我国“十一五”水稻育种态势分析  

Analysis on Chinese Rice Breeding Situation during Eleventh Five-year

作　　者：张俊[1] 黄其振[2] 焦春海[1] 

机构地区：[1]湖北省农业科学院,武汉430064 [2]湖北省农业科学院农业质量标准与检测技术研究所,武汉430064

出　　处：《湖北农业科学》2011年第24期5017-5020,共4页Hubei Agricultural Sciences

摘　　要：以农业部公开发布的权威文件数据为依据,从国审水稻品种选育、超级稻品种选育和水稻推广主导品种育种3个层面,对我国"十一五"水稻育种态势进行了分析。结果表明,我国水稻育种以杂交稻、籼稻为主的格局进一步加强,国审水稻品种中杂交稻品种数占总数的77.43%,其中又以三系杂交稻占统治地位,籼型水稻品种占66.32%;水稻育种优势区域呈现加快发展态势,江苏、浙江、湖南、四川、广东、辽宁、安徽等省份,已成为我国水稻育种的优势大省;水稻育种主体的总体格局正在发生重大变化,种子企业选育的国审水稻品种数占全国总数的33.0%,首次成为国审水稻品种选育的第一创新主体;以商业化育种为主的时代即将到来,以企业为主体的商业化育种进程将大幅提速,一个充满活力的水稻商业化育种时代的来临值得期待。Based on the authoritative data published by Ministry of Agriculture,the rice breeding situation of the Eleventh Five-year plan was analyzed from three aspects,national audit rice breeding,super rice breeding and leading rice cultivars breeding.The results showed that the dominant position of hybrid rice and indica rice of rice breeding was further strengthened as 77.43% of hybrid rice was found in national audit rice breeding;three-line rice occupied the leading place in hybrid rice;indica rice cultivars accounted for 66.32%.Acceleration of development in superior rice breeding region has appeared;provinces including Jiangsu,Zhejiang,Hunan,Sichuan,Guangdong,Liaoning and Anhui had become ascendant provinces of rice breeding.The whole structure of rice breeding was undergoing significant changes.The national audit rice cultivars came from breeding companies contributed to 33.0%,it was the first time that companies were the majority innovation source in the national audit rice breeding.The preriod of commercial breeding is coming;the process of companies leaded breeding will accelerate extraordinarily;and an age of vibrant commercial rice breeding is worth expecting.

关 键 词：水稻 育种 特点 趋势 

分 类 号：S511[农业科学—作物学] S330