Deciphering the role of genotype-by-environment interaction in summer maize hybrids based on multiple traits using envirotyping techniques and genotype by yield × trait approaches

IF 5.6 1区 农林科学 Q1 AGRONOMY
Haiwang Yue , das Graças Dias Kaio Olimpio , Jiashuai Zhu , Junzhou Bu , Jianwei Wei , Pengcheng Liu , Haoxiang Yang , Xuwen Jiang
{"title":"Deciphering the role of genotype-by-environment interaction in summer maize hybrids based on multiple traits using envirotyping techniques and genotype by yield × trait approaches","authors":"Haiwang Yue ,&nbsp;das Graças Dias Kaio Olimpio ,&nbsp;Jiashuai Zhu ,&nbsp;Junzhou Bu ,&nbsp;Jianwei Wei ,&nbsp;Pengcheng Liu ,&nbsp;Haoxiang Yang ,&nbsp;Xuwen Jiang","doi":"10.1016/j.fcr.2025.109875","DOIUrl":null,"url":null,"abstract":"<div><h3>Context</h3><div>The use of high-yielding, stable, and widely adaptable summer maize hybrids is essential for the sustainable cultivation of maize globally. However, contemporary breeding programs face challenges in identifying genotypes that exhibit consistent performance while maintaining desired agronomic characteristics across diverse environments. Dynamic shifts in global meteorological and edaphic conditions have impacted the evaluation of summer maize performance in China's multi-environment trials (METs). Multi-perspective analysis of genotype-by-environment interactions (GEI) is then essential for characterizing maize yield stability and trait expression across agroecological zones.</div></div><div><h3>Objective</h3><div>This study aims to comprehensively evaluate the performance and stability of maize genotypes in the Huang-Huai-Hai region by integrating environmental techniques (ETs) with multi-trait selection methods.</div></div><div><h3>Methods</h3><div>Twenty-eight maize hybrids and a check hybrid (ZD958) were evaluated across 29 locations in the Huang-Huai-Hai region of China during the 2019–2021 cropping seasons, using a randomized complete block design (RCBD) with three replications.</div></div><div><h3>Results</h3><div>Based on 30 years (1993–2023) of environmental data, which included 19 meteorological and 6 soil physicochemical factors, the ETs classified the 29 locations across eight provinces into six distinct mega-environments (MEs). The additive main effects and multiplicative interaction (AMMI) model analysis revealed that genotype (G), environment (E), and their interaction (G×E) significantly influenced (p &lt; 0.05) for all agronomic parameters from 2019 to 2021. The combined performance of grain yield and other agronomic traits—such as growth period, plant height, ear height, lodging rate, barren stalk rate, grain moisture content at harvest, ear row number, bare tip length, and 100-grain weight—across different MEs was assessed using the genotype by yield × trait (GYT) biplot approach. The integration of GYT biplots with ETs effectively identified dominant hybrids across different MEs. Among the evaluated hybrids from 2019 to 2021, HY1604 exhibited both high yield and stability in MEs 1–4, categorizing it as a high-yielding, stable hybrid. HY573 and SD610 demonstrated relatively balanced performance in yield-trait combinations in MEs 5 and 6, respectively. The control hybrid, ZD958, showed strong stability but average yield performance over the three-year MET period.</div></div><div><h3>Implications</h3><div>The use of environmental characterization techniques to delineate MEs, combined with the GYT biplot approach to evaluate yield, adaptability, and stability, facilitated precise variety placement, and provided a robust theoretical framework for the comprehensive evaluation of multiple traits in summer maize hybrids in the Huang-Huai-Hai region of China.</div></div>","PeriodicalId":12143,"journal":{"name":"Field Crops Research","volume":"326 ","pages":"Article 109875"},"PeriodicalIF":5.6000,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Field Crops Research","FirstCategoryId":"97","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0378429025001406","RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"AGRONOMY","Score":null,"Total":0}
引用次数: 0

Abstract

Context

The use of high-yielding, stable, and widely adaptable summer maize hybrids is essential for the sustainable cultivation of maize globally. However, contemporary breeding programs face challenges in identifying genotypes that exhibit consistent performance while maintaining desired agronomic characteristics across diverse environments. Dynamic shifts in global meteorological and edaphic conditions have impacted the evaluation of summer maize performance in China's multi-environment trials (METs). Multi-perspective analysis of genotype-by-environment interactions (GEI) is then essential for characterizing maize yield stability and trait expression across agroecological zones.

Objective

This study aims to comprehensively evaluate the performance and stability of maize genotypes in the Huang-Huai-Hai region by integrating environmental techniques (ETs) with multi-trait selection methods.

Methods

Twenty-eight maize hybrids and a check hybrid (ZD958) were evaluated across 29 locations in the Huang-Huai-Hai region of China during the 2019–2021 cropping seasons, using a randomized complete block design (RCBD) with three replications.

Results

Based on 30 years (1993–2023) of environmental data, which included 19 meteorological and 6 soil physicochemical factors, the ETs classified the 29 locations across eight provinces into six distinct mega-environments (MEs). The additive main effects and multiplicative interaction (AMMI) model analysis revealed that genotype (G), environment (E), and their interaction (G×E) significantly influenced (p < 0.05) for all agronomic parameters from 2019 to 2021. The combined performance of grain yield and other agronomic traits—such as growth period, plant height, ear height, lodging rate, barren stalk rate, grain moisture content at harvest, ear row number, bare tip length, and 100-grain weight—across different MEs was assessed using the genotype by yield × trait (GYT) biplot approach. The integration of GYT biplots with ETs effectively identified dominant hybrids across different MEs. Among the evaluated hybrids from 2019 to 2021, HY1604 exhibited both high yield and stability in MEs 1–4, categorizing it as a high-yielding, stable hybrid. HY573 and SD610 demonstrated relatively balanced performance in yield-trait combinations in MEs 5 and 6, respectively. The control hybrid, ZD958, showed strong stability but average yield performance over the three-year MET period.

Implications

The use of environmental characterization techniques to delineate MEs, combined with the GYT biplot approach to evaluate yield, adaptability, and stability, facilitated precise variety placement, and provided a robust theoretical framework for the comprehensive evaluation of multiple traits in summer maize hybrids in the Huang-Huai-Hai region of China.
求助全文
约1分钟内获得全文 求助全文
来源期刊
Field Crops Research
Field Crops Research 农林科学-农艺学
CiteScore
9.60
自引率
12.10%
发文量
307
审稿时长
46 days
期刊介绍: Field Crops Research is an international journal publishing scientific articles on: √ experimental and modelling research at field, farm and landscape levels on temperate and tropical crops and cropping systems, with a focus on crop ecology and physiology, agronomy, and plant genetics and breeding.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信