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OA
Characteristics and Cultivation Techniques of the High-Yielding,High-Quality and Disease-Resistant New Summer Soybean Variety Luodou No.7
洛豆7号是洛阳市农林科学院以许豆3号为母本、郑120为父本,通过有性杂交和系谱法选育而成的高产、优质、抗病夏大豆新品种,于2024年通过河南省农作物品种审定委员会审定(审定编号:豫审豆20241016).在2021-2022年河南省高密度组大豆区域试验和2023年河南省高密度组大豆生产试验中,洛豆7号平均产量3 364.40 kg/hm2,较对照品种郑196增产7.59%.详细阐述洛豆7号的亲本来源、选育过程、特征特性及栽培技术要点,以期为该品种的规模化推广种植提供科学依据.
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.
李林;晏云;亢江飞;黄梦迪;孟琦翰;张宝;陈颖民;郭建秋
洛阳市农林科学院,河南 洛阳 471023洛阳市农林科学院,河南 洛阳 471023洛阳市农林科学院,河南 洛阳 471023洛阳市农林科学院,河南 洛阳 471023洛阳市农林科学院,河南 洛阳 471023洛阳市农林科学院,河南 洛阳 471023洛阳市农林科学院,河南 洛阳 471023洛阳市农林科学院,河南 洛阳 471023
农业科技
大豆洛豆7号选育过程特征特性栽培技术
SoybeanLuodou No.7Breeding processCharacteristicCultivation technique
《种业导刊》 2026 (3)
31-34,4
河南省农业良种联合攻关项目(2022010304)黄淮海高油高产大豆新品种设计与培育项目(2023ZD04033)
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