应用AMMI模型分析评判甘肃省春油菜区试品种的稳定性和适应性  

Application of AMMI Model to Analyse Stability and Adaptability of Spring Rape in Variety Regional Trial of Gansu Province

作　　者：董云[1] 王毅[1] 漆燕玲[1] 徐一涌[1] 庞进平[1] 方彦[2] 

机构地区：[1]甘肃省农科院作物研究所,兰州730070 [2]甘肃农业大学测试研究中心,兰州730070

出　　处：《西北农业学报》2010年第7期74-78,共5页Acta Agriculturae Boreali-occidentalis Sinica

基　　金：甘肃省农业科学院农业科技创新专项资助(编号:2009GAAS21)

摘　　要：利用AMMI模型及双标图对2007-2008年甘肃省春油菜区域试验的产量数据进行分析,评价各参试品种的稳定性和适应性。结果表明,属丰产、稳产、适应性广的优良品种(系)是绵杂04-20、秦杂油3号、杂油66,适宜推广种植。The AMMI（Addition Main effects and Multiplication Interaction） model could explain the effect of the G×E interaction more effective than the linear regression analysis.The introduction of the bioplot and the special interacting value（Dge） of AMMI model was effective to identify the discrimination of environment to varieties and the special adaptability of cultivars.By analyzing the data of Gansu province spring rape regional trails from 2007 to 2008 with AMMI model,the chosen cultivars with fertility,stability and extensive adaptability are Mianza 04-20,Qinzayou 3 and Zayou 66.The result indicated that AMMI model is an effective way to analyze the data of rape regional trial.

关 键 词：油菜 AMMI模型 稳定性 适应性 

分 类 号：S565.4[农业科学—作物学]