国标一级优质稻品种黄华占的选育及应用

Breeding and Application of Huanghuzhan——A New Variety with 1st Class Rice Quality of National Standard

黄华占是广东省农业科学院水稻研究所应用核心种质育种理论育成的常规优质稻新品种,2007年通过湖北省农作物品种审定委员会审定,该品种产量比对照品种汕优63增产显著,米质达国标一级,早熟,抗倒性好,耐热性强,适应性广,2009～2012年成为湖北省农业主导品种,在包括湖北在内的南方稻区大面积种植。

Huanghuazhan is a new inbred variety with good quality bred using core germplasm breeding theory by Rice Research Institute,Guangdong Academy of Agricultural Sciences.It was registered in 2007 in Hubei.Its yield was significantly higher than that of Shanyou63.And its rice quality met 1st class of National Standard.Moverover,it showed many improved characteristics like early maturity,well lodging resistance,well tolerance to heat,and wide adaptility.Huanghuazhan had been qualified as leading variety in Hubei since 2009.It has been widely grown in South China.