广西优质稻育种现状与对策  

Breeding status and strategy of high-quality rice in Guangxi

作　　者：秦延春 

机构地区：[1]广西农科院桂东南分院 [2]玉林市农业科学研究所,广西玉林537000

出　　处：《广东农业科学》2013年第19期3-5,8,共4页Guangdong Agricultural Sciences

基　　金：广西科学研究与技术开发计划项目(桂科攻10100004-1B)

摘　　要：回顾广西优质稻新品种(组合)选育方面取得的成就,对广西近5年育成并通过品种审定的较有代表性的优质稻新品种(组合)玉美占、桂育7号、科玉03等进行了详细介绍,指出了广西优质稻育种存在的杂交稻优质化育种水平较低、常规优质稻的抗性差、品质有待提高等问题,并提出今后广西优质稻育种的发展对策。This paper reviewed the achievement of high-quality rice breeding in Guangxi. Representatives of high-quality rice varieties （yumeizhan, guiyu 7, keyu 03, etc.） bred by Gnangxi and registered by Guangxi Committee for Crop Variety Registration in the last 5 years were introduced in detail. In addition, problems in high-quality rice breeding of Guangxi, such as the low level of variety breeding in hybrid rice, the poor resistance and quality of conventional rice were pointed out. At last, development strategies of high- quality rice breeding in Guangxi were put forward.

关 键 词：优质稻育种 现状 对策 

分 类 号：S511.033[农业科学—作物学]