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Journal articles on the topic 'Onion Varieties'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Sujanthiya, P., A. Sankari, H. Usha Nandhini Devi, M. Djanaguiraman, R. Kalaiyarasi, and G. Dheebakaran. "Untargeted metabolite profiling of Aggregatum onion cultivars: Insights from GC-MS based metabolomics studies." Journal of Applied Horticulture 26, no. 02 (2024): 206–11. http://dx.doi.org/10.37855/jah.2024.v26i02.39.

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Allium cepa, commonly known as onion, is renowned for its culinary and medicinal properties. This article investigates the phytochemical composition of four aggregatum onion varieties using preliminary phytochemical screening and gas chromatography-mass spectrometry (GC-MS) analysis. The study reveals diverse metabolites, including hydrocarbons, aldehydes, terpenoids, and organosulfur compounds, with variations observed among the onion varieties. Significant proportions of compounds such as diisooctyl phthalate, hexanol, and nobilitin, possessing various pharmacological activities like antimic

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2

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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3

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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Muscolo, Adele, Angela Maffia, Federica Marra, et al. "Unlocking the Health Secrets of Onions: Investigating the Phytochemical Power and Beneficial Properties of Different Varieties and Their Parts." Molecules 30, no. 8 (2025): 1758. https://doi.org/10.3390/molecules30081758.

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Onions (Allium cepa L.) are widely consumed worldwide and are recognized for their high content of bioactive compounds with potential health benefits. This study investigates the nutritional and phytochemical properties of three onion varieties—Tropea red onion, red onion, and yellow onion—analyzed in their whole form as well as in their peel and pulp. An innovative drying system was employed to assess its impact on the retention of bioactive compounds. The results highlight significant differences in nutrient composition among varieties and onion parts. The peel exhibited the highest concentr

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5

Koulotioloma, Soro, Konan N’Guessan Ysidor, Koffi Eric-Blanchard Zadjéhi, Yao Saraka Didier Martial, Diarrassouba Nafan, and Cissé Mohamed. "Evaluation of the Production and Preservation Ability of Four Varieties of Onions (Allium cepa L., Alliaceae) in Korhogo, Northern Côte d’Ivoire." International Journal of Plant & Soil Science 36, no. 11 (2024): 198–209. http://dx.doi.org/10.9734/ijpss/2024/v36i115134.

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Aims: The study was investigated the ability of producing and preserving fresh onion bulbs from various varieties to fit sustainable onion culture in Ivorian agroclimatic conditions. Study Design: Four onion varieties, namely Dayo, Safari, Red Star and Red Jewel, were cultivated, and their fresh bulbs harvested and stored for the investigation of both physical and environmental parameters during the storage. Place and Duration of Study: The onion culture and the physical and environmental measures were carried out from the experimental field and at the laboratory of Peleforo GON COULIBALY Univ

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Koulotioloma, Soro, Konan N’Guessan Ysidor, Koffi Eric-Blanchard Zadjéhi, Yao Saraka Didier Martial, Diarrassouba Nafan, and Cissé Mohamed. "Physicochemical and Biochemical Changes in Fresh Onion (Allium cepa L., Alliaceae) Bulbs Produced from Four Dry-Seasonal Varieties in Korhogo, Northern Côte d’Ivoire." International Journal of Biochemistry Research & Review 34, no. 1 (2025): 64–75. https://doi.org/10.9734/ijbcrr/2025/v34i1950.

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Aims: Onions are fresh vegetables whose post-harvest storage life is closely related to the variety and season of production. The study aims to investigate the effect of storage upon the nutrients in fresh onion bulbs for better management of the local onion production. Study Design: Fresh onion bulbs of four dry season varieties, namely Dayo, Safari, Red Star and Red Jewel, were produced and stored to study variations in physicochemical and biochemical properties during storage. Place and Duration of Study: The study was carried out in the experimental site and laboratory of the University Pe

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7

Tounwendsida Abel Nana, Marcel Bembamba, Adama Sirima, and Kadidia Koita. "Evaluation of fusariosis resistance in commercial onion varieties in Burkina Faso." World Journal of Advanced Research and Reviews 18, no. 1 (2023): 730–37. http://dx.doi.org/10.30574/wjarr.2023.18.1.0643.

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Fusarium head blight is a serious fungal disease that affects various crops, including onions, in many parts of the world, including Burkina Faso. Onion varieties that have been identified as efficient in other areas may not necessarily perform well in Burkina Faso, given the particular environmental and agronomic conditions of the region. Therefore, the aim of this study was to identify onion varieties that demonstrate resistance or tolerance to Fusarium head blight, as well as yield high harvests, in the specific soil and climate conditions of Burkina Faso. To achieve this, seven onion varie

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8

Yeshiwas, Yebirzaf, Melkamu Alemayehu, and Enyew Adgo. "Enhancing bulb yield through nitrogen fertilization and the use of hybrid onion (Alluim cepa L.) varieties in northwest Ethiopia." PLOS ONE 19, no. 10 (2024): e0312394. http://dx.doi.org/10.1371/journal.pone.0312394.

