| AMMI双标图在马铃薯区域试验产量分析中的应用 |
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| 作者单位： | 青海省农林科学院 |
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| 摘 要： | 运用AMMI模型,结合双标图对2007年国家中晚熟西北组马铃薯品种区域试验各承试点的平均产量结果进行分析。试验结果表明,在参试品种中,L0031-17、青薯6号高产但不稳产,陇薯3号为高产稳产型,品种960102、中9931-48稳产但不高产,8025-1不稳产又不高产。AMMI模型具体、直观、有效的综合评价,为马铃薯品种提供了一种比较好的分析方法。
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| 关 键 词： | 马铃薯 双标图 区域试验 |
Application of AMMI Bi-plot in Yield Analysis of Potato Regional Test |
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| NA Tiancang. Application of AMMI Bi-plot in Yield Analysis of Potato Regional Test[J]. Journal of Changjiang Vegetables, 2008, 0(12) |
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| Authors: | NA Tiancang |
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| Abstract: | Analysis of average yield result of the nation mid-late in north-west in potato cultivars regional test was made using AMMI model and combined bi-plot in 2007. The results indicated that,L0031-17 and Qingshu No.6 had higher but less stable yield,Longshu No.3 had higher and more stable yield,960102 and Zhong9931-48 had lower but more stable yield,8025-1 had lower but less stable yield. AMMI mode was material,intuitionistic and effective method,to evaluate potato cultivars. |
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| Keywords: | Potato Bi-plot Regional test |
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