高产优质杂交晚稻中3优810的选育及栽培技术  

Breeding and Culture Techniques of High-yield and Quality Hybrid Late Rice-Zhongsanyou810

作　　者：王建龙[1,2] 胡培松[3] 贾先勇 罗炬[1] 王桢 毛志鹏 徐叔云 

机构地区：[1]湖南农业大学,湖南长沙410128 [2]湖南金健种业有限责任公司,湖南常德415001 [3]中国水稻研究所,浙江杭州310006 [4]沅江市泗湖山镇农业综合服务站,湖南沅江413100

出　　处：《湖南农业科学》2010年第9期1-3,6,共4页Hunan Agricultural Sciences

基　　金：国家863计划项目(2002AA207002);浙江省科技攻关计划项目(021106079);浙江省9410专项科技攻关项目

摘　　要：中3优810是中国水稻所和湖南金健种业有限责任公司最新育成的优质杂交晚稻新品种,它是以优质抗病不育系中3A和优质恢复系中恢810杂交配组而成。其特点:丰产性好,比金优207增产显著;米质达部颁二级优质米标准;熟期适中,全生育期比金优207长3 d;分蘖力较强,株叶繁茂型态好,落色清秀;茎杆粗壮,抗倒伏,适应性广。Zhongsanyou810 is a new quality hybrid late rice variety bred by China National Rice Research Institute and Hunan Jinjian Seed Ltd.,which cross bred by quality disease-resistance sterile line Zhong3A and quality restoring line Zhonghui810.The Zhongsanyou810 has great characters,such as good fertility,the yield increased more significantly than that of Jinyou207;good rice quality,which reached the second quality rice standard of agricultural ministry;suitable mature time,the whole life span is three days longer than that of Jinyou207;strong tillering ability,plant flourish,good shape of plant and leaf,good color,strong stem and lodging resistance.

关 键 词：高产 优质 杂交稻 中3优810 

分 类 号：S511[农业科学—作物学]