杂交水稻深优9777亲本特征特性及晚造制种技术  

Parental Characteristics and Late Season Seed Production Techniques of Hybrid Rice Shenyou 9777

作　　者：张泽佳 张建林 廖学群 彭国巍 ZHANG Ze-jia;ZHANG Jian-lin;LIAO Xue-qun;PENG Guo-wei(Shantou Agricultural Research Institute,Shantou Guangdong 515021)

机构地区：[1]汕头市农业科学研究所,广东汕头515021

出　　处：《现代农业科技》2018年第21期29-30,共2页Modern Agricultural Science and Technology

摘　　要：深优9777系汕头市农业科学研究所育成的感温型三系杂交稻新组合,具有穗长粒大、熟期适中、米质较好、稳产性好、适应性强等特点。本文介绍了深优9777亲本的特征特性,并根据近年的制种实践,总结出该组合晚造制种技术,以期为该品种的推广应用提供参考。Shenyou 9777 is a new thermo-sensitive three-line hybrid rice combination which was bred by Shantou Agricultural Research Institute.It has the characteristics of large panicle and grain,medium maturity,good quality,stable yield and strong adaptability.The paper introduced its parental characteristics and summarized its late season seed production techniques according to recent years′practice,so as to provide references for the popularization and application of this variety.

关 键 词：杂交水稻 深优9777 亲本特征特性 晚造 制种技术 

分 类 号：S511.038[农业科学—作物学]