寒旱农业科学2024，Vol.3Issue(10)：912-915,4.DOI:10.3969/j.issn.2097-2172.2024.10.005
高蛋白抗病大豆品种陇豆6号选育报告
Breeding Report on the New Soybean Variety Longdou 6 with High-protein and Disease-resistant Characters
摘要
Abstract
To meet the domestic demand for soybeans and soybean products and to reduce the supply-demand gap for soybeans in China,breeding and promoting soybean varieties with high yield,broad adaptability,and disease resistance has become a top priority in soybean breeding.Longdou 6 is a new soybean variety bred by the Crop Research Institute,Gansu Academy of Agricultural Sciences through the sexual hybridization with the female parent Zhonghuang 12 and the male parent Handou 3.In the 2022 to 2023 Gansu soybean regional experiment,Longdou 6 achieved an average yield of 3 419.9 kg/ha,which was higher than that of the control variety.In the 2023 Gansu production experiemtn,the average yield was 3 196.4 kg/ha,which was 10.1% higher than that of the control variety Longdou 2.The crude protein content of the seeds is 459.7 g/kg and the ether extract content is 205.4 g/kg.Longdou 6 has good yield,strong adaptability,resistance to lodging,good field growth and defoliation,and is a high-protein variety.It is resistant to Mosaic virus disease and medium resistance to gray spot disease,which is suitable for planting in the middle-late maturing and late maturing soybean varieties type area in Gansu Province.关键词
高蛋白/抗病/大豆/新品种/陇豆6号Key words
High-prottein/Disease-resistant/Soybean/New variety/Longdou 6分类
农业科技引用本文复制引用
王兴荣,杨显凤,张彦军,朱志锋,孔繁军,李玥,王红梅,苟作旺,祁旭升..高蛋白抗病大豆品种陇豆6号选育报告[J].寒旱农业科学,2024,3(10):912-915,4.基金项目
兰州市人才创新创业项目(2022-RC-64) （2022-RC-64）
甘肃省种业攻关项目高油高产大豆新品种选育及应用(GYGG-2024-10) （GYGG-2024-10）
2024年陇原青年创新创业人才团队项目(大豆抗旱种质创制、基因克隆与人才培养). （大豆抗旱种质创制、基因克隆与人才培养）
