农学学报2024，Vol.14Issue(4)：14-20,7.
基于GGE模型的甘薯品系产量性状和试验环境评价
Yield Traits and Experimental Environment Evaluation of Sweet Potato Strains Based on GGE Model
摘要
Abstract
In order to comprehensively evaluate the genotype and the interaction of genotype and environment of sweet potato in regional test,the GGE biplot was used to analyze the fresh yield of group 2 of high-quality starch strains in regional test of sweet potato in Fujian from 2020 to 2021.The results showed that:'Quanshu 26'had the best yield performance and had strong adaptability in Zhangpu,Fuzhou,Quanzhou,Putian,Sanming,and Nanping in 2020.'Longshu 39'had high and stable yield,which was the ideal variety of the regional test.In 2021,'Jinshu 43'had the best yield and stability,making it an ideal variety of the regional test.'Hongjinshu 2'had high yield and strong regional adaptability in Ningde,Longyan,Sanming,and Fuzhou.In addition,the Sanming pilot had high discrimination and representativeness in the two-year regional test,and it was an ideal pilot environments.The GGE biplot can intuitively evaluate the yield characteristics of the test strains and the representativeness of the pilots,providing a simple and effective analytical method for objectively evaluating the high and stable yield of sweet potato strains.关键词
甘薯/GGE双标图/丰产性/稳产性/适应性/试点鉴别力Key words
sweet potato/GGE biplot/high yield/stable yield/adaptability/pilot discrimination分类
农业科技引用本文复制引用
王腾蛟,邱永祥,崔伏喜,牛豆豆,刘聚波,李俊玲,赵伟宁,杨立明,蔺桂芬..基于GGE模型的甘薯品系产量性状和试验环境评价[J].农学学报,2024,14(4):14-20,7.基金项目
河北省"十四五"育种创新团队建设"马铃薯甘薯现代种业科技创新团队项目"(21326320D) （21326320D）
河北省现代农业产业技术体系薯类创新团队项目(HBCT2024090405). （HBCT2024090405）
