高产抗病夏大豆新品种洛豆1304的选育  

Breeding of New High-Yield and Disease Resistance Summer Soybean Cultivar Luodou 1304

作　　者：李林 亢江飞 晏云 陈颖民 郭建秋 Li lin;Kang Jiangfei;Yan Yun;Chen Yingmin;Guo Jianqiu(Luoyang Academy of Agricultural and Forestry Sciences,Luoyang 471022,Henan,China)

机构地区：[1]洛阳市农林科学院,河南洛阳471022

出　　处：《大豆科技》2023年第2期49-52,共4页Soybean Science & Technology

基　　金：河南省现代农业产业技术体系项目(S2020-14)。

摘　　要：洛豆1304是洛阳农林科学院以郑9805为母本,鲁宁1号为父本进行有性杂交,系谱法选育而成的高产、抗病夏大豆新品种。2018—2019年参加河南省农科系统大豆联合体普通组区域试验,2年平均产量为2940.75 kg/hm^(2),较对照品种郑196增产7.25%。2019年参加河南省农科系统大豆联合体普通组生产试验,平均产量为2668.65 kg/hm^(2),较对照品种郑196增产6.69%。该品种对大豆花叶病毒病SC3和SC7株系表现为高抗和抗病,平均粗蛋白含量为43.97%,平均粗脂肪含量为19.55%。2020年通过河南省农作物品种审定委员会审定,审定编号为豫审豆20200013。Luodou 1304 was a new high-yield and disease resistant summer soybean cultivar bred by Luoyang Academy of Agricultural and Forestry Sciences through sexual hybridization and pedigree method with Zheng 9805 as the female parent and Luning 1 as the male parent.From 2018 to 2019,it participated in the regional trial of the common group of the soybean consortium in the agricultural science system of Henan Province.The average yield in two years was 2940.75 kg/hm^(2),which was 7.25%higher than the control cultivar Zheng 196.In 2019,it participated in the production trial of the common group of the soybean consortium in the agricultural science system of Henan Province,and the average yield was 2668.65 kg/hm^(2),which was 6.69%higher than the control cultivar Zheng 196.The cultivar showed high resistance and disease resistance to soybean mosaic virus SC3 and SC7 strains,with average crude protein content of 43.97%and crude fat content of 19.55%.In 2020,it passed the approval of Henan Crop Variety Approval Committee,and the approval number was Yushendou 20200013.

关 键 词：大豆 洛豆1304 高产 抗病 选育 

分 类 号：S565.1[农业科学—作物学]