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Onions are among the most important cash crops in developing countries, including Ethiopia. However, its production and productivity are very low, which is associated with inappropriate fertilization and the use of low-yielding varieties. Therefore, the present study was conducted to evaluate the effects of the nitrogen fertilizer rate on the growth, yield, and quality of hybrid onion varieties in northwest Ethiopia. The experiment was conducted at three locations (Koga, Woreta, and Woramit) during the 2021/2022 cropping season under irrigated conditions. The treatments consisted of three hybr

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9

Tounwendsida, Abel Nana, Bembamba Marcel, Sirima Adama, and Koita Kadidia. "Evaluation of fusariosis resistance in commercial onion varieties in Burkina Faso." World Journal of Advanced Research and Reviews 18, no. 1 (2023): 730–37. https://doi.org/10.5281/zenodo.8172312.

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<em>Fusarium</em> head blight is a serious fungal disease that affects various crops, including onions, in many parts of the world, including Burkina Faso. Onion varieties that have been identified as efficient in other areas may not necessarily perform well in Burkina Faso, given the particular environmental and agronomic conditions of the region. Therefore, the aim of this study was to identify onion varieties that demonstrate resistance or tolerance to <em>Fusarium</em> head blight, as well as yield high harvests, in the specific soil and climate conditions of Burkina Faso. T

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Yuliansyah, Dandy, Mukti Prasaja*, Imam Junaedi, and Nuris Pratiwi. "Determinants of Interest Purchasing Shallot Seeds of Varieties Thai Nganjuk (Tajuk)." JURISMA : Jurnal Riset Bisnis & Manajemen 14, no. 1 (2024): 23–32. http://dx.doi.org/10.34010/jurisma.v14i1.12389.

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The objective of this research is to analyze the factors influencing consumer interest in purchasing Tajuk variety onion seeds. The factors affecting consumer purchase interest include content marketing through YouTube, risk perception, and consumer trust. The research method employed is quantitative, with a purposive sampling technique used to select 85 respondents. Subsequently, the analysis results indicate that content marketing through YouTube does not significantly influence consumer purchase interest in Tajuk variety onion seeds. Risk perception does not have a significant effect on con

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11

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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12

Patil, Bhimanagouda S., and Leonard M. Pike. "445 PB 256 QUERCETIN AND QUERCETIN GLYCOSIDE CONTENT VARIATION IN DIFFERENT ONION (Allium cepa L.) VARIETIES AND GENOTYPES." HortScience 29, no. 5 (1994): 495a—495. http://dx.doi.org/10.21273/hortsci.29.5.495a.

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The anti carcinogenic flavonol, aglycone, or free quercetin and quercetin glycoside content of seventeen onion varieties and 22 genotypes (Asgrow seed co.) and also 37 breeding lines (Texas A&M University) were analyzed by high performance liquid chromatography (HPLC). Quercetin glycosides were hydrolyzed into aglycones. Total quercetin content in yellow and red onions varied from 80.34 to 286.4 mg/kg fresh weight in different varieties. Marked variation in total quercetin content between Texas A&M breeding lines (56-202 mg/kg fresh weight) and Asgrow breeding lines (54-287 mg/kg fresh

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13

Sachyuka (Sachivko), T. V., and V. N. Bosak. "Evaluation of new varieties of multi-tiered onion on economically useful grounds." Vegetable crops of Russia, no. 1 (February 14, 2024): 36–40. http://dx.doi.org/10.18619/2072-9146-2024-1-36-40.

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Relevance. Multi-tiered onion (Allium proliferum Schrad.) refers to valuable perennial spicy-aromatic and medical crops and is widely used in various sectors of the economy: coolies and food industry, traditional and folk medicine.Methods. The aim of the research was to study the economically useful characteristics of new zoned varieties of multi-tiered onions. The objects of research were the local population and new zoned author's varieties of multi-tiered onions Uzgorak and Pachastunak selected by the Belarusian State Agricultural Academy. The studies were carried out in the field and labor

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14

Vorobyova, Elena Valer'yevna, and Elena Leonidovna Prikhodko. "THE USE OF ONION PEEL EXTRACT TO INHIBIT THE THERMAL OXIDATION OF POLYETHYLENE." chemistry of plant raw material, no. 1 (March 16, 2021): 241–50. http://dx.doi.org/10.14258/jcprm.2021018262.

