北部冬麦区冬小麦区试品种(系)的稳定性和适应性分析
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王汉霞,单福华,田立平,马巧云,赵昌平,张风廷
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Analysis of Stability and Adaptability of Winter Wheat Varieties in the Regional Trials of the Northern Wheat Region of China
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Hanxia Wang,Fuhua Shan,Liping Tian,Qiaoyun Ma,Changping Zhao,Fengting Zhang
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表4 品种(系)和试点的稳定性参数
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Table 4 Parameter of stability of varieties (lines) and environments
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变量Variable | IPCA1 | IPCA2 | De | | 变量Variable | IPCA1 | IPCA2 | Dg | V1 | -1.8958 | 2.7265 | 3.3208 | E1 | -7.6516 | 10.5916 | 13.0663 | V2 | 0.4491 | 0.5075 | 0.6777 | E2 | -2.1702 | 9.0817 | 9.3374 | V3 | 4.9879 | 4.6747 | 6.8361 | E3 | 13.2894 | -15.1040 | 20.1181 | V4 | 26.0995 | -2.5683 | 26.2256 | E4 | -1.4525 | -20.2987 | 20.3506 | V5 | -2.5333 | 12.1800 | 12.4407 | E5 | 5.1066 | -5.5336 | 7.5298 | V6 | 18.8603 | 30.1119 | 35.5308 | E6 | -0.7144 | -1.9717 | 2.0971 | V7 | -8.7016 | 0.8185 | 8.7400 | E7 | -11.5653 | -16.6191 | 20.2472 | V8 | -42.2024 | -7.0073 | 42.7802 | E8 | -38.7882 | 15.0362 | 41.6006 | V9 | 27.0778 | -34.4303 | 43.8024 | E9 | -14.3418 | 11.5153 | 18.3926 | V10 | -22.1416 | -7.0131 | 23.2257 | E10 | 16.9895 | 19.4828 | 25.8500 | | | | | E11 | -0.5432 | -18.4644 | 18.4724 | | | | | E12 | 41.8418 | 12.2839 | 43.6077 |
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