| 蜜蜂杂种优势及杂交蜂种累代利用的初步研究 |
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| 引用本文： | 牛庆生,姚真良,纪立清.蜜蜂杂种优势及杂交蜂种累代利用的初步研究[J].蜜蜂杂志,2009,29(9):16-18. |
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| 作者姓名： | 牛庆生 姚真良 纪立清 |
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| 作者单位： | 吉林省养蜂科学研究所,吉林省,吉林市,132108 |
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| 摘 要： | 实验结合生产性蜂场的实际情况,通过多代使用杂交种,观测不同代次的蜂群在繁殖力和生产性能方面的变化,初步得出,杂交蜂种经累代使用后,繁殖力降低,生产性能下降,优势退化.
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| 关 键 词： | 杂交种 累代利用 优势退化 |
Initial Research about Apicultural Hybrid Vigor and Hybrid Strain Applying for Many Generations |
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| NIU Qing-sheng,YAO Zhen-liang,JI Li-qing.Initial Research about Apicultural Hybrid Vigor and Hybrid Strain Applying for Many Generations[J].Journal of Bee,2009,29(9):16-18. |
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| Authors: | NIU Qing-sheng YAO Zhen-liang JI Li-qing |
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| Institution: | Apiculture Science Institute of Jilin Province;Jilin city 132108 |
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| Abstract: | This test integrate reality of production bee yard,applying hybrid strain for many generations,observe breeding and production performance on different generations.Draw a initial conclusion,that after applying for many generations,it's breeding and production performance reduce,and hybrid vigor degeneration. |
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| Keywords: | hybrid strain applying for many generations hybrid vigor degeneration |
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