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The paper studies experimentally the antioxidant activity of onion peel acetone extracts of three varieties (Albion F1, Kaba, Red Baron) in the inhibition process of polyethylene thermal oxidation. The onion varieties differ in the color of their surface scales (colorless (white onion), yellow-orange (yellow onion), red (red onion)) and in the antioxidant properties of their extracts: red onion> yellow onion >> white onion. The results correspond to the mass of the extracted substances. A different sequence of onion varieties has been obtained in terms of the inhibitory effectiveness

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15

Usmonova, Munavvar Shodiyor qizi, Bobur Baxrom o'g'li Xolmurodov, and Mirkomil Chori o'g'li Jurayev. "MORPHOLOGY AND CHEMICAL COMPOSITION OF ONION (ALLIUM CEPA L.) AND EXTRACTION METHODS FOR ONION OIL." Educational Research in Universal Sciences 2, no. 5 (2023): 353–57. https://doi.org/10.5281/zenodo.8037655.

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This article explores the morphology and chemical composition of onion (Allium cepa L.), a widely cultivated and consumed vegetable with varieties of red, yellow, and white. The article highlights the nutritional value of onions, including their water content, carbohydrates, proteins, vitamins, minerals, and volatile oil. It delves into the historical significance of onions and their cultural symbolism. Furthermore, the article examines the chemical composition of onion fruits and leaves, including sugars, proteins, vitamins, minerals, and sulfur-containing compounds. It discusses the various

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16

Mirzasoliev, M. "Selection of onions varieties for cultivation in re-culture through seedlings." Bulletin of Science and Practice 4, no. 8 (2018): 109–12. https://doi.org/10.5281/zenodo.1345184.

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Field experiments tested 10 varieties and hybrids of the onion of the Uzbek and foreign selection during repeated sowing. The experiments were conducted in a seedling culture in 2015-2016 at the experimental station of the Tashkent State Agrarian University. The most losses of seedlings were observed in the late-ripening varieties of onion Karatal. In the other varieties and hybrids, the density was 16.5% to 28.0%. Variety of onions Istikbol (98.8%), Peshpazak (98.2%), Daytona F1 (98.1%) formed the largest commodity bulbs in the commodity crop, while in the other varieties this indicator was f

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17

GEETHANJALI, S., VEDA KRISHNAN, T. UMA MAHESHWARI, and S. T. M. ARAVINDARAJAN. "Phytochemical profile of onion (Allium cepa) var. aggregatum: Comparative study of TNAU varieties with a local indigenous." Indian Journal of Agricultural Sciences 94, no. 3 (2024): 263–69. http://dx.doi.org/10.56093/ijas.v94.i3.135587.

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Aggregatum onion (Allium cepa L. var. aggregatum Don.) is widely grown and consumed in southern India. Present study was carried during 2020–23 at Anbil Dharmalingam Agricultural College and Research Institute (Tamil Nadu Agricultural University), Tiruchirappalli, Tamil Nadu to map the metabolites and other dietary nutrients contributing to nutraceutical potentials between indigenous varieties and aggregatum onions varieties of Tamil Nadu. Experiment consisted of Co (On) 5 and Co (On) 6 (Tamil Nadu Agricultural University released varieties) and an indigenous variety from Perambalur (PL), Tami

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Satish Kumar Gupta, Jarnail Singh, and Tarsem Chand. "Varietal Effect on Drying Behaviour and Quality Characteristics of Onion." Journal of Agricultural Engineering (India) 47, no. 1 (2024): 20–25. http://dx.doi.org/10.52151/jae2010471.1397.

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Experiments were carried out to study the drying behaviour and its effect on the quality characteristics of onions for three commonly grown varieties of onion. The quality characteristics studied were pyruvic acid concentration, colour and moisture content for each of the three varieties i.e. PBW-1, Punjab Naroya and PRO-6. The onions were dried for 495 min in the form of rings at constant drying temperature of 60°C in a through flow Satake dryer. The variety PBW-1 was found more suitable for commercial dehydration on account of lower drying ratio of 6.49 as compared to 7.26 for Pb Naroya and

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19

Chernukha, Irina, Nadezhda Kupaeva, Elena Kotenkova, and Daniil Khvostov. "Differences in Antioxidant Potential of Allium cepa Husk of Red, Yellow, and White Varieties." Antioxidants 11, no. 7 (2022): 1243. http://dx.doi.org/10.3390/antiox11071243.

