaire with a combination of close and open-ended questions was used in the interview. Chi- Square was used for testing the correlation and association.Results show that majority of the respondents, who have an average age of 51 years, indicate that bunching

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Nemtinov, V. I., Yu N. Kostanchuk, and N. А. Golubkina. "SALAD ONION CULTIVAR YALTINSKIY PLUS IS A PROMISING INNOVATIVE PRODUCT OF THE CRIMEA." Vegetable crops of Russia, no. 3 (July 25, 2018): 43–46. http://dx.doi.org/10.18619/2072-9146-2018-3-43-46.

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Yaltinskiy onion is one of the symbols of the Crimea, the very name of which is tied to the famous resort, which emphasizes belonging to the Crimean Peninsula. Salad sweet onion is in constant demand among the guests of the peninsula and locals. Its price is several times higher than the price of other onion varieties. Unfortunately, under the guise of Yaltinskiy sortotype, products that are much inferior to it according to taste peculiarities are often sold. In this regard, creation of new cultivar of sweet salad onion, exceeding palatability of the existing cultivar Yaltinskiy Rubin is an ur

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Mitku, Demeke, and Temesgen Adamite. "Determination of Optimum Irrigation Scheduling and Water Productivity for Onion Production in Mandura District, North-West Ethiopia." International Journal of Natural Resource Ecology and Management 10, no. 2 (2025): 59–67. https://doi.org/10.11648/j.ijnrem.20251002.11.

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Knowing how much water a plant has access to and how effectively it can use it is crucial for irrigation scheduling in order to prevent overwatering or under watering. To assess how onions responded to the irrigation schedule, a field experiment was carried out. (When and how much) and to identify water productivity under optimal irrigation regime. The recommended levels of soil moisture depletion for onions served as the basis for setting the treatments. Then, in order to assess the best irrigation timing, there are five degrees of available soil moisture depletion namely, 60% Available Soil

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Steinert, T. V., A. V. Aliluev, L. M. Avdeenko, and Е. G. Grinberg. "CREATION AND USE OF THE GENE POOL OF ONION PLANTS IN SIBERIA." Vegetable crops of Russia, no. 3 (July 25, 2018): 16–21. http://dx.doi.org/10.18619/2072-9146-2018-3-16-21.

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The main results of research on onion crops in the laboratory of seed selection and technology of cultivation of vegetable cultures of SibNIIRS for a 40-year period are given. Collection, study and reproduction of local and varieties from other regions made it possible to create an extensive gene pool of onion plants for various breeding and direct use in production. More than 1500 samples belonging to 52 species of the genus Allium have been studied. The following species are most developed in the selection plan: shallots, shnitt, batoon, slizun, fragrant, Altai. The advantages of cultivation

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Gebremichael, Yohannes, Kiros Asgele, and Gebremedhin Gebretsadkan. "Evaluating the Efficacy of Insecticide on the Management of Onion Thrips (Thrips tabaci, Lindemann) in Northwestern Zone of Tigray." Asian Journal of Research in Agriculture and Forestry 10, no. 4 (2024): 202–12. http://dx.doi.org/10.9734/ajraf/2024/v10i4329.

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Ethiopia has enormous potential to produce the onions throughout the year both for domestic use and export market. It is also the most cultivated and high market value of vegetable crops in Tigray Northern Ethiopia. However, the productivity of onion is highly constrained such as insect pests, diseases, lack of improved verities, lack of improved management practices etc. The major insect pest of onion is Onion thrips and important pests especially in areas where onions are grown under irrigation. The purpose of this study was to test the insecticide chemicals application and application frequ

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Pejić, Borivoj, Ksenija Mačkić, Predrag Randjelović, Ivan Valtner, Jelica Gvozdanović-Varga, and Atila Bezdan. "Effects of Surface and Subsurface Drip Irrigation on the Yield, Vegetative Growth and Water Productivity of Onions." Contemporary Agriculture 67, no. 2 (2018): 149–56. http://dx.doi.org/10.2478/contagri-2018-0021.

