水稻新品种“满仓515”的育成与实践意义  

A Newly Bred Rice Variety

作　　者：叶新福[1] 郑九如[1] 林文彬[1] 章杏[1] 

机构地区：[1]福建省农科院稻麦研究所

出　　处：《福建农业学报》1998年第1期21-26,共6页Fujian Journal of Agricultural Sciences

摘　　要：偏籼型籼粳交迟熟种“满仓５１５”具有大穗大粒特性，高抗稻瘟病，并对光温反应不敏感。１９９６年通过福建省审定，在１９９４、１９９５两年福建省产量区域试验中，满仓５１５比对照荆糯６号和汕优桂３２分别增产８．１７％和８．２６％。该品种选育成功表明杨守仁教授“理想株形与优势利用相结合”在偏籼型亚种间杂交育种的实现。Mancang 515”,a newly bred long duration(136 d) indicajaponica cross,possesses the traits of large panicles and heavy grain weight.It shows highly resistant to blast and is nonsensitive to photo temperature.It was registered and released in 1996 in Fujian province.In yield trials in 1994-1995 in northern Fujian,it averaged 8 17% more than Jinruo 6 and 8 26% more than Shanyougui 32.The research indicated that the breeding theoty about “ideal plant morphology combining with dominancy utilization” presented by Prof.Yang Shouren has been proved in the screening indica cline rice of indica japonica hybridization.

关 键 词：满仓515 籼粳交 超高产育种 水稻 

分 类 号：S511.035.1[农业科学—作物学]