优质稻新品种黄丰占的选育——水稻核心种质育种理论应用实例  

Breeding of Huangfengzhan, a new rice variety with good quality——The practice of theory of rice core germplasm

作　　者：赖穗春[1] 周少川[1,2] 王志东[1] 黄道强[1] 李宏[1] 卢德城[1] 周德贵[1] 李康活[1] 

机构地区：[1]广东省农科院水稻研究所/广东省水稻育种新技术重点实验室,广东广州510640 [2]湖南农业大学农学院,湖南长沙410128

出　　处：《广东农业科学》2013年第21期16-18,共3页Guangdong Agricultural Sciences

基　　金：比尔和梅琳达.盖茨基金会项目;国家公益性行业(农业)科研专项(201103001);国家"863"计划项目(2006AA1021F7);国家跨越计划项目(2003-9;2008-29);国家科技成果转化项目(2007GB2E000242);农业部"948"项目(2006-G-1);广东省水稻产业化推进专项(2007A020400003)

摘　　要：黄丰占是广东省农科院水稻研究所应用水稻核心种质育种理论,以优质稻黄华占为母本、丰秀占为父本杂交育成的早晚兼用型优质、丰产、抗病水稻新品种。区试结果表明,该品种株型好,丰产性突出,米质优(国标、省标优质3级),抗倒力强,耐寒性中强,中抗稻瘟病,中抗白叶枯病,后期熟色好。该品种2012年通过广东省农作物品种审定。介绍了黄丰占的选育过程、特征特性及栽培技术。Huangfengzhan is a conventional rice variety as early and late season rice, bred by Rice Research Institute of Guangdong Academy of Agricultural Sciences using core germplasm breeding theory through crossing Huanghuazhan with Fengxiuzhan. Its rice quality is up to 3no grade by GB and Guangdong provincial standard. It is a rice with high-yield heterosis, good grain quality, strong stem and high resistant to lodging, middle resistance to blast and bacterial blight. It was registered by Guangdong Provincial Crop Variety Appraisal Committee in 2012 after multiple trials in early-cropping seasons. This paper introduced the breeding process, traits and cultivation techniques of Huangfengzhen.

关 键 词：水稻品种 黄丰占 特征特性 栽培技术 

分 类 号：S511.032[农业科学—作物学]