【摘要】 为更科学的分析评价鲁西南地区主栽的10个小麦品种丰产性和稳定性,利用联合方差分析、线性回归分析和AMMI模型对3个试验地点产量数据进行分析。结果表明:’菏麦20’、’济麦22’和’周麦22’丰产性和稳定性表现优异,’周麦18’、’烟农999’和’山农20’属于丰产性较好稳产性一般的品种,’良星99’和’山农28’属于稳产性好丰产性一般的品种’,青农2号’稳产性较好丰产性较差,但’矮抗58’丰产性和稳产性均较差,但在E3具有特定区域适应性。更多还原

【Abstract】 To study the high yield and stability of 10 main wheat varieties in southwest Shandong, the ANOVA,linear regression and AMMI model were used to analyze the data of three test-sites. The results showed that’Hemai20’, ’Jimai22’ and ’Zhoumai22’ had high yield and better yield stability; ’Zhoumai18’,’Yannong999’and’Shannong20’were high yield cultivars with general stability;’Liangxing99’and’Shannong28’had excellent stability and average yield;’Qingnong2’exhibited high stability and low yield,’AIkang58’had both low yield and low stability, but had specific regional adaptability in E3.更多还原