58份青稞种质资源遗传多样性评价
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卢晶, 余波, 江谧, 彭镰心, 任远航, 吴琪
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Assessment of Genetic Diversity in 58 Germplasm Resources of Highland Barley
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Lu Jing, Yu Bo, Jiang Mi, Peng Lianxin, Ren Yuanhang, Wu Qi
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表4 青稞种质资源农艺性状相关性分析
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Table 4 Correlationship analysis between the agronomic traits of highland barley germplasm resources
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性状 Trait | 节间数 NI | 旗叶长 FLL | 旗叶宽 FLW | 旗叶角 FLA | 穗下节间长 UIL | 单株穗数 NSPP | 穗长 SL | 穗宽 SW | 芒长 AL | 粒长 GL | 粒宽 GW | 千粒重 TGW | 茎秆直径 SD | 株高 PH | 节间数NI | 1.000 | | | | | | | | | | | | | | 旗叶长FLL | -0.038 | 1.000 | | | | | | | | | | | | | 旗叶宽FLW | -0.092 | 0.314* | 1.000 | | | | | | | | | | | | 旗叶角FLA | 0.204 | 0.007 | 0.199 | 1.000 | | | | | | | | | | | 穗下节间长UIL | -0.347** | -0.058 | -0.311* | -0.636** | 1.000 | | | | | | | | | | 单株穗数NSPP | 0.371** | 0.141 | 0.043 | 0.306* | -0.464** | 1.000 | | | | | | | | | 穗长SL | 0.013 | 0.151 | 0.120 | -0.002 | -0.113 | 0.034 | 1.000 | | | | | | | | 穗宽SW | 0.070 | 0.386** | 0.352** | 0.136 | -0.194 | 0.215 | 0.417** | 1.000 | | | | | | | 芒长AL | -0.199 | 0.115 | -0.031 | 0.055 | -0.109 | 0.011 | 0.590** | 0.207 | 1.000 | | | | | | 粒长GL | 0.173 | 0.061 | -0.209 | -0.109 | 0.208 | -0.002 | 0.233 | 0.311* | 0.055 | 1.000 | | | | | 粒宽GW | 0.018 | 0.048 | -0.083 | 0.086 | -0.109 | 0.168 | 0.132 | 0.188 | -0.019 | 0.449** | 1.000 | | | | 千粒重TGW | 0.142 | 0.180 | 0.026 | -0.046 | -0.043 | 0.268* | 0.029 | 0.404** | 0.089 | 0.232 | 0.279* | 1.000 | | | 茎秆直径SD | 0.232 | -0.092 | 0.243 | 0.462** | -0.511** | 0.137 | -0.049 | 0.075 | -0.054 | -0.079 | 0.107 | 0.298* | 1.000 | | 株高PH | 0.192 | -0.090 | -0.013 | 0.206 | -0.246 | 0.501** | -0.065 | -0.012 | -0.014 | 0.003 | 0.128 | 0.191 | 0.268* | 1.000 |
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