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The effective management of agro-industry organic waste for developing high-commercial-value products is a promising facet of the circular economy. Annually, more than 550,000 tons of waste that is potentially rich in biologically active substances is generated worldwide while processing onions (Allium cepa L.). The antioxidant potential of red, yellow, and white onion husks was studied using FRAP, ORAC, chemiluminescence, and UPLC-ESI-Q-TOF-MS analysis methods. The extraction of phenolic compounds from onion husks was more effective when using an aqueous solution of 70% ethanol as compared wi

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20

Matsuse, Kanako, Mostafa Abdelrahman, Nur Aeni Ariyanti, et al. "Targeted Metabolome Profiling of Indonesian Shallots and Japanese Long-Day/Short-Day Bulb Onions." Metabolites 12, no. 12 (2022): 1260. http://dx.doi.org/10.3390/metabo12121260.

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In this study, targeted metabolome analysis was applied to identify the discriminative metabolites between Indonesian shallot landraces, Japanese long-day onion (LDO) varieties, and Japanese short-day onion (SDO) varieties. In total, 172 metabolite signal intensities were subjected to multivariate PLS-DA, VIP, and random forest modeling to gain further insight into genotype-specific metabolites. PLS-DA divides the examined genotypes into three different clusters, implying that shallot landraces exhibited a distinct metabolite profile compared with Japanese LDO and SDO varieties. The PLS-DA, VI

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Matveeva, Natalya Ivanovna, Nikolay Yurievich Petrov, Viktor Bisengalievich Narushev, and Vyacheslav Petrovich Zvolinsky. "Available water supply is a determining factor of bulb onion effective development." Agrarian Scientific Journal, no. 11 (November 14, 2019): 18–22. http://dx.doi.org/10.28983/asj.y2019i11pp18-22.

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The article reveals the role of irrigation as a leading principle in optimizing the life of bulb onions. The purpose of the research was to assess the effectiveness of water use by onion plants under various irrigation regimes. We studied watering and irrigation norms that determine the different irrigation regimes of 7 onion hybrids: Valero F1, Kuantach F1, Soltis F1, Utrero F1, Pandero F1, Katinka F1, Cometa F1 and Chalcedony. The most effective irrigation regimes were identified for the studied hybrids and varieties of bulb onion. The best for the Soltis F1 hybrid was a differentiated irrig

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Misgana, Mitiku, and Tadesse Awoke. "ADAPTABILITY STUDY OF IMPROVED ONION (ALLIUM CEPA L.) VARIETIES AT SOUTH ARI WOREDA OF SOUTH OMO ZONE, ETHIOPIA." International Journal of Research - Granthaalayah 5, no. 7 (2017): 541–45. https://doi.org/10.5281/zenodo.839814.

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Onion varieties were evaluated for adaptability to the climatic conditions in South Ari woreda. Three varieties of onion were planted under a complete randomized block design experiment with three replications at research field in Jinka Agricultural research Center (South Ari woreda of South Omo zone SNNPRS of Ethiopia). The quantitative data on bulb yield, plant height, bulb size and number of leaves of onion varieties were collected. All the varieties were harvested at their maturity (90% tops down) and then weighed. Statistical methods were used for data analysis where by analysis of varian

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23

Borzykh, O., V. Sergienko, M. Dzham, O. Shyta, and S. Mykhaylenko. "Fungicidal control of the most common onion mycoses during the growing season." Karantin i zahist roslin, no. 2 (June 21, 2023): 3–9. http://dx.doi.org/10.36495/2312-0614.2023.2.3-9.

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Goal. To investigate the effectiveness of fungicidal control of the most common onion diseases during the growing season. Methods. Informational and analytical (collection of materials and analysis of literary sources), field research (setting up experiments, carrying out treatments and records of plant damage by diseases, monitoring the development of plants, harvesting), phytopathological (determination and identification of pathogens), mathematical and statistical (processing of results studies). Experiments were conducted on different varieties and hybrids using modern fungicides wit

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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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Lombard, Kevin A., Emmanuel Geoffriau, and Ellen Peffley. "Flavonoid Quantification in Onion by Spectrophotometric and High Performance Liquid Chromatography Analysis." HortScience 37, no. 4 (2002): 682–85. http://dx.doi.org/10.21273/hortsci.37.4.682.

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Direct spectrophotometric determination of quercetin content in onions (Allium cepa L.) was investigated as a possible alternative to high-performance liquid chromatography (HPLC) analysis. Quercetin content in five onion varieties was monitored at 362 nm and quantified using simple spectrophotometric and HPLC methods. HPLC revealed that 3,4'-Qdg and 4'-Qmg comprised up to 93% of total flavonol content detected in the studied varieties. These major quercetin conjugates combined (3,4'-Qdg + 4'-Qmg) and total flavonol conjugates quantified by HPLC correlated closely with spectrophotometer values

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Nira, Jarin Jannat, Tahmina Mostarin, Khaleda Khatun, et al. "Comparative Study of Three Varieties and Application Methods of Muriate of Potash Fertilizer on Growth and Yield of Onion." Asian Journal of Agricultural and Horticultural Research 10, no. 4 (2023): 475–85. http://dx.doi.org/10.9734/ajahr/2023/v10i4287.

