种果采收期及后熟天数对不同类型茄子种子质量的影响  

Effects of Harvest Time and Post-ripening Days on Seed Quality of Different Types Eggplant

作　　者：蒋雅琴 甘桂云 莫永诚 李韦柳 何小艳 王益奎 赵德旺 袁全保 易琳珺 吴永官 黎炎 康德贤 李文嘉 JIANG Ya-qin;GAN Gui-yun;MO Yong-cheng;LI Wei-liu;HE Xiao-yan;WANG Yi-kui;ZHAO De-wang;YUAN Quan-bao;YI Lin-jun;WU Yong-guan;LI Yan;KANG De-xian;LI Wen-jia(Vegetable Research Institute,Guangxi Academy of Agricultural Sciences,Nanning 530007;Agricultural Sciences Institute of Ziyuan County,Ziyuan 541400,Guangxi)

机构地区：[1]广西壮族自治区农业科学院蔬菜研究所,广西南宁530007 [2]广西资源县农业科学研究所,广西资源541400

出　　处：《南方园艺》2022年第6期1-5,共5页Southern Horticulture

基　　金：广西重点研发计划项目(桂科AB18216001);广西科技计划项目(桂科AD19259007);国家现代农业产业技术体系广西大宗蔬菜创新团队项目(nycytxgxcxtd-03-10);广西特色作物试验站资助项目(TS202112)。

摘　　要：为了明确不同类型茄子种子采收适宜的种果成熟度和后熟时间,提高种子质量,研究了不同采收时间、后熟时间对紫长茄01、紫圆茄23、白长茄25和绿长茄157种子质量的影响。结果表明:采收期及后熟时间对4个茄子品种种子质量的影响一致,随着采收时间、后熟时间的延长,茄子种子发芽势、发芽率及千粒重明显提高,花后55d采收后熟10~20 d种子质量可达到生产上的正常水平。In order to determine the appropriate seed ripeness and post-ripeness time for seed harvesting of different types eggplant and improve seed quality, the effects of different harvest time and after-ripening time on seed quality of purple-long eggplant 01, purple-round eggplant 23, white-long eggplant 25 and green-long eggplant 157 were studied. The results showed that the effects of harvest time and post-ripening time on seed quality of 4 eggplant varieties were the same. The germination potential, germination percentage and 1000-grain weight of eggplant seeds increased obviously with the prolongation of harvest time and post-ripening time, the quality of seeds 10 to 20 days after harvest and 55 days after anthesis could reach the normal level of production.

关 键 词：茄子 采收期 后熟 种子质量 

分 类 号：S641[农业科学—蔬菜学]