| 大豆早熟高产育种主要性状的研究 |
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| 引用本文： | 张孟臣,杨春燕.大豆早熟高产育种主要性状的研究[J].河北师范大学学报(自然科学版),1997,21(1):92-95. |
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| 作者姓名： | 张孟臣 杨春燕 |
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| 作者单位： | 河北省粮油作物研究所 |
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| 摘 要： | 不同大豆品种生育期的长短，不仅取决于开花早晚，而且受花荚期长短的明显影响。生殖生长期间，各品种不同发育过程的重叠期长短也不相同。分析生育期性状与产量构成因素的关系，提出大豆早熟与高产结合的育种途径。
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| 关 键 词： | 大豆 生育期 早熟 育种 |
Study on the Main Characters for Early Maturing Soybean High Yield Breeding |
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| Zhang Mengchen,Yang Chunyan,Li Guangwei.Study on the Main Characters for Early Maturing Soybean High Yield Breeding[J].Journal of Hebei Normal University,1997,21(1):92-95. |
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| Authors: | Zhang Mengchen Yang Chunyan Li Guangwei |
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| Abstract: | The growth duration of different soybean varieties deponded not only on the dates of the begining of flowering,but also on the length of flowering and podding.During the reproductive period the overlaps of various developmental processes in different varieties were defferent as well.Analysising the relationships between the traits related to growth period and yield components,the procedure of soybean breeding for high yield and early maturing was proposed. |
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| Keywords: | soybean growth period early maturity breeding |
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