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A comparative study on the growth and yield of onions was conducted at Sher-e-Bangla Agricultural University's Horticulture farm from October 2021 to March 2022 during the Rabi season. The experiment employed a Randomized Complete Block Design (RCBD) with two factors: onion varieties (V1=BARI Piaz-1, V2=BARI Piaz-4, V3=BARI Piaz-6) and muriate of potash fertilizer application methods (M1=Basal application (Full dose), M2 = ½ basal application + ½ 25 DAT (Days after transplanting), M3 = ⅓ basal application + ⅓ 25 DAT + ⅓ 50 DAT). The results showed significant impacts of both onion varieties an

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Mitiku, Misgana, and Awoke Tadesse. "ADAPTABILITY STUDY OF IMPROVED ONION (ALLIUM CEPA L.) VARIETIES AT SOUTH ARI WOREDA OF SOUTH OMO ZONE, ETHIOPIA." International Journal of Research -GRANTHAALAYAH 5, no. 7 (2017): 541–45. http://dx.doi.org/10.29121/granthaalayah.v5.i7.2017.2162.

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Onion varieties were evaluated for adaptability to the climatic conditions in South Ari woreda. Three varieties of onion were planted under a complete randomized block design experiment with three replications at research field in Jinka Agricultural research Center (South Ari woreda of South Omo zone SNNPRS of Ethiopia). The quantitative data on bulb yield, plant height, bulb size and number of leaves of onion varieties were collected. All the varieties were harvested at their maturity (90% tops down) and then weighed. Statistical methods were used for data analysis where by analysis of varian

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Gupta, Amar Jeet, and Vijay Mahajan. "DUS characterization and assessing the diversity of varieties in onion and garlic." Vegetable Science 45, no. 02 (2018): 226–31. http://dx.doi.org/10.61180/tbcpzc45.

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DUS test (Distinctness, Uniformity and Stability) are essential for registering new varieties under Protection of PlantVarieties and Farmers Rights Act 2001 (PPV&FRA) in our country and 150 crops/ species have been notified for registrationincluding onion and garlic in India. The variety must be clearly distinguishable by one or more essential characters from anyother variety, whose existence is a matter of common knowledge at the time when the protection is applied. The variety isdeemed uniform if subjected to variation that may be expected from the particular features of its propagation.

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Ariyanti, Ariyanti, Erma Prihastanti, and Much Azam. "RADIASI PLASMA PIJAR KORONA TERHADAP PERTUMBUHAN DAN KANDUNGAN NITROGEN TOTAL BAWANG MERAH DAN BAWANG BOMBAY." BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) 6, no. 2 (2019): 126–37. http://dx.doi.org/10.31289/biolink.v6i2.2693.

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Shallots and onions are one of the leading vegetable commodities consumed by the public. The supply of these two onion varieties in Indonesia is not available at all times because is done seasonally. Therefore it is necessary to increase the cultivation, one of which is through the addition of nitrogen through plasma technology. This study to determine the effect of giving plasma nitrogen through plasma technology to the growth of bima onion brebes and grano onions. The study used a Completely Randomized Design (CRD) consisting of 6 treatments with 5 replications. Plasma radiation is carried o

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Kupreenko, N. P. "Results and promising areas of research with onion crops in the Republic of Belarus." Vegetable crops of Russia, no. 3 (June 28, 2021): 29–33. http://dx.doi.org/10.18619/2072-9146-2021-3-29-33.

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Relevance. Providing the country's population with a variety of vegetable products is the most important socio-economic task in the Republic of Belarus. It is necessary not only to increase the production of vegetables, but also to significantly expand their range. In connection with the trend of decline in industrial production of onions, the issue of ensuring the sowing of onions in the annual culture of seeds from domestic varieties and hybrids is relevant. Also in Belarus, the problem is the provision of garlic to the population of the country.Results. In the article summarizes the results

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Sobowale, Sunday Samuel, Oluwole Benjamin Omotoso, Yusuf Olamide Kewuyemi, and Olawale Paul Olatidoye. "Influence of temperature and thickness on thin layer drying characteristics of onion (Allium cepa L.) varieties and rehydration capacity." Croatian journal of food science and technology 12, no. 2 (2020): 165–76. http://dx.doi.org/10.17508/cjfst.2020.12.2.04.

