作　　者： ; ; ; ;

机构地区： 中国农业科学院中国水稻研究所

出　　处： 《核农学报》 2009年第6期997-1000,共4页

摘　　要： 水稻纹枯病以其危害面积大和造成产量损失多而越来越受到重视,已成为中国长江流域和南方许多省份水稻生产上的第一大病害。本文就水稻纹枯病抗源的发掘、抗性遗传方式以及抗性机理等方面的研究进行了综述,希望对水稻抗纹枯病育种起到一定参考意义。 Rice sheath blight has been the most serious disease in rice production in Yangtze River Valley and many provinces in Southern part of China as it usually causes damages in large areas and serious yield losses, so that it gets more and more attention in rice research community. The research progresses on exploration and utilization of rice germplasm with resistance to it, hereditary pattern and mechanisms of resistance were summarized here, and a comprehensive review is also provided.

关 键 词： 水稻 纹枯病 抗病性 基因鉴定 遗传改良

领　　域： [农业科学] [农业科学] [农业科学]