基于GGE双标图的怀玉51丰产稳产性及适应性分析
Analysis of High and Stable Yield Performance and Adaptability of Huaiyu51 Based on GGE Biplot
杜立丰 1李文举 2陈雪莉 2王士苗 3葛可可 2李金峰 3刘骏 3王金艳 3薛庆锋 3李加汇4
作者信息
- 1. 焦作市农林科学研究院,河南焦作 454100;河南怀川种业有限责任公司,河南焦作 454000
- 2. 河南怀川种业有限责任公司,河南焦作 454000
- 3. 焦作市农林科学研究院,河南焦作 454100
- 4. 焦作市农业技术推广中心,河南焦作 454000
- 折叠
摘要
为准确评价玉米新品种怀玉51在多年多点次试验中的丰产稳产性和适应性,以2022年、2023年科恩玉米科企联合体试验数据为基础,采用GGE双标图分析法对其产量及性状进行分析.结果表明,怀玉51在试验中表现出较高的丰产稳产性和广泛的适应性,穗行数较多、粒重较高且稳定性好,综合抗病性好,2年试验综合排名均居第1位.研究表明,怀玉51是一个具有丰产稳产性和良好适应性的优良玉米品种,适宜在黄淮海夏玉米生态区种植.
Abstract
To accurately evaluate the high-yield,stable yield and adaptability of the new maize(Zea mays L.)variety Huaiyu51 in multi-year and multi-point trials,based on the experimental data of the Koen Corn Sci-ence and Enterprise Consortium in 2022 and 2023,the GGE double-plot analysis method was used to analyze its yield and traits.The results showed that Huaiyu51 demonstrated high yield stability and wide adaptability in the experiment.It had a large number of rows in the panicle,high grain weight and good stability,as well as good comprehensive disease resistance.It ranked first in the comprehensive ranking of the two-year experi-ment.Research showed that Huaiyu51 was an excellent maize variety with high and stable yields and good a-daptability,and was suitable for cultivation in the Huang-Huai-Hai summer maize ecological region.
关键词
GGE双标图/怀玉51/丰产性/稳产性/适应性Key words
GGE biplot/Huaiyu51/high yield/yield stability/adaptability引用本文复制引用
出版年
2025
NETL
NSTL
万方数据