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Nonlinear regression analysis was conducted for thin layer drying characteristics of two onion varieties (white and red) and some quality characteristics were also examined. The experimental data obtained at drying temperatures of 40, 50, and 60 oC and thicknesses of 2, 4 and 6 mm, was subsequently fitted into four commonly used models (Henderson and Pabis, Lewis, Page, and logarithmic). Moisture diffusivity and activation energy ranged from 8.9 × 10-10 to 8.4 × 10-9 m2/s and 55.98 to 65.68 KJ/mol, respectively. Significant differences (p&lt;0.05) were observed in the colour profile and re

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Sobowale, Sunday Samuel, Oluwole Benjamin Omotoso, Yusuf Olamide Kewuyemi, and Olawale Paul Olatidoye. "Influence of temperature and thickness on thin layer drying characteristics of onion (Allium cepa L.) varieties and rehydration capacity." Croatian journal of food science and technology 12, no. 2 (2020): 165–76. http://dx.doi.org/10.17508/cjfst.2020.12.2.04.

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Nonlinear regression analysis was conducted for thin layer drying characteristics of two onion varieties (white and red) and some quality characteristics were also examined. The experimental data obtained at drying temperatures of 40, 50, and 60 oC and thicknesses of 2, 4 and 6 mm, was subsequently fitted into four commonly used models (Henderson and Pabis, Lewis, Page, and logarithmic). Moisture diffusivity and activation energy ranged from 8.9 × 10-10 to 8.4 × 10-9 m2/s and 55.98 to 65.68 KJ/mol, respectively. Significant differences (p&lt;0.05) were observed in the colour profile and re

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Larsen*, Troy A., and Christopher S. Cramer. "Qualitative and Quantitative Measures of Onion Bulb Firmness." HortScience 39, no. 4 (2004): 805B—805. http://dx.doi.org/10.21273/hortsci.39.4.805b.

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Current onion varieties that are grown in New Mexico were developed for hand harvesting and not for mechanical harvesting. In order for onion production in New Mexico to remain a viable commodity, firmer onion varieties need to be developed for mechanical harvesting. In this study, bulb firmness of onions was examined in short and intermediate-day onion entries comparing a qualitative `finger pressure' method with a digital FFF-series durometer. After harvesting and curing of the onion bulbs, dry outer scales were removed before durometer measurements were taken at two perpendicular points on

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Fredotović, Željana, Jasna Puizina, Marija Nazlić, et al. "Phytochemical Characterization and Screening of Antioxidant, Antimicrobial and Antiproliferative Properties of Allium × cornutum Clementi and Two Varieties of Allium cepa L. Peel Extracts." Plants 10, no. 5 (2021): 832. http://dx.doi.org/10.3390/plants10050832.

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Onions are one of the most widely grown vegetable crops. As production increases, so does the generation of waste from various parts of the onion, raising the need for efficient ecological disposal and use of such waste products. However, onion waste products are a rich source of antioxidants with a range of biological properties, therefore, they could potentially be used in food and pharmaceutical industries. In the present study, we identified the main flavonols and anthocyanins in peel extracts of Allium × cornutum Clement ex Visiani, 1842, and two varieties of Allium cepa L. and tested the

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Cheng, A., X. Chen, Q. Jin, W. Wang, J. Shi, and Y. Liu. "Comparison of phenolic content and antioxidant capacity of red and yellow onions." Czech Journal of Food Sciences 31, No. 5 (2013): 501–8. http://dx.doi.org/10.17221/566/2012-cjfs.

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The total polyphenol (TP), flavonoid, proanthocyanidin (PAC) content, and antioxidant capacity of both onion varieties (red and yellow) were compared. The content of TP, flavonoids, and PAC was determined by Folin-Ciocalteu colorimetric method, AlCl<sub>3</sub>, and by DMAC colorimetric method, respectively. The results showed that the contents of TP and flavonoids decreased from the outer to the inner layers in both onions, but there was no significant difference in PAC content. The outer layers had the highest antioxidant activity of extracts followed by a continuous decrease tow

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Kartinaty, Tietyk, Hartono Hartono, and Serom Serom. "PENAMPILAN PERTUMBUHAN DAN PRODUKSI LIMA VARIETAS BAWANG MERAH ( Allium ascalonicum ) DI KALIMANTAN BARAT." BUANA SAINS 18, no. 2 (2019): 103. http://dx.doi.org/10.33366/bs.v18i2.1183.

