浙江农业科学 ›› 2026, Vol. 67 ›› Issue (6): 1419-1426.DOI: 10.16178/j.issn.0528-9017.20260141

• 粮食作物 • 上一篇    下一篇

小麦新品种菏麦45选育与产量因子分析

任自超1(), 王冲2, 董如胜3, 高春艳3, 李玉豪2, 林坤1, 郭凤芝1,4, 王应党1, 李思同1,4, 田顺顺1, 郭凌云1(), 袁阳1   

  1. 1.菏泽市农业科学院 小麦研究所,山东 菏泽 274000
    2.菏泽市农业科学院 试验示范开发服务中心,山东 菏泽 274000
    3.鄄城县农业技术推广中心,山东 菏泽 274000
    4.国家盐碱地综合利用技术创新中心,山东 东营 257000
  • 收稿日期:2026-03-04 出版日期:2026-06-11 发布日期:2026-06-12
  • 通讯作者: 郭凌云
  • 作者简介:郭凌云,E-mail:guolingyun0301@163.com
    任自超,主要从事小麦种质资源创制与新品种选育。E-mail:858886404@qq.com
  • 基金资助:
    山东省农业良种工程项目(2024LZGC00103);山东省科技示范工程项目(2024SFGC0402)

Breeding and yield factor analysis of the new wheat variety Hemai 45

REN Zichao1(), WANG Chong2, DONG Rusheng3, GAO Chunyan3, LI Yuhao2, LIN Kun1, GUO Fengzhi1,4, WANG Yingdang1, LI Sitong1,4, TIAN Shunshun1, GUO Lingyun1(), YUAN Yang1   

  1. 1.Institute of Wheat,Heze Academy of Agricultural Sciences,Heze 274000,Shandong
    2.Experimental and Demonstration Center,Heze Academy of Agricultural Sciences,Heze 274000,Shandong
    3.Juancheng County Agricultural Technology Extension Center,Heze 274000,Shandong
    4.National Center of Technology Innovation for Comprehensive Utilization of Saline-Alkali Land,Dongying 257000,Shandong
  • Received:2026-03-04 Online:2026-06-11 Published:2026-06-12
  • Contact: GUO Lingyun

摘要:

菏泽市农业科学院以高产、抗倒品种鲁原502为母本,以抗病、抗寒品种山农22号为父本进行有性杂交,遵循系谱法经多年定向选育,围绕产量性状,重点筛选抗倒、抗病、抗寒的优异群体材料,最终育成小麦新品种菏麦45。该品种2025年通过山东省农作物品种审定委员会审定(鲁审麦20250007)。本研究系统阐述了菏麦45的选育过程、亲本遗传背景及抗逆抗病特性,制定了配套栽培技术规程。同时运用主效可加互作可乘模型(addition main effects and multiplication interaction model,AMMI模型)与基因型主效应及其与环境互作效应(genotype main effect and genotype by environment interaction,GGE)双标图,解析了该品种在2023—2025年菏泽市小麦品种展示示范试验中的产量与相关性状表现,旨在为菏麦45的推广应用及高产多抗小麦新品种选育提供理论依据与技术参考。

关键词: 小麦, 菏麦45, 选育, 产量

Abstract:

Heze Academy of Agricultural Sciences conducted sexual hybridization with high yield and lodging resistance variety Luyuan 502 as female parent and disease resistance and cold resistance variety Shannong 22 as male parent. Following the pedigree method,after years of directional breeding,focusing on the yield traits,the excellent population materials of lodging resistance,disease resistance and cold resistance were screened. Finally,a new wheat variety Hemai 45 was bred. The variety was approved by Shandong Crop Variety Approval Committee in 2025(Lushenmai 20250007). This study systematically elucidated the breeding process,genetic background of parents,and stress-resistant and disease-resistant characteristics of Hemai 45,and formulated corresponding cultivation technical standards. By simultaneously applying the addition main effects and multiplication interaction (AMMI) model and the genotype main effect and genotype by environment interaction (GGE) biplot,the yield and related trait performance of this variety in the wheat variety demonstration trial in Heze City from 2023 to 2025 were analyzed,aiming to provide theoretical basis and technical reference for the promotion and application of Hemai 45 and the breeding of new high-yield and multi-resistant wheat varieties.

Key words: wheat, Hemai 45, breeding, yield

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