华南早晚造籼稻品质变化规律与定级探讨  

CHANGE LAW OF QUALITY OF INDICA RICE BETWEEN EARLY CROPS AND LATE CROPS IN SOUTH CHINA

作　　者：陈嘉东[1] 刘光亚[1] 钟国才[1] 冯朝晖[1] 周少川[2] 李宏[2] 王家生[2] 黄道强[2] 卢德城[2] 

机构地区：[1]广东省粮食科学研究所,广州510310 [2]广东省农业科学院水稻研究所,广州510640

出　　处：《粮食储藏》2003年第4期37-40,共4页Grain Storage

基　　金：广东省科技厅资助项目

摘　　要：应用国家优质稻谷标准GB/T17891- 1999对华南籼稻早晚两造种植的稻谷样品进行了品质指标系统测定 ,结果表明 :不同品种 (组合 )早晚造品质变化具有特异性。The quality indexes of indica rice between early crops and late crops in south China were determined with national standard GB/T17891-1999.The results showed that the changes between early crops and late crops of different variety were distinctively.

关 键 词：华南双季稻作区 早造 晚造 籼稻 品质 变化规律 定级 

分 类 号：S511.21[农业科学—作物学]