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Introduction of high yielding varieties of red onion (Allium ascalonicum) is an effort that can be done to increase red onion production in West Kalimantan. This research aims to introduce new varieties that can adaptive for the conditions of the land in West Kalimantan in order to obtain location-specific varieties as well as to accelerate the deployment of red onion Agency for Agricultural Research and Development. The research was conducted from May to July 2014 at the Visitor BPTP Plots of West Kalimantan. Research using randomized block design with four replications. The varieties used ar

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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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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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Khan, M. A., M. M. Rahman, S. N. Mozumder, and R. Sarker. "Performance of Varieties on the Yield and Quality of Onion (Allium cepa l.) through Set to Bulb Method." Journal of Experimental Agriculture International 45, no. 10 (2023): 349–54. http://dx.doi.org/10.9734/jeai/2023/v45i102227.

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An experiment was laid out at farm of Spices Research Sub-Centre (SRSC), Bangladesh Agricultural Research Institute (BARI), Faridpur, Bangladesh during the winter season of 2021-2022. The study comprised 3 new varieties viz. BARI Piaz-4, BARI Piaz-6 and LalTeer King, while BARI Piaz-1 was used in the study as check. The trial was conducted to explore potentialities of new developed varieties for getting higher yield and quality of onion in set to bulb method. The experiment was carried out in randomized complete block design with three replications. The finding depicted that the varieties resp

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Sami, Rokayya, Abeer Elhakem, Mona Alharbi, Nada Benajiba, Manal Almatrafi, and Mahmoud Helal. "Nutritional Values of Onion Bulbs with Some Essential Structural Parameters for Packaging Process." Applied Sciences 11, no. 5 (2021): 2317. http://dx.doi.org/10.3390/app11052317.

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Onions belong to the Allium genus that has been frequently used for human diet and the traditional medication due to the bioactive compounds. The main nutritional values, vitamins, and amino acid compositions of onion bulbs (Yellow, Red, Green, Leek, and Baby onions) with some essential structural parameters for the packaging process were investigated. Physical and structural parameters with frictions were applied for the packaging process. The results reported that moisture content was the main component of onion bulbs (88.65%). Besides, they were rich in proteins (9.22–13.21 g/100 g infresh

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Larushin, N. P., V. F. Pivovarov, O. N. Kuharev, and Yu A. Vershinin. "Complex machines for the production of onions on resource-saving technologies." Vegetable crops of Russia, no. 6 (December 18, 2019): 141–45. http://dx.doi.org/10.18619/2072-9146-2019-6-141-145.

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Relevance. The most common and most mastered method of growing onions, used in the middle zone of the Russian Federation, as well as in the northern part of European countries, is the cultivation of turnip onions from onion. It is believed that this method provides 75% of the production of the entire onion harvest. Due to the sharp increase in the prices of energy carriers, fertilizers, pesticides and agricultural machinery, the production of sharp varieties of onions, grown in the crop, has become unprofitable, and marketable products have lost competitiveness due to high costs. Significant c

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Kitila, Chala, Abdisa Abraham, and Soressa Shuma. "Growth and bulb yield of onion (Allium cepa L.) varieties as influenced by NPS fertilizer in Western Ethiopia." Vegetable Science 49, no. 02 (2022): 156–62. http://dx.doi.org/10.61180/vegsci.2022.v49.i2.04.

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Onion is main crops in Ethiopian regular nutrition, cultivated year round under rain-fed and irrigated conditions. The low productivity of onion crops in Ethiopia as compared to other onion producing countries was due to disease, insect pest, lack of improved varieties, lower use of improved varieties and improper agronomic practices. A field experiment was conducted at Dambi Dollo University, Ethiopia for two consecutive years (2020 and 2021) under rain-fed to evaluate effect of NPS fertilizer rates on performance of onion varieties. The experiment was laid out using Randomized Complete Block

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Das, B., B. Das, H. L. Devi, et al. "Onion variety and season interaction for yield, storage and disease-insect dynamics under North- east Indian agro-climatic conditions." Journal of Environmental Biology 46, no. 4 (2025): 497–507. https://doi.org/10.22438/jeb/46/4/mrn-5550.

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Aim: An experiments was conducted to investigate the performance of onion varieties in different growing season under agro-climatic conditions of North- east Indian state Tripura. Methodology: Twenty onion varieties were evaluated in rabi, late kharif and kharif. Observations on the plant growth, yield, disease severity, thrips dynamics and storage loss were recorded. The experiments were laid out in a factorial randomized block design. Results: The varieties Bhima Shakti (289.2 q ha-1), Bhima Kiran (288.1 q ha-1) and Bhima Super (284.1 q ha-1) gave higher yield in rabi. season whereas, variet

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Vijaya Rani and A. R Srivastava. "Physical and Mechanical Properties of Onion (Allium Cepa L.) Crop Relevant to Mechanical Detopping." Journal of Agricultural Engineering (India) 43, no. 3 (2006): 83–86. http://dx.doi.org/10.52151/jae2006433.1198.

