GGE双标图分析黑龙江省联合体玉米试验品种适应性和稳定性  

Analysis of the Adaptability and Stability of Maize Varieties in Heilongjiang Province Consortium by GGE-Biplot

作　　者：周长军[1] 李泽宇[1] 王迪[1] 车野[1] 韩墨[1] 齐国超[1] 陈刚 于海峰 ZHOU Chang-jun;LI Ze-yu;WANG Di;CHE Ye;HAN Mo;QI Guo-chao;CHEN Gang;YU Hai-feng(Daqing Branch of Heilongjiang Academy of Agricultural Sciences,Daqing 1633169 China;Agricultural and Rural Social Service Center of Daqing Rural Agricultural Bureau in Heilongjiang Province,Daqing 163316,China)

机构地区：[1]黑龙江省农业科学院大庆分院,黑龙江大庆163316 [2]黑龙江省大庆市农村农业局农业农村社会事业服务中心,黑龙江大庆163316

出　　处：《黑龙江农业科学》2020年第8期1-5,共5页Heilongjiang Agricultural Sciences

基　　金：黑龙江省现代农业产业技术协同创新推广体系项目。

摘　　要：为促进黑龙江省玉米生产发展,本研究利用GGE双标图法综合评价黑龙江省玉米品系在不同试验环境中的丰产性、稳定性和适应性,筛选适应不同生态环境的优良参试品系,同时评价参试地点的鉴别力和代表性。结果表明:在参试品种中AF1、PY9属于高产稳产品系,益农玉10号稳产性强,适宜为对照品种;在9个参试地点分析中,品种AF1在试点明水和依兰,XN1567在试点巴彦和牡丹江,品种ZC99在林甸和富裕适应性较好;试点明水代表性和鉴别力最强;牡丹江和林甸鉴别力较强,代表性稍差;依兰代表性较强但鉴别力一般;富裕鉴别力与代表性都一般。In order to promote the development of maize production in Heilongjiang Province,we screened the excellent test lines adapted to different ecological environments and evaluated the discrimination and representativeness of the test sites.The high yield,stability and adaptability of maize lines in different test environments were comprehensively evaluated by GGE-biplot method in this text.The results of GGE-biplot analysis showed that AF1 and PY9 belonged to high-yield and stable product lines,and Yinongyu No.10 had strong stability and was suitable for the control variety among the tested varieties.Variety AF1 in Mingshui and Yilan,XN1567 in Bayan and Mudanjiang,ZC99 in Lindian and Fuyu had better adaptability in the analysis of nine test sites.Mingshui had the best discrimination and representativeness,Mudanjiang and Lindian had strong discrimination ability,but poor representativeness.Yilan had strong representativeness but the discrimination was average.The discrimination and representativeness of Fuyu were average.

关 键 词：R语言 GGE双标图 玉米 联合体试验 

分 类 号：S513[农业科学—作物学]