种子2025，Vol.44Issue(7)：186-194,9.DOI:10.16590/j.cnki.1001-4705.2025.07.186
基于R语言GGE双标图的芝麻区域试验分析
Analysis of Sesamum indicum Regional Test based on GGE Biplot of R Language
摘要
Abstract
In order to comprehensively compare the field performance,adaptability,high yield and sta-ble yield of new sesame varieties(lines),and screen excellent sesame varieties(lines),the variance a-nalysis,correlation analysis,grey correlation analysis and GGE biplot analysis on the regional test da-ta of new sesame varieties(lines)in Huang-Hhuai-Hai Region were conducted in 2023.The results showed that the average yield of 13 Sesamum indicum varieties(lines)was 1 508.84 kg/hm2,and the highest yield variety was Shangzhi No.10(1 698.85 kg/hm2),which was 19.74％higher than that of the control.The variety with the highest coefficient of variation was Shangzhi No.11(22.07％),and the lowest coefficient of variation was Xiangzhi No.4(8.76％).The variety with the largest high sta-bility coefficient was Shangzhi No.10(87.52％),and the variety with the smallest high stability coef-ficient was Xiazhi No.1(75.05％).The highest average yield was in Fuyang,Anhui(1 901.07 kg/hm2),and the lowest was in Nanyang,Henan(1 351.05 kg/hm2).Among the main traits of new sesa-me varieties(lines),the coefficient of variation of empty tip length was the largest,which was 8.88％,and the coefficient of variation of oil content was the smallest,which was 0.77％.There were significant or extremely significant correlations between the main agronomic and quality traits of Sesa-mum indicum varieties(lines).The yield had significant or extremely significant positive correlation with capsule number per plant and weight per plant.The weight per plant was significantly positively correlated with capsule number per plant and oil content,and significantly negatively correlated with protein content.The results of grey correlation analysis showed that the weight order of each trait was initial capsule height,number of capsules per plant,weight per plant,empty tip length,number of grains per capsule,fruit axis length of main stem,number of effective nodes,yield,1 000-grain weight,plant height from big to small,initial capsule node,and the corresponding correlation degrees were 0.773,0.640,0.617,0.569,0.567,0.558,0.551,0.525,0.514,0.502,0.463.Fuyang pilot in Anhui had the best discrimination and representativeness,and was an ideal pilot.The six pilots were divided into three groups.The highest yield of Shangzhi No.10 was in the first group,the highest yield of Zhu 22 B03 was in the second group,and the highest yield of Shangzhi No.11 was in the third group.The results of adaptability,high yield and stable yield of Sesamum indicum varieties(lines)showed that there were differences in adaptability of 13 Sesamum indicum varieties in different pilot sites.The high yield and stable yield of Shangzhi No.10,Zhu 22 B07,Zhouzhi No.22 and Xinzhi No.6 were better.关键词
芝麻/新品种/灰色关联度分析/GGE双标图Key words
Sesamum indicum/new varieties/grey correlation analysis/GGE biplot分类
农业科技引用本文复制引用
周霞丽,崔向华,隗正阳,阚跃峰,石明权,王文文,管少花,苗任重,陈宏,张少泽..基于R语言GGE双标图的芝麻区域试验分析[J].种子,2025,44(7):186-194,9.基金项目
财政部和农业农村部国家现代农业产业技术体系(CARS-14-2-16) （CARS-14-2-16）
河南省大豆油料产业技术体系(HARS-22-06-Z1) （HARS-22-06-Z1）
