高蛋白饲料稻品种的筛选研究  

Screening Study for High Protein Forage Rice Varieties

作　　者：唐启源[1] 向远鸿[1] 刘国华[1] 周美兰[1] 邹应斌[1] 

机构地区：[1]湖南农业大学植物科学技术学院,湖南长沙410128

出　　处：《湖南农业大学学报（自然科学版）》2002年第4期279-282,共4页Journal of Hunan Agricultural University(Natural Sciences)

基　　金：国家"九五"重中之重科技攻关项目国家水稻工程子专题 (95 - 0 0 1- 0 1) ;"十五"国家科技攻关重大项目专题 (2 0 0 1BA(5 0 7A) )

摘　　要：1996— 2 0 0 0年对从中国南方稻区征集的百余个水稻品种 (品系 ,组合 )在湖南进行了高蛋白饲料稻品种筛选 ,确定了湘早籼 2 4号等 7个近期可供生产上应用的早、晚籼饲料稻品种 (组合 ) .同时表明 :协调高蛋白与超高产的关系是饲料稻品种选育和栽培的共同主攻目标 .制订饲料专用稻品种标准时 ,应考虑蛋白质含量测定样品的代表性 ,建议采用省区域试验中 3～ 5个有代表性试点的样品 ,并且以湘早籼 2Screening for high protein content varieties from hundreds of tested rice varieties (lines, hybrid combinations) from southern paddy regions of the country was conducted in Hunan Province from 1996 to 2000. 7 early and late indica rice varieties including Xiangzaoxian24 were determined as forage rice for cultivation. The results show that coordinating the relationship between high protein contents and super high paddy yields is the common target for breeding and cultivation of the forage rice.In establishing varity standard for the forage rice,the representativeness of the sampling for determining protein contents should be considered.The authors propose using the samples from 3～5 representative test stations in regional test and taking Xiangzaoxian24 as variety of comparison in early indica rice.

关 键 词：高蛋白饲料 稻 品种 筛选 蛋白质 

分 类 号：S511[农业科学—作物学]