利用分子标记技术对玉米自交系子粒油分的改良研究
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鲁守平,张华,孟昭东,穆春华
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Improvement of Grain Oil Content in Maize Inbred Lines by Molecular Markering Technology
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Shouping Lu,Hua Zhang,Zhaodong Meng,Chunhua Mu
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表5 自交系改良后不同世代子粒油分含量
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Table 5 Oil content of different generations of improved inbred lines %
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材料 Material | lx9801改良系 lx9801 improved line | | lx03-2改良系 lx03-2 improved line | | lx00-1改良系 lx00-1 improved line | qHO1 | qHO6 | | qHO1 | qHO6 | | qHO1 | qHO6 | BC1F1 | 4.16±0.36 | 4.19±0.23 | | 4.70±0.68 | 4.85±0.43 | | 4.77±0.63 | 4.81±0.35 | BC2F1 | 3.47±0.28 | 3.61±0.32 | | 3.80±0.63 | 4.01±0.36 | | 4.05±0.64 | 4.24±0.48 | BC3F1 | 2.81±0.44 | 3.05±0.54 | | 2.77±0.44 | 3.04±0.50 | | 3.98±0.44 | 3.96±0.46 | BC4F1 | 2.87±0.37 | 2.76±0.37 | | 3.54±0.53 | 3.41±0.47 | | 3.66±0.57 | 3.99±0.53 | BC5F1 | 3.08±0.31 | 3.10±0.35 | | 2.96±0.32 | 3.01±0.38 | | 3.26±0.35 | 3.48±0.41 | BC5F2 | 3.20±0.37 | 3.11±0.41 | | 3.28±0.50 | 3.58±0.50 | | 3.58±0.40 | 3.70±0.40 |
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