| 大豆蛋白质含量和油分含量遗传变异研究 |
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| 引用本文： | 于永德. 大豆蛋白质含量和油分含量遗传变异研究[J]. 山东农业大学学报(自然科学版), 1991, 22(3): 201-206 |
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| 作者姓名： | 于永德 |
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| 作者单位： | 山东农业大学农学系(于永德)，南京农业大学农学系(盖钧镒) |
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| 摘 要： |
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| 关 键 词： | 大豆 蛋白 含量 油分 遗传变异 |
GENETIC VARIABILITY AND SELECTION FOR PROTEIN AND OIL CONTENT IN SOYBEAN |
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| Yu Yongde. GENETIC VARIABILITY AND SELECTION FOR PROTEIN AND OIL CONTENT IN SOYBEAN[J]. Journal of Shandong Agricultural University, 1991, 22(3): 201-206 |
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| Authors: | Yu Yongde |
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| Affiliation: | Yu Yongde (Shandong Agric.Univ.) Gai Junyi (Nanjing Agric.Univ.) |
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| Abstract: | The generation mean of 18 combinations of a partial diallel cross with nine parentswas analysed.There was a very significant genetic variability of protein and oil contentamong crosses,and the genetic effect was mainly additive.The difference among genera-tions and the interaction between cross and generation were not significant.The correlationamong generations were significant both within a year and among different years.Thegenetic modes showed that there was little evidence for dominance effect and dominance re-lated epistatic effect.The [i] effect was found only in a few crosses for protein content.Seletion among crosses based on the early generation mean or on the mid-parent values see-med to be appropriate. |
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| Keywords: | soybean protein content oil content genetic variability selection among crosses |
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