花生学报2025，Vol.54Issue(4)：374-381,8.DOI:10.14001/j.issn.1002-4093.2025.04.003
小粒花生基因型与环境互作效应及高产稳产适应性分析
Analysis of Genotype×Environment Interaction Effects and High-and Stable-Yield Adaptability of Small-Seed Peanut Cultivars
摘要
Abstract
Yield is the most important goal in peanut breeding and production.The small-seed peanut cultivar regional test of Henan Province from 2018 to 2019 was analyzed in this study by exploring the corre-lation of traits related to pod yield formation.It was found that 100-seed mass,100-pod mass,number of plump pods per plant,single plant production,number of fertile branches,and number of lateral branches were the key traits affecting pod yield of small-seed peanuts.Through the visual analysis conducted on the high-yield,stability,and adaptability of the tested varieties via the GGE model,it was found that AH5 was suitable for planting in Luoyang,Shangqiu,Xinyang,Zhumadian and other areas with similar environment in some high yield years,however,its yield stability still need to be improved.AH6 ranked high in the two years with excellent high and stable yield.Compared with the control variety YZ9102,AH5 and AH6 have sig-nificant yield and extension advantages,and have high extension value in Henan and similar ecological areas.关键词
花生/产量组成/基因型与环境互作/品种Key words
peanut/yield components/genotype×environment interaction/cultivar分类
农业科技引用本文复制引用
沈希华,张少聪,邢晓宁,王海莉,王艳,芦连勇,吕娇艳,华福平,王芳..小粒花生基因型与环境互作效应及高产稳产适应性分析[J].花生学报,2025,54(4):374-381,8.基金项目
安阳市科技攻关项目(2023C01NY040) （2023C01NY040）
