甜椒果实后熟时间对种子质量的影响  

Effects of Different After-ripening Time of Fruit on the Seed Quality of Sweet Pepper

作　　者：唐雨 王秀芝 张晓梅 曲宝茹 崔聪聪 孙军玲 卢继洋 梁玉超 TANG Yu;WANG Xiuzhi;ZHANG Xiaomei;QU Baoru;CUI Congcong;SUN Junling;LU Jiyang;LIANG Yuchao(Chifeng Institute of Agricultural and Animal Husbandry Sciences,Chifeng 024031,China)

机构地区：[1]内蒙古赤峰市农牧科学研究所,内蒙古赤峰024031

出　　处：《辣椒杂志》2022年第4期14-16,22,共4页Journal of China Capsicum

基　　金：科技兴蒙行动重点专项(221);国家大宗蔬菜产业技术体系(CARS-23-G21)。

摘　　要：为确定甜椒果实的最佳后熟时间,提升种子品质,以甜椒品种‘赤研30号’为供试品种,对4个不同后熟时间处理的种子质量进行研究,结果表明,种子发芽集中在第4 d和第5 d。后熟种子的千粒质量、发芽率、发芽势及发芽指数都达到最高,发芽率高达99%,说明为保证种子发芽质量,应适当延长后熟时间。In order to determine the best after-ripening time of sweet pepper fruit and improve seed quality,'Chiyan30'sweet pepper variety was used as the material to study the effects of after-ripening time of pepper fruit on the seed quality.The results showed that the seeds germinated mainly on the fourth and fifth days.The 1000 seed weight,germination rate,germination vigor and germination index of the seeds reached up to the highest when the seeds were ripened for seven days and the germination rate was about 99%.These results indicated that the ripening time should be appropriately extended to ensure the quality of seed germination.

关 键 词：甜椒 种子 后熟时间 种子质量 

分 类 号：S641.3[农业科学—蔬菜学]