International Journal of Vegetable Science最新文献_第4页

VRCAR-252 (INGR22088): Anthocyanin-rich petaloid-CMS line of black carrot with better heterotic potential VRCAR-252 (INGR22088):具有较好杂种优势的黑胡萝卜富花青素类瓣质不育系

International Journal of Vegetable Science Pub Date : 2023-08-21 DOI: 10.61180/vegsci.2023.v50.i1.20

Bk Singh, P. Karmakar

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Kashi Purvi: A newly developed high-yielding early variety of vegetable pea (Pisum sativum var. hortense L.) Kashi Purvi:一个新开发的高产早菜豌豆品种(Pisum sativum var. hortense L.)

International Journal of Vegetable Science Pub Date : 2023-08-21 DOI: 10.61180/vegsci.2023.v50.i1.17

J. Devi, R. K. Dubey, S. Sanwal, Anukul Tripathi, S. Chandra

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Effect of soil salinity on germination and survival of brinjal (Solanum melongena L.) 土壤盐分对茄子发芽和成活的影响

International Journal of Vegetable Science Pub Date : 2023-08-21 DOI: 10.61180/vegsci.2023.v50.i1.16

D. Talwar, Kulbir Singh, N. Kaur, Anuradha Singh

{"title":"Effect of soil salinity on germination and survival of brinjal (Solanum melongena L.)","authors":"D. Talwar, Kulbir Singh, N. Kaur, Anuradha Singh","doi":"10.61180/vegsci.2023.v50.i1.16","DOIUrl":"https://doi.org/10.61180/vegsci.2023.v50.i1.16","url":null,"abstract":"The present investigation was conducted at vegetable research farm, Department of Vegetable Science, Punjab Agricultural University, Ludhiana. The desired levels of salinity were induced using sodium chloride, magnesium sulphate and calcium chloride in ratio of 2:1:1. Seeds of 102 brinjal genotypes were sown in plug trays. Each brinjal genotype was sown in two (Plug trays) sets. In each plug tray, 28 plants were sown. In one set of plug tray, normal water was applied. When seedlings attained 2 leaf stage (after 10–12 days of sowing), saline water treatment was applied to evaluate seedling survival under salt stress conditions. While in the second set of plug tray, saline water was applied immediately after sowing to evaluate germination percentage under salt stress conditions. It has been observed from the investigation that these genotypes were categorized as 19 genotypes under tolerant, 39 as semi-tolerant and 44 were susceptible to salinity on the basis of nursery and morphological screening trials. Out of these 19 tolerant genotypes, brinjal genotypes (SL-8-PB-1-3- 1-4 (Small Long), KBSR-343-1 (Small round) and BL-215 (Long)) may be recommended for future studies in salt-affected area of Punjab.","PeriodicalId":40028,"journal":{"name":"International Journal of Vegetable Science","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90663120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Effect of organic and inorganic source of nutrient on growth, yield and quality attributes of okra seed cv. Kashi Pragati 有机和无机营养源对秋葵种子生长、产量和品质的影响。喀什Pragati

International Journal of Vegetable Science Pub Date : 2023-08-21 DOI: 10.61180/vegsci.2023.v50.i1.18

Subham Singh, DP Singh, Brijesh Kumar Maurya, Braj Kishor, Himanshu Singh, Nirankar .

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Genetics of quantitative traits from interspecific crosses between Luffa hermaphrodita × Luffa cylindrica 雌雄丝瓜与丝瓜种间杂交数量性状的遗传分析

International Journal of Vegetable Science Pub Date : 2023-08-21 DOI: 10.61180/vegsci.2023.v50.i1.07

M. K. Sidhu, Sahil Chaudhary, Madhu Sharma

{"title":"Genetics of quantitative traits from interspecific crosses between Luffa hermaphrodita × Luffa cylindrica","authors":"M. K. Sidhu, Sahil Chaudhary, Madhu Sharma","doi":"10.61180/vegsci.2023.v50.i1.07","DOIUrl":"https://doi.org/10.61180/vegsci.2023.v50.i1.07","url":null,"abstract":"Generation mean analysis study in sponge gourd was undertaken to estimate the gene action operating in the inheritance of quantitative traits using six basic generations of two interspecific crosses, namely SATPUTIA × SG 282 and SATPUTIA × PSG 9. The F2 and backcross generations showed high genetic variance for vine length, fruit weight and fruits per vine. Additive, dominant, additive x additive, additive × dominance and dominance x dominance effects significantly influenced most of the traits. The additive effect significantly contributed to fruit length and weight in both crosses. Dominance effects were significant for almost all the traits in both crosses. Additive × dominance type of interactions contributed significantly for female bud length, ovary length, style length, node to first flower, fruit diameter, fruit weight, fruits per vine and yield per vine. Duplicate effects influenced all the traits in both the crosses except for fruit length in SAT × PSG 9. For further improvement in interspecific progenies, the pedigree method can be applied to exploit additive variance to develop improved inbreds. However, transgressive segregates can further be used to exploit the presence of dominance, additive × dominance and dominance × dominance interactions.","PeriodicalId":40028,"journal":{"name":"International Journal of Vegetable Science","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90121286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Identification of novel late blight resistance source in wild potato species and interspecific somatic hybrids, and their distinctness, uniformity and stability (DUS) characterization 野生马铃薯新品种及种间体细胞杂交种抗晚疫病新来源的鉴定及其独特性、均匀性和稳定性(DUS)鉴定

