Effect of prechilling and exogenous gibberellin on seed germination of Primulina eburnea: a calcium-rich vegetable

IF 1.7 4区 农林科学 Q2 AGRONOMY Seed Science and Technology Pub Date : 2023-01-01 DOI:10.15258/sst.2023.51.1.01
Yi Zhang, Chuanhua Fu, Rongrong Zhou, Zi-Yu Liu, Chen Feng
{"title":"Effect of prechilling and exogenous gibberellin on seed germination of Primulina eburnea: a calcium-rich vegetable","authors":"Yi Zhang, Chuanhua Fu, Rongrong Zhou, Zi-Yu Liu, Chen Feng","doi":"10.15258/sst.2023.51.1.01","DOIUrl":null,"url":null,"abstract":"Calcium-rich food and calcium supplements are expensive, especially for people in developing countries. Primulina eburnea is a calcium-rich vegetable with a high soluble calcium content in its leaves. In this study, we investigated the effects of prechilling and exogenous gibberellin on P. eburnea seed germination. Our results showed that both prechilling time and exogenous gibberellin affect P. eburnea seed germination. Three days prechilling increased germination percentage by 20.7-40.6%; mean germination time and time to first germination were reduced, indicating faster germination. A longer cold treatment enhanced the germination percentage but delayed the germination time. Prechilled P. eburnea seeds germinated 17.3-40.6% more when they were treated with GA3, but high GA3 did not shorten the germination time. Combination of three days prechilling and 50 ppm GA3 is the optimal treatment for P. eburnea seed germination. This research provides a powerful tool to accelerate breeding and cultivating this calcium-rich vegetable.","PeriodicalId":21662,"journal":{"name":"Seed Science and Technology","volume":"1 1","pages":""},"PeriodicalIF":1.7000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Seed Science and Technology","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.15258/sst.2023.51.1.01","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"AGRONOMY","Score":null,"Total":0}
引用次数: 2

Abstract

Calcium-rich food and calcium supplements are expensive, especially for people in developing countries. Primulina eburnea is a calcium-rich vegetable with a high soluble calcium content in its leaves. In this study, we investigated the effects of prechilling and exogenous gibberellin on P. eburnea seed germination. Our results showed that both prechilling time and exogenous gibberellin affect P. eburnea seed germination. Three days prechilling increased germination percentage by 20.7-40.6%; mean germination time and time to first germination were reduced, indicating faster germination. A longer cold treatment enhanced the germination percentage but delayed the germination time. Prechilled P. eburnea seeds germinated 17.3-40.6% more when they were treated with GA3, but high GA3 did not shorten the germination time. Combination of three days prechilling and 50 ppm GA3 is the optimal treatment for P. eburnea seed germination. This research provides a powerful tool to accelerate breeding and cultivating this calcium-rich vegetable.
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
预冷和外源赤霉素对富钙蔬菜报春花种子萌发的影响
富含钙的食物和钙补充剂很昂贵,尤其是对发展中国家的人来说。报春花是一种富含钙的蔬菜,其叶片中可溶性钙含量高。本研究研究了预冷和外源赤霉素对赤霉素种子萌发的影响。结果表明,预冷时间和外源赤霉素均影响赤霉素种子的萌发。预冷3 d使发芽率提高20.7 ~ 40.6%;平均发芽时间和第一次发芽时间缩短,表明发芽速度加快。较长时间的冷处理提高了种子的发芽率,但延迟了种子的萌发时间。经GA3处理后,预冷后的青豆种子萌发率提高17.3% ~ 40.6%,但高GA3含量并没有缩短发芽时间。预冷3 d和50 ppm GA3的组合处理是对黑荆种子萌发的最佳处理。本研究为加快这种富钙蔬菜的育种和栽培提供了有力的工具。
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
Seed Science and Technology
Seed Science and Technology 农林科学-农艺学
CiteScore
3.00
自引率
28.60%
发文量
36
审稿时长
>36 weeks
期刊介绍: Seed Science and Technology (SST) is an international journal featuring original papers and articles on seed quality and physiology related to seed production, harvest, processing, sampling, storage, genetic conservation, habitat regeneration, distribution and testing. A journal that meets the needs of researchers, advisers and all those involved in the improvement and technical control of seed quality. Published every April, August and December.
期刊最新文献
Seed Science and Technology: Biology, Production, Quality Effect of prechilling and exogenous gibberellin on seed germination of Primulina eburnea: a calcium-rich vegetable Polyacrylamide isoelectric focusing electrophoresis for differentiating Kentucky 31 tall fescue by esterase enzyme High quality RNA isolation and exogenous reference gene for real-time PCR in Cedrela odorata seed physiology studies Effect of saline treatment on seed germination of adzuki beans
×
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