超高产籼粳杂交稻春优927的选育及其栽培制种技术  

Breeding,Cultivation and Seed Production Techniques of Super-high Yield Indica-Japonica Hybrid Rice Chunyou 927

作　　者：宋昕蔚[1] 林建荣[1] 吴明国[1] SONG Xinwei;LIN Jianrong;WU Mingguo(China National Rice Research Institute,Hangzhou 310006,China)

机构地区：[1]中国水稻研究所

出　　处：《中国稻米》2019年第6期103-105,共3页China Rice

基　　金：国家重点研发计划项目(2017YFD0100405);中国农业科学院科技创新工程项目(CAAS-ASTIP-201X-CNRRI);水稻生物学国家重点实验室自主研究课题(2017ZZKT10204);浙江省农业(粮食)新品种选育重大科技专项(2016C02050-5-1);中国水稻研究所基本科研业务费(2017RG003-1);高产转基因水稻新品种培育(2016ZX08001004-001)

摘　　要：春优927系中国水稻研究所用春江16A作母本、C927作父本杂交育成的超高产籼粳杂交稻组合,具有产量潜力大、熟期早、综合农艺性状优良、米质优、适应性广等优点。本文介绍了该组合的选育过程、主要特征特性及栽培制种技术要点。Chunyou 927 is a indica-japonica hybrid rice combination developed from Chunjiang16A,a late japonica CMS line with early anthesis time,and C927,an indica-japonica intermediate type restorer line with wide compatibility.It has the characteristics of high yield,early maturity,excellent agronomic characters,good quality and wide adaptability.It was registered and released by Zhejiang Provincial Crop Variety Appraisal Committee in April,2017.The breeding procedure,characteristics,major techniques of cultivation and seed production of Chunyou 927 were introduced in this paper.

关 键 词：籼粳亚种间杂交稻 春优927 超高产 选育 

分 类 号：S511.351[农业科学—作物学]