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5 P03A、不同类型（中晚熟、中高秆）恢复系及其杂交种F1的生育期和株高统计
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Table 5 Growth period and plant height of P03A, different restorer lines and hybrids F1
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F1组合
Combination of F1 | 生育期GP (d) | 株高PH (cm) | 不育系
MSL | 恢复系
RS | F1 | 中亲值
MP | 超中亲
OMP (%) | 不育系
MSL | 恢复系
RS | F1 | 中亲值
MP | 超中亲OMP (%) | | P03A/L242 | 102 | 113 | 107 | 107.5 | -0.47 | 95 | 118 | 143 | 106.5 | 34.27 | | P03A/L2381 | 102 | 114 | 106 | 108.0 | -1.85 | 95 | 139 | 155 | 117.0 | 32.48 | | P03A/LNK1 | 102 | 115 | 108 | 108.5 | -0.46 | 95 | 124 | 149 | 109.5 | 36.07 | | P03A/L280 | 102 | 116 | 106 | 109.0 | -2.75 | 95 | 142 | 162 | 118.5 | 36.71 | | P03A/L237 | 102 | 118 | 106 | 110.0 | -3.64 | 95 | 160 | 163 | 127.5 | 27.84 | | P03A/L298 | 102 | 120 | 108 | 111.0 | -2.70 | 95 | 163 | 172 | 129.0 | 33.33 |
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