摘要
湖南省水稻联合品比试验是为湖南省水稻品种区域试验推荐优良品种而设立,由湖南省种子协会组织实施,该试验中所有参试品种均需要进行稻瘟病鉴定。总结分析了2015—2017年连续3 a的湖南省水稻联合品比的稻瘟病鉴定结果,并统计了主要两系不育系和三系不育系所配组合的对穗瘟的抗性结果,同时还对稻瘟病抗性表现较好的品种进行了分析。
The United Comparison Test of Rice in Hunan Province,implemented by Hunan Seed Association,is set up to recommend elite varieties for the Regional Trial of Rice Varieties of Hunan Province.In the test,all rice varieties are required to be identified in blast resistance.The results of blast resistance identification in three consecutive years of 2015--2017were summarized and analyzed.The statistics of blast resistance of the hybrids derived from both mainstream CMS and PTGMS lines were conducted.Furthermore,the rice varieties with a good performance in blast resistance in the test were also analyzed.
作者
闵军
毛水彩
龙和平
易国良
孙梅元
MIN Jun;MAO Shui-cai;LONG He-ping;YI Guo-ling;SUN Mei-yuan(Hunan Rice Research Institute/Key Laboratory of lndica Rice Genetics and Breeding in the Middle and Lower Reachesof Yangtze River,Ministry of Agriculture,Changsha,Hunan 410125,China;Hunan Seed Association,Changsha,Hunan 410146,China)
出处
《杂交水稻》
CSCD
北大核心
2018年第6期6-10,共5页
Hybrid Rice
基金
国家科技部三大粮食作物育种项目(2016YFD0102102)
国家现代农业产业技术体系建设专项(CARS-01-14)
湖南省农业科学院2017年科技创新项目
关键词
水稻
湖南
联合品比
稻瘟病
抗性
rice
Hunan
united comparison test
rice blast
resistance
