种业导刊Issue(3)：31-34,4.DOI:10.3969/j.issn.1003-4749.2026.03.006
高产优质抗病夏大豆新品种洛豆7号的特征特性及栽培技术要点
Characteristics and Cultivation Techniques of the High-Yielding,High-Quality and Disease-Resistant New Summer Soybean Variety Luodou No.7
摘要
Abstract
Luodou No.7 is a high-yielding,high-quality,and disease-resistant new summer soybean variety bred by the Luoyang Academy of Agriculture and Forestry Sciences through sexual hybridization and pedigree selection,using Xudou No.3 as the female parent and Zheng 120 as the male parent.It was approved by the Henan Crop Variety Approval Committee in 2024(Approval number:Yushendou 20241016).In the 2021-2022 regional test of high-density soybean varieties in Henan Province and the 2023 production test of high-density soybean varieties in Henan Province,the average yield of Luodou No.7 was 3 364.40 kg/ha,which was 7.59%higher than that of the control variety Zheng 196.This study aimed to elaborate the parental sources,breeding process,characteristics and cultivation techniques of Luodou No.7,and to provide a scientific basis for the large-scale promotion and planting of this variety.关键词
大豆/洛豆7号/选育过程/特征特性/栽培技术Key words
Soybean/Luodou No.7/Breeding process/Characteristic/Cultivation technique分类
农业科技引用本文复制引用
李林,晏云,亢江飞,黄梦迪,孟琦翰,张宝,陈颖民,郭建秋..高产优质抗病夏大豆新品种洛豆7号的特征特性及栽培技术要点[J].种业导刊,2026,(3):31-34,4.基金项目
河南省农业良种联合攻关项目(2022010304) （2022010304）
黄淮海高油高产大豆新品种设计与培育项目(2023ZD04033) （2023ZD04033）