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Summary The objective of this study, conducted in the northern Serbian province of Vojvodina, was to analyze the effect of surface and subsurface drip irrigation (with drip lateral placement depths of 0.05 and 0.1 m) on the yield and water productivity of onions (Allium cepa L., var. ‘Holandski žuti’). The irrigation applied was scheduled on the basis of the water balance method. The daily evapotranspiration rate was computed using the reference evapotranspiration (ETo) based on the Hargreaves equation and the crop coefficient (kc). The irrigation rate was 30 mm, whereas the amount of water ad

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Geremias, Leandro D., Paulo Antônio de S. Gonçalves, and Renata S. Resende. "Avaliação de inseticidas para o controle de Thrips tabaci (Lindeman, 1889) (Thysanoptera: Thripidae) em campo, na cultura da cebola." Entomological Communications 1 (December 11, 2019): ec01011. http://dx.doi.org/10.37486/2675-1305.ec01011.

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The efficacy of 14 different insecticides was tested for the control of onion thrips Thrips tabaci (Lindeman, 1889) on onion in Itajaí Valley, SC during 2018. The insecticides were sprayed six times at intervals of about seven days, we evaluated the number of nymph of thrips per plant 48 hours after spray, visually rated for thrips damage at 96 DAT and total and commercial onion bulb production. Significant diferences were observed between various insecticides evaluated. The treatments formetanate hydrochloride, spinetoram and abamectin proved the best thrips control, less thrips damage and go

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Abdurashytov, S. F., V. I. Nemtinov, E. V. Puzanova, et al. "EVALUATION OF THE INFLUENCE OF ARBUSCULAR MYCORRHIZAL FUNGI ON ECONOMICALLY VALUABLE INDICATORS OF ONION." Ekosistemy -, no. 21 (2020): 101–8. http://dx.doi.org/10.37279/2414-4738-2020-21-101-108.

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Allium cepa L. is one of the main vegetable crops. It is actively used in food industry and medicine. The biochemical composition of plants, both bulbs and green leaves, in different periods of growth changes depending on the variety, environmental and agrotechnical conditions of plant cultivation. Representatives of the genus Allium are highly sensitive to the presence of arbuscular mycorrhiza (AM) in soil due to root development features. The aim of our work was to identify effective associations of AM fungi to increase the productivity and quality of onions in the conditions of southern che

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M.C. Subha and F. Jeyamangalam. "Experimental characterization of the hydraulic and thermal conductivity of organic rich sandy clay loam soil using organic amendment." Indian Journal of Soil Conservation 53, no. 1 (2025): 76–82. https://doi.org/10.53550/ijsc.v53.i1.191.

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Soil infertility due to inorganic fertilizer is a serious problem in India, which would degrade soil health, nutrients and crop production. Implementing organic manure application in agricultural practice is the most efficient approach of enhancing soil fertility and productivity. This experimental study aimed to investigate the effect of farm yard manure (FYM), goat manure (GM) and charcoal manure (CM) rates on soil physical, chemical, thermal and hydraulic properties and also on the optimum yield of onion (Allium cepa L.). The field experiment was conducted during early kharif season in the

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S. V. Chavan and S. B. Gadge. "Onion Seed Response to Drip Irrigation and Fertigation Levels : A Review." Journal of Agriculture Research and Technology 49, no. 03 (2024): 475–83. https://doi.org/10.56228/jart.2024.49315.

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Onion (Allium cepa L.) is one of the most important vegetable crop globally, with significant economic and nutritional value. The efficient use of water and nutrients is crucial for optimizing onion seed production. Drip irrigation and fertigation have emerged as sustainable techniques to enhance water and nutrient management in onion cultivation. This review article comprehensively examines the response of onion seeds to different drip irrigation and fertigation levels, focusing on growth, yield, quality attributes, and water and nutrient use efficiency. It delves into the historical backgrou

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