International Journal of Vegetable Science Pub Date : 2023-08-21 DOI: 10.61180/vegsci.2023.v50.i1.14

Nisha Bhatia, J. Tiwari, Chandresh Kumari

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Quantitative assessment and seasonal incidence of soil invertebrates in okra (Abelmoschus esculentus L.) crop 秋葵(Abelmoschus esculentus L.)作物土壤无脊椎动物数量评价及季节分布

International Journal of Vegetable Science Pub Date : 2023-08-21 DOI: 10.61180/vegsci.2023.v50.i1.13

Ramanpreet Kaur, Rajwinder Singh

{"title":"Quantitative assessment and seasonal incidence of soil invertebrates in okra (Abelmoschus esculentus L.) crop","authors":"Ramanpreet Kaur, Rajwinder Singh","doi":"10.61180/vegsci.2023.v50.i1.13","DOIUrl":"https://doi.org/10.61180/vegsci.2023.v50.i1.13","url":null,"abstract":"The present study on population dynamics and diversity of soil invertebrates was carried out at Vegetable Research Farm, Punjab Agricultural University, Ludhiana during 2019. The study revealed that okra crop harboured 14 different soil invertebrate species belonging to nine orders and 13 families dominated by order coleoptera (five species) dominated by ground beetles. Interestingly, higher relative abundance (%) was recorded in order hymenoptera (80.72%) followed by polyzoniida (10.41%) among which higher dominance (%) was recorded in little black ants (80.78%). Species richness, species evenness, Shannon-Wiener index (H’) and Simpson’s index were calculated to be 14.0, 0.094, 0.098 and 0.051, respectively, indicating high degree of diversity among soil invertebrates in okra crop. Interestingly, an increase of 88.84 and 69.64% in population was recorded in root-knot and free-living/predatory nematodes at harvest time compared to the okra crop sowing time. A positive correlation (r=+0.06 to + 0.83) was recorded between soil temperature and soil moisture with soil invertebrate population. Okra crop fields survive soil fauna, which is a key factor for increasing soil fertility and productivity and its physical characteristics, which should be increased using soil amendments.","PeriodicalId":40028,"journal":{"name":"International Journal of Vegetable Science","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90492786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Indicators for evaluating the resistance of tomato genotypes to low light 番茄基因型对弱光抗性的评价指标

International Journal of Vegetable Science Pub Date : 2023-08-03 DOI: 10.1080/19315260.2023.2243482

Z. Ahmadi, J. Olfati, M. Esfahani, N. Pirmoradian

{"title":"Indicators for evaluating the resistance of tomato genotypes to low light","authors":"Z. Ahmadi, J. Olfati, M. Esfahani, N. Pirmoradian","doi":"10.1080/19315260.2023.2243482","DOIUrl":"https://doi.org/10.1080/19315260.2023.2243482","url":null,"abstract":"ABSTRACT Low light is one of the most important factors limiting tomato (Solanum lycopersicum L.) production. In this experiment, tomato genotypes under low light (winter planting), and adequate light (summer planting) were evaluated in the same greenhouse condition for other environmental conditions where 11 tolerance and susceptibility indices were evaluated in terms of fruit weight per plant produced. Using the rank of each genotype for the calculated indices, the mean rank index was calculated. The highest yield under adequate light was in genotypes “9318,” “9314,” “2216,” “324,” and “5239.” Under low light, genotypes “321,” “9318,” “9314,” “523,” and “324” had the highest fruit yield per plant, respectively. Evaluation of tolerance and sensitivity indices indicated that tolerance indices, geometric mean productivity index, mean relative performance index and relative efficiency index had a positive, significant, correlation with fruit weight per plant in low light and adequate light are the best indicators for selecting genotypes tolerant to low light. Based on these indices, genotypes “9318,” “9314,” “321,” “324,” and “523” had the highest ranks and more tolerance to low light, and might be successfully cultivated in low light areas.","PeriodicalId":40028,"journal":{"name":"International Journal of Vegetable Science","volume":"29 1","pages":"415 - 424"},"PeriodicalIF":0.0,"publicationDate":"2023-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49512471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Frequency of application of 24-epibrassinolide on plant growth, physiology and postharvest fruit quality of Cantaloupe grown at elevated temperature 24表油菜素内酯对高温哈密瓜植株生长、生理及采后果实品质的影响

