采用GGE双标图评价甘薯郑红22的丰产稳产性和适应性  

Evaluation of Yield Stability and Adaptability of Sweetpotato Zhenghong 22 by GGE-biplot

作　　者：张晓申[1] 杨育峰[2] 曹辉[1] 王雁楠[2] 左红娟[1] 杨国红[2] 杨晓平[2] ZHANG Xiaoshen;YANG Yufeng;CAO Hui;WANG Yannan;ZUO Hongjuan;YANG Guohong;YANG Xiaoping(Zhengzhou Institute of Agricultural and Forestry Sciences,Zhengzhou 450005,China;Cereal Research Institute,He’nan Academy of Agricultural Sciences,Zhengzhou 450002,China)

机构地区：[1]郑州市农林科学研究所,郑州450005 [2]河南省农业科学院粮食作物研究所,郑州450002

出　　处：《种子》2023年第3期133-138,共6页Seed

基　　金：国家甘薯产业技术体系(CARS-10);河南省甘薯杂粮产业技术体系(HARS-22-04-G 1);河南省农业科学院自主创新项目(2022 ZC 10)。

摘　　要：采用R语言GGE-biplot双标软件对2008—2009年国家甘薯品种北方薯区区域试验鲜薯产量数据进行作图,分析参试品种郑红22的丰产稳产和适应性。结果表明,郑红22在平均环境轴上垂足较靠近正方向,丰产性能较好,并高于对照;与平均环境轴垂直的轴距离较近,稳产性能较好,并高于对照;适应性功能图扇形区中所处位置靠近坐标轴原点,适应性仅次于对照徐薯18,说明郑红22具有较高的推广价值。The R language GGE-biplot double plot software was used to map the fresh sweetpotato yield data of the regional test of the national sweetpotato variety North potato area from 2008 to 2009,and analyze the high and stable yield and adaptability of the tested variety Zhenghong 22.The results showed that the vertical foot of Zhenghong 22 was closer to the positive direction on the average environmental axis,and the high-yield performance was better and higher than that of the control.The axis perpendicular to the average environmental axis closer to the average environmental axis,and the stable yield performance was better,which was higher than that of the control.The position in the sector of the adaptive function map was close to the origin of the coordinate axis,and the adaptability was second only to the control Xushu 18,indicating that Zhenghong 22 was an excellent variety with popularization value in sweetpotato production.

关 键 词：甘薯 郑红22 GGE双标图 丰产性 稳产性 适应性 

分 类 号：S531[农业科学—作物学]