吉林省73份审定水稻品种的表型性状遗传多样性研究
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全成哲, 李淑芳, 李鹤南, 于维, 金京花
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Genetic Diversity Study of Phenotypic Traits of 73 Rice Varieties by Approved in Jinlin Province
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Quan Chengzhe, Li Shufang, Li Henan, Yu Wei, Jin Jinghua
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表5 参试材料23个数量性状的主成分分析
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Table 5 Principal component analysis of 23 quantitative traits in tested materials
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数量性状 Quantitative trait | 主成分1 PC 1 | 主成分2 PC 2 | 主成分3 PC 3 | 主成分4 PC 4 | 主成分5 PC 5 | 主成分6 PC 6 | 主成分7 PC 7 | 主成分8 PC 8 | 主成分9 PC 9 | 剑叶长FLL | 0.059 | 0.198 | -0.083 | 0.168 | -0.060 | 0.237 | 0.225 | 0.235 | -0.079 | 剑叶宽FLW | -0.014 | 0.165 | -0.229 | -0.132 | 0.030 | 0.242 | -0.043 | -0.110 | 0.074 | 株高PH | 0.070 | 0.077 | 0.031 | 0.267 | 0.200 | 0.143 | 0.260 | 0.026 | -0.153 | 茎秆直径SD | -0.009 | 0.162 | -0.088 | -0.247 | -0.139 | 0.341 | -0.035 | 0.194 | -0.211 | 穗长PL | 0.098 | 0.088 | 0.096 | 0.091 | 0.261 | -0.020 | 0.245 | 0.229 | -0.109 | 单株穗数PPL | -0.009 | 0.112 | -0.144 | 0.304 | -0.225 | -0.217 | -0.043 | 0.006 | -0.173 | 谷粒长GL | 0.091 | -0.261 | -0.030 | -0.182 | 0.170 | 0.134 | 0.056 | 0.022 | 0.114 | 谷粒宽GW | -0.059 | -0.235 | 0.130 | 0.023 | 0.159 | 0.293 | 0.093 | -0.067 | -0.015 | 糙米长BRL | 0.157 | -0.065 | -0.127 | -0.106 | 0.011 | -0.027 | -0.038 | 0.118 | 0.04 | 糙米长宽比BRR | 0.155 | -0.053 | -0.137 | -0.131 | -0.019 | -0.030 | -0.064 | 0.068 | 0.033 | 穗粒数SPP | 0.004 | 0.218 | 0.129 | -0.293 | 0.194 | -0.150 | 0.002 | 0.040 | -0.255 | 结实率SSR | -0.107 | -0.011 | -0.090 | 0.070 | -0.214 | 0.227 | 0.281 | -0.139 | 0.267 | 产量GY | -0.022 | 0.078 | 0.189 | -0.123 | -0.004 | 0.049 | 0.468 | -0.338 | 0.047 | 稳产性YS | 0.069 | 0.221 | 0.112 | -0.132 | 0.094 | -0.134 | 0.056 | -0.021 | 0.321 | 千粒重TGW | 0.115 | -0.090 | -0.063 | 0.199 | 0.090 | 0.110 | 0.062 | 0.248 | 0.159 | 生育天数GD | -0.005 | 0.011 | 0.140 | 0.193 | 0.173 | 0.173 | -0.314 | -0.267 | -0.419 | 糙米率BRR | -0.130 | 0.014 | 0.087 | 0.043 | 0.173 | 0.015 | -0.212 | 0.311 | 0.141 | 精米率MRR | -0.136 | 0.031 | 0.037 | 0.044 | 0.157 | -0.059 | -0.024 | 0.305 | 0.288 | 整精米率WMRR | -0.155 | 0.067 | -0.022 | -0.037 | 0.063 | 0.113 | -0.009 | 0.227 | 0.048 | 垩白粒率WCBR | 0.081 | 0.065 | 0.295 | 0.048 | -0.272 | 0.073 | -0.118 | 0.077 | 0.184 | 垩白度CK | 0.090 | 0.019 | 0.295 | 0.067 | -0.220 | 0.088 | -0.122 | 0.074 | 0.198 | 直链淀粉含量AC | 0.022 | 0.134 | -0.140 | 0.164 | 0.262 | -0.124 | -0.058 | -0.321 | 0.389 | 胶稠度GC | -0.061 | -0.141 | 0.010 | -0.022 | -0.103 | -0.333 | 0.379 | 0.196 | -0.209 | 特征值Eigenvalue | 5.339 | 2.452 | 2.222 | 1.725 | 1.593 | 1.435 | 1.211 | 1.184 | 1.049 | 贡献率Contribution rate (%) | 23.211 | 10.659 | 9.661 | 7.500 | 6.925 | 6.238 | 5.265 | 5.147 | 4.562 | 累计贡献率Cumulative contribution rate (%) | 23.211 | 33.871 | 43.532 | 51.032 | 57.957 | 64.195 | 69.461 | 74.608 | 79.170 |
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