中国油料作物学报2024，Vol.46Issue(3)：498-506,9.DOI:10.19802/j.issn.1007-9084.2022342
不同储藏方式对花生种子萌发的影响
Effects of different storage methods on peanut seed germination
摘要
Abstract
In order to verify the effects of different storage methods on the germination of peanuts,the high ole-ic acid peanut variety Yuhua 37 and Kainong 1715,the high oil peanut variety Yuanza 9102 and Yuhua 9326 were used as test materials,and different storage temperatures and packaging methods were selected to study the effects of different storage methods on seed germination ability,oxidation degree and endogenous hormone content.The re-sults showed that peanut type,storage temperature and packaging method had significant effects on the storage resis-tance of peanut seeds.Higher oleic acid content,low temperature and storage conditions in ziplock bags could effec-tively slow down the oxidation process and maintain the content of endogenous hormones in seeds at a relatively high level,thus ensuring seed vigor and germination ability.Compared with normal temperature storage,low temper-ature storage could better maintain the vitality of seeds.After 39 months of low temperature storage,the average ger-mination rate of the four varieties was above 82%,while the average germination rate of the four varieties stored at normal temperature was less than 32%.The packaging method of ziplock bags was better than plastic bags and mesh bags.After 39 months of low temperature storage,the germination rates of ziplock bags,plastic bags,and mesh bags were maintained at about 85%,83%,and 80%,respectively.After 39 months of normal temperature storage,the germination rates of ziplock bags,plastic bags,and mesh bags were maintained at about 38%,33%,and 24%,respectively.The peanut varieties with high oleic acid were more resistant to storage.After 39 months'storage,the average germination rate of two high oleic acid varieties could be maintained above 75%,but the average germina-tion rate of two normal peanut varieties was less than 40%.As far as peanut types are concerned,the storage resis-tance of high oleic acid peanuts is better than that of ordinary peanuts,and reducing the ambient temperature and increasing the sealing degree of the package can also improve the activity of the seeds after storage to a certain ex-tent.关键词
储藏方式/花生/发芽/生理活性Key words
storage method/peanut/germination/physiological activity分类
农业科技引用本文复制引用
张俊,臧秀旺,崔亚男,张朋磊,张曼,高伟,刘娟,郝西,刘梦雅,董文召..不同储藏方式对花生种子萌发的影响[J].中国油料作物学报,2024,46(3):498-506,9.基金项目
优质专用花生新品种培育关键技术研究与示范(201300111000) （201300111000）
河南省农业科学院科技创新团队(2022TD36) （2022TD36）
国家现代农业产业技术体系项目(CARS-13) （CARS-13）
河南省现代农业产业技术体系项目(S2012-5) （S2012-5）
