利用AMMI模型分析旱地小麦新品种云麦70的稳定性及适应性

Application of AMMI Model analysis Stability and Adaptability of Dryland New Wheat Variety Yunmai 70

[目的]评价旱地小麦新品种云麦70在不同生态条件下的稳定性及适应性。[方法]利用AMMI模型对2011~2013年度云南省旱地小麦区域试验产量资料分析,以期评价云麦70的稳定性及适应性。[结果]云麦70属高产稳产型品种,适应地区广。结果还表明,利用AMMI模型分析小麦区试资料可以较好地评价单个品种的表现。[结论]云麦70在嵩明、楚雄、文山、临翔等地具有较高的产量,适宜作为这些地方的主推品种。

[Objective] Stability and adaptability of dryland new wheat variety Yunmai 70 in different ecological conditions were analyzed.[Method]The objective of this research was to study the yield ability and stability of dryland new wheat variety Yunmai 70. The AMMI model was adopted to analyze the output data of dryland wheat varieties in regional trial in Yunnan Province from2011 to 2013. [Result] The result showed that AMMI was a good model to analyze the variety in the regional trial,and Yunmai 70 was the variety with wide adaptability,high yield and higher stability. [Conclusion]It suggests that Yunmai 70 is suitable to cultivate in Wenshan,Chuxiong,Linxiang,Songming and other area.