不同水稻种质资源重要农艺性状与发芽期耐寒性鉴定研究
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潘晓雪, 胡明瑜, 王忠伟, 吴红, 雷开荣
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Evaluation of Agronomic Traits and Cold Tolerance at Germination Stage in Rice (Oryza sativa L.) Germplasms
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Pan Xiaoxue, Hu Mingyu, Wang Zhongwei, Wu Hong, Lei Kairong
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表4 12个数量性状的相关系数
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Table 4 Correlation coefficients of 12 quantitative traits
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| 指标Index | X1 | X2 | X3 | X4 | X5 | X6 | X7 | X8 | X9 | X10 | X11 | X12 | | X1 | -1.000 | | | | | | | | | | | | | X2 | -0.606** | -1.000 | | | | | | | | | | | | X3 | -0.385** | -0.175* | -1.000 | | | | | | | | | | | X4 | -0.008 | -0.248** | -0.268** | 1.000 | | | | | | | | | | X5 | -0.070 | -0.229* | -0.111 | 0.253** | -1.000 | | | | | | | | | X6 | -0.319** | -0.259** | -0.510** | 0.111 | -0.175* | -1.000 | | | | | | | | X7 | -0.109 | -0.273** | -0.391** | 0.108 | -0.144 | -0.537** | -1.000 | | | | | | | X8 | -0.038 | -0.231* | -0.335** | 0.209* | -0.068 | -0.519** | -0.912** | -1.000 | | | | | | X9 | -0.321** | -0.042 | -0.099 | 0.304** | -0.242** | -0.007 | -0.132 | -0.275** | -1.000 | | | | | X10 | -0.211* | -0.372** | -0.054 | 0.199 | -0.513** | -0.196* | -0.024 | -0.071 | -0.185* | -1.000 | | | | X11 | -0.111 | -0.297** | -0.002 | 0.140 | -0.225* | -0.094 | -0.135 | -0.011 | -0.346** | -0.367** | -1.000 | | | X12 | -0.183* | -0.387** | -0.037 | 0.035 | -0.185 | -0.055 | -0.080 | -0.064 | -0.344** | -0.844** | -0.797** | 1.000 |
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