摘要
利用GGE双标图对2013～2014年河北省玉米多点鉴定试验中10个参试品种（含对照）在8个试验点穗长、穗行数和千粒重等产量和穗部性状进行分析。结果表明,中地175在产量、穗长、穗行数和千粒重等性状适应性较好;逐鹿试验点是最理想试验点,有较好地试验点鉴别力和代表性。中地175是最理想品种。GGE双标图分析为客观评价玉米品种的适应性、丰产性和稳定性提供了直观、有效的手段。
During maize multi-location test of Hebei Province, China in 2013-2014, 10 spring maize cultivars（control included） were evaluated at 8 experiment sites, then the grain yield and main ear characteristics（ear length,row per ear, and 1 000-kernel weight）, were analyzed by GGE（genotype main effect plus genotype-environment interaction）-biplot. Results showed that adaptability of cultivar Zhongdi175 was the best among all the 10 evaluated maize in all the evaluated traits. That is, cultivar Zhongdi175 is the best cultivars in the experiment. In addition,Zhulu was the most ideal experiment site due to its best discrimination for maize cultivars. This study showed that GGE-plot analysis was an objective and effective method for evaluating maize adaptability, yield, and stability.
作者
岳海旺
魏建伟
卜俊周
陈淑萍
彭海成
李春杰
李媛
谢俊良
叶美金
YUE Hai-wang;WEI Jian-wei;BU Jun-zhou;CHEN Shu-ping;PENG Hai-cheng;LI Chun-jie;LI Yuan;XIE Jun-liang;YE Mei-jin(Dryland Farming Institute,Hebei Academy of Agriculture and Forestry Sciences,Hebei Provincial Key Laboratory of Crops Drought Resistance Research,Hengshui 053000;Hebei Seed Management General Station,Shifiazhuang 050031;College of Chemical and Life Sciences,Chengdu Normal University,Chengdu 611130;Triticeae Research Institute,Sichuan Agricultural University,Chengdu 611130,China)
出处
《玉米科学》
CAS
CSCD
北大核心
2018年第4期28-35,共8页
Journal of Maize Sciences
基金
国家玉米产业技术体系项目(nycytx-02)
河北省科技支撑计划项目(16226323D-X)
河北省农林科学院青年基金项目(A2015040101)