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The physical and mechanical properties of the onion crop were determined for the three varieties viz Agri. found Dark Red, Pusa Red and NP-53. Pusa Red variety was larger in size than the other two varieties. The linear relationship was observed between polar diameter and equatorial diameter and also weight of the bulbs (with leat). The shape of the onion crop may be considered oblate to spherical. The mean shear force required to cut the neck for Agri found Dark Red, Pusa Red and NP-53 was 16.23, 17.67 and 18 kgf, respectively. The cutting force increased with neck diameter for all the three

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Abdulaziz, Teha. "Promotion of improved onion technology through FRG System in Fadis and Babile districts of East Haraghe Zone." International Journal of Agricultural Science and Food Technology 8, no. 1 (2022): 011–13. http://dx.doi.org/10.17352/2455-815x.000138.

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Pre extension demonstration of onion varieties was conducted at Fadis and Babile districts of East Hararghe zone one kebele from one FRG established and 10 trial farmers. Both varieties were sown on 10*10 plot size of demonstration plots with full package technology. The training was given for farmers on onion agronomic practices to make full package technology. The bulb yield of the improved onion varieties (Red Bombay and local) were 22.86, 18.74ton/ha at Erer and 22.00, 17.92 ton/ha Ballina Arba Kebele respectively. The result showed that there was a significant difference between both vari

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Mahmud, MS, and MS Monjil. "Storage diseases of onion under variable conditions." Progressive Agriculture 26, no. 1 (2015): 45–50. http://dx.doi.org/10.3329/pa.v26i1.24515.

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Onion (Allium cepa L.) is an important and familiar spice as well as vegetable crop throughout the world. Storage rot due to various diseases caused by bulb rotting fungi is a major constrain for storing onion year-round in Bangladesh. The fungi associated with onion collected from different markets of Mymensingh, Naogaon and Sathkhira districts of Bangladesh were studied aiming to record the incidence of storage diseases as well as storage variability and conditions on disease incidence of onion. Disease incidence was recorded from storage of the retailers in two local varieties of onion,viz.

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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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Golubkina, N. A., V. I. Nemtinov, Yu N. Kostanchuk, et al. "Nutritional value of salad Crimean onion." Vegetable crops of Russia, no. 1 (March 19, 2020): 74–79. http://dx.doi.org/10.18619/2072-9146-2020-1-74-79.

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Relevance. Allium cepa L. is considered to be one of the most important agricultural crops in most countries of the world. High nutritional value is especially pronounced in salad onion which vegetation needs high temperature and significant insulation.Material and methods. The first biochemical characteristics are given for 9 Crimean salad onion genotypes and varieties (red onions Festivalny, Yaltinsky plus, Yaltinsky foros, Yaltinsky rybin, Yaltinsky 6А, Yaltinsky 7А, Yaltinsky 8А and yellow cultivars Kendy and Bean promine) with the comparison with the appropriate data for popular Italian s

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Davletbaeva, O. R., M. G. Ibragimbekov, and A. N. Khovrin. "EVALUATION OF A COLLECTION OF ONION ON THE GROUNDS OF A LEAF SOCKET AND BULB." Vegetable crops of Russia, no. 4 (July 27, 2018): 29–32. http://dx.doi.org/10.18619/2072-9146-2018-4-29-32.

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In commodity farms, the technology of growing onions is sown by sowing seeds from a one-year crop. This, in turn, introduces new requirements for growing technology, technical means and, most importantly, for varieties and hybrids of onions. The average yield of onion in Russia is at a low level - 20-30 tons / ha. New varieties and hybrids must have precocity, high yield, resistance to diseases and pests, good crabness. The success of selection work, as is known, is largely determined by the source material. The priority is to create heterotic hybrids of onion, showing increased viability, hig

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Tignegre, Jean Baptiste De La Salle, Alpha Sidy Traore, Moumouni Konate, et al. "Bulb Yield Stability Study of Onion Lines over Locations and Seasons in Ghana and Mali." Agronomy 12, no. 12 (2022): 3037. http://dx.doi.org/10.3390/agronomy12123037.

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Onion is one of the most economically and nutritionally important vegetable crops in West Africa. Onions are very important for consumers due to the antioxidants and compounds they contain that may reduce inflammation, lower triglycerides and reduce cholesterol levels, resulting in lower risks of heart disease and blood clots. However, high-yielding varieties that are accessible to farmers remain scarce. The objective of the present study was to identify adapted onion genotypes for sustainable production in Northern Ghana and Southern Mali. Nine onion lines, including a check variety, were ass

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