优质三系杂交中稻巨2优60高产制种技术  

High-yield Seed Production Technology of High-quality Three-line Hybrid Rice Ju2you 60

作　　者：徐华山[1,2] 陈志军 李士文[4] 杨国才 刘凯 XU Hua-shan;CHEN Zhi-jun;LI Shi-wen;YANG Guo-cai;LIU Kai(Institute of Food Crops,Hubei Academy of Agricultural Sciences,Wuhan Hubei 430064;Hubei Key Laboratory of Food Crop Germplasm and Genetic Improvement;Hubei Collaborative Innovation Center for Grain Industry,Yangtze University;Jiangxi Modern Seed Industry Co,LTD)

机构地区：[1]湖北省农业科学院粮食作物研究所,湖北武汉430064 [2]粮食作物种质创新与遗传改良湖北省重点实验室 [3]长江大学主要粮食作物产业化湖北省协同创新中心 [4]江西现代种业股份有限公司

出　　处：《现代农业科技》2018年第21期31-32,共2页Modern Agricultural Science and Technology

基　　金：国家重点研发计划"长江中下游一季稻杂种优势利用技术与强优势杂交种创制"(2016YFD0101103);主要粮食作物产业化湖北省协同创新中心"水稻强优势新品种选育(I-1-1)"

摘　　要：介绍了三系杂交中稻巨2优60亲本的特征特性,并总结了巨2优60的制种技术,包括制种基地选择与隔离、合理安排播差期、培育壮秧、合理安排父母本行比、科学合理进行肥水管理、做好花期调控、合理喷施九二〇、去杂等方面内容,以期为该品种的高产制种提供技术参考。The parental characteristics of three-line middle-season rice Ju 2 you 60 were introduced,and its high-yield seed production technology was summarized,including selection and isolation of seed production base,reasonable arrangement of sowing-time interval,strong seedling raising,reasonable arrangement of parental rows ratio,scientific fertilizer and water management,regulation of flowering time,rational spraying"920",roguing,so as to provide technical references for high-yield seed production of this variety.

关 键 词：三系杂交稻 巨2优60 亲本特征特性 制种技术 

分 类 号：S511.038[农业科学—作物学]