早熟矮秆高粱不育系P03A生育期和株高性状的遗传分析
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段有厚,卢峰
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Genetic Analysis on Growth Period and Plant Height Traits of Early-maturing Dwarf Sorghum Male-Sterile Line P03A
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DUAN YouHou,LU Feng
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表10 生育期和株高性状E-1模型遗传参数的估计
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Table 1 0 Estimation of genetic parameters of E-1 model for growth period and plant height traits
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| 一阶遗传参数 | 生育期GP | 株高PH | | 二阶遗传参数 | 生育期GP | 株高PH | | da | 4.5649 | 13.8071 | | σ2mg | 14.6803 | 439.7595 | | db | -0.0286 | -1.2563 | | σ2pg | 1.7241 | 32.6096 | | ha | -0.7681 | -14.6771 | | h2mg(%) | 0.8113 | 0.8480 | | hb | 0.6971 | -13.1362 | | h2pg(%) | 0.1036 | 0.0689 | | i | -1.4036 | 17.9810 | | σ2p | 426.6282 | 1039.4318 | | jab | 0.7422 | 16.3419 | | σ2e | 36.3151 | 86.4122 | | jba | 2.3529 | 13.0074 | | σ2e/σ2p(%) | 8.5100 | 8.3100 | | l | -0.7863 | 11.2103 | | | | | | [d] | -12.1463 | -46.5507 | | | | | | [h] | -4.0979 | 68.7717 | | | | |
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