International Journal of Vegetable Science Pub Date : 2023-07-14 DOI: 10.1080/19315260.2023.2230195

Rathnayake Mudiyanselage Nilusha Thushari Amarasinghe, S. Sakimin, Puteri Edaroyati Megat Wahab, S. Ramlee, J. Nakasha

{"title":"Frequency of application of 24-epibrassinolide on plant growth, physiology and postharvest fruit quality of Cantaloupe grown at elevated temperature","authors":"Rathnayake Mudiyanselage Nilusha Thushari Amarasinghe, S. Sakimin, Puteri Edaroyati Megat Wahab, S. Ramlee, J. Nakasha","doi":"10.1080/19315260.2023.2230195","DOIUrl":"https://doi.org/10.1080/19315260.2023.2230195","url":null,"abstract":"ABSTRACT Reduction of yield in tropical greenhouses is an issue with Cucumis melo L. var. cantaloupensis. A natural occurring hormone, 24-epibrassinolide (EBR), regulates cellular activities and physiological processes of plants and signaling. To determine effects of EBR application, cantaloupe cvs. Himalai-99 and Glamour (factor 1) were treated with 0.1 mg∙L−1 EBR applied over four frequencies (factor 2) as; F1: no EBR (control), F2: at 15 DAT (days after transplant), F3: at 15 + 30 DAT, and F4: at 15 + 30 + 45 DAT at 47 ± 3°C (5°C higher than the ambient greenhouse) in a factorial Randomized Complete Block Design (RCBD) with four replicates. Postharvest fruit quality was monitored at room temperature (26°C) in a completely randomized design with four replicates. Data were analyzed using Analysis of Variance, mean separation with least significant difference and associations between parameters with Pearson correlation. Application of EBR at 15 + 30 DAT (F3) increased plant dry weight, leaf area, specific leaf area, root length, root surface area, photosynthesis rate, stomatal conductance, transpiration rate and chlorophyll content. It increased the quantum efficiency of photosystem II, peroxidase and catalase activities by 50%, stomatal length and width by 75% and decreased malondialdehyde and proline content by 56%. Pre-harvest foliar application of EBR at 15 + 30 DAT reduced postharvest weight loss and ethylene emission rate by two fold and reduced ascorbic acid and antioxidant depletion rates during storage. The EBR application at 15 + 30 DAT produced the best plant and fruit quality performances, while the application of EBR at fruit development stage (45 DAT) caused reduced fruit quality.","PeriodicalId":40028,"journal":{"name":"International Journal of Vegetable Science","volume":"29 1","pages":"358 - 374"},"PeriodicalIF":0.0,"publicationDate":"2023-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44686938","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Physiological, growth, yield, and quality responses of hot pepper due to shade level 遮荫水平对辣椒生理、生长、产量和品质的影响

International Journal of Vegetable Science Pub Date : 2023-07-13 DOI: 10.1080/19315260.2023.2233955

Sadik Ahmed, A. G. Roro, H. Beshir, A. Haile

{"title":"Physiological, growth, yield, and quality responses of hot pepper due to shade level","authors":"Sadik Ahmed, A. G. Roro, H. Beshir, A. Haile","doi":"10.1080/19315260.2023.2233955","DOIUrl":"https://doi.org/10.1080/19315260.2023.2233955","url":null,"abstract":"ABSTRACT High temperatures, high relative humidity, and frequent rainfall limit productivity and quality of red chili pepper (Capsicum annuum L) with 30,000 to 50,000 Scoville units. Growers in greenhouses use shading screens to limit incidence radiation in order to avoid the issue of too high temperatures and high radiation. A pot experiment was conducted to assess growth, physiology, yield, and quality responses of three pepper varieties under four shade levels. The combined effects of shade level and pepper variety affected days to 50% flowering, days to breaker stage, plant height, node number, internode length, branch number, relative growth rate, leaf number, leaf area, transpiration rate, photosynthesis rate, stomatal conductance, leaf temperature, fruit length, fruit weight per plant, total soluble solids, marketable fruit yield, cull fruit yield, total fresh fruit yield, and total dry fruit yield. Shade levels from 25% to 50% positively affected chlorophyll fluorescence, chlorophyll content, stomatal conductance, transpiration rate, fruit yield, and quality parameters; above this shade level, these parameters were negatively affected in all pepper varieties. Light and shade influenced growth, physiology, yield, and quality of hot peppers. The hot pepper variety Mareko Fana, grown under 25% shade, improved its productivity and pod quality.","PeriodicalId":40028,"journal":{"name":"International Journal of Vegetable Science","volume":"29 1","pages":"375 - 402"},"PeriodicalIF":0.0,"publicationDate":"2023-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49491414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0