Phenological and yield response of primed carrot (Daucus carota L) seeds under deficit irrigation

Q3 Agricultural and Biological Sciences Advances in horticultural science Pub Date : 2024-07-01 DOI:10.36253/ahsc-14965
S. Muhie, Fatuma Akele, Tadele Yeshiwas
{"title":"Phenological and yield response of primed carrot (Daucus carota L) seeds under deficit irrigation","authors":"S. Muhie, Fatuma Akele, Tadele Yeshiwas","doi":"10.36253/ahsc-14965","DOIUrl":null,"url":null,"abstract":"Seedling emergence and stand establishment of carrot seeds are often slow and erratic which results in low productivity. Poor seed quality together with lack of pre-sowing seed treatments and improper irrigation management can be mentioned as the major factors that influence the yield and productivity of carrot. The present study was carried out with the objective to evaluate the effects of different seed priming techniques on early seedling establishment, growth and yield of carrot (Daucus carota L. cultivated variety Nantes) exposed to different irrigation intervals, under field conditions at Gerado, South Wollo, Ethiopia. Four seed priming treatments (no priming, hydro priming, halo priming and hormonal priming) and three irrigation intervals (4, 7 and 10 days) were combined as factorial RCBD in split plot arrangement with three replications. The irrigation intervals were assigned to main plots and the seed priming techniques to sub plots. Result indicated that the interaction effects of priming techniques and irrigation intervals significantly affected the phenological and yield parameters. Distilled water treatment in seven and ten days irrigation interval recorded the highest marketable carrot root yields of 33.73 t h-1 and 30.63 t h-1, respectively. Hence, hydro priming and seven days irrigation interval can be recommended for the production of carrot in the study area and similar agro-ecologies. Given the promising results obtained, further repetitions of the study are recommended to validate the use of these techniques in further locations and in different seasons.","PeriodicalId":7339,"journal":{"name":"Advances in horticultural science","volume":"97 2","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advances in horticultural science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.36253/ahsc-14965","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
引用次数: 0

Abstract

Seedling emergence and stand establishment of carrot seeds are often slow and erratic which results in low productivity. Poor seed quality together with lack of pre-sowing seed treatments and improper irrigation management can be mentioned as the major factors that influence the yield and productivity of carrot. The present study was carried out with the objective to evaluate the effects of different seed priming techniques on early seedling establishment, growth and yield of carrot (Daucus carota L. cultivated variety Nantes) exposed to different irrigation intervals, under field conditions at Gerado, South Wollo, Ethiopia. Four seed priming treatments (no priming, hydro priming, halo priming and hormonal priming) and three irrigation intervals (4, 7 and 10 days) were combined as factorial RCBD in split plot arrangement with three replications. The irrigation intervals were assigned to main plots and the seed priming techniques to sub plots. Result indicated that the interaction effects of priming techniques and irrigation intervals significantly affected the phenological and yield parameters. Distilled water treatment in seven and ten days irrigation interval recorded the highest marketable carrot root yields of 33.73 t h-1 and 30.63 t h-1, respectively. Hence, hydro priming and seven days irrigation interval can be recommended for the production of carrot in the study area and similar agro-ecologies. Given the promising results obtained, further repetitions of the study are recommended to validate the use of these techniques in further locations and in different seasons.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
亏缺灌溉条件下胡萝卜(Daucus carota L)种子的生长期和产量反应
胡萝卜种子的出苗和立苗通常缓慢而不稳定,导致生产率低下。种子质量差、缺乏播前种子处理和灌溉管理不当是影响胡萝卜产量和生产率的主要因素。本研究旨在评估在埃塞俄比亚南沃洛的杰拉多(Gerado)的田间条件下,不同的种子打底技术对胡萝卜(Daucus carota L. 栽培品种 Nantes)在不同灌溉间隔下的早期立苗、生长和产量的影响。四种引种处理(无引种、水力引种、光环引种和激素引种)和三种灌溉间隔(4 天、7 天和 10 天)以因子 RCBD 的形式结合在一起,分小区布置,三次重复。灌溉间隔被分配到主小区,引种技术被分配到子小区。结果表明,引种技术和灌溉间隔的交互效应对物候和产量参数有显著影响。灌溉间隔为 7 天和 10 天的蒸馏水处理的胡萝卜根产量最高,分别为 33.73 吨/小时和 30.63 吨/小时。因此,可以建议在研究地区和类似的农业生态环境中采用水引水和七天灌溉间隔来生产胡萝卜。鉴于所取得的良好结果,建议进一步重复研究,以验证这些技术在更多地点和不同季节的使用效果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Advances in horticultural science
Advances in horticultural science Agricultural and Biological Sciences-Horticulture
CiteScore
1.20
自引率
0.00%
发文量
15
审稿时长
12 weeks
期刊介绍: Advances in Horticultural Science aims to provide a forum for original investigations in horticulture, viticulture and oliviculture. The journal publishes fully refereed papers which cover applied and theoretical approaches to the most recent studies of all areas of horticulture - fruit growing, vegetable growing, viticulture, floriculture, medicinal plants, ornamental gardening, garden and landscape architecture, in temperate, subtropical and tropical regions. Papers on horticultural aspects of agronomic, breeding, biotechnology, entomology, irrigation and plant stress physiology, plant nutrition, plant protection, plant pathology, and pre and post harvest physiology, are also welcomed. The journal scope is the promotion of a sustainable increase of the quantity and quality of horticultural products and the transfer of the new knowledge in the field. Papers should report original research, should be methodologically sound and of relevance to the international scientific community. AHS publishes three types of manuscripts: Full-length - short note - review papers. Papers are published in English.
期刊最新文献
Physiological performance and fruit quality of noni (Morinda citrifolia L.) cultivated in different agro-climatic zones of Fiji Inhibition of bleaching of stored red hot pepper through appropriate postharvest technologies and practices Field evaluation of biostimulants on growth, flowering, yield, and quality of snap beans in subtropical environment Inter-annual and genotypic variation of morphological and physicochemical characters in moroccan loquat (Eriobotrya Japonica Lindil.) genotypes during two consecutive years. Biocontrol of Fusarium spp. in vitro and in vine cuttings using Bacillus sp. F62
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1