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| 选择遗传标记性状降低奶牛隐性乳房炎发生率的设想 | |
| 引用本文： | 程郁昕,汪斌,聂国友.选择遗传标记性状降低奶牛隐性乳房炎发生率的设想[J].安徽科技学院学报,2003,17(1):20-21,19. |
| 作者姓名： | 程郁昕 汪斌 聂国友 |
| 作者单位： | 1. 安徽技术师范学院动科系,安徽,凤阳,233100 2. 六安市金安区兽医卫生监督所,安徽,六安,237004 3. 六安市金安区畜牧兽医站,安徽,六安,237004 |
| 摘 要： | 设想通过后裔测定选择较低体细胞数 (SCC)估计育种值的公牛 ,以降低奶牛隐性乳房炎的发生率 ;对公牛进行包括生产性能、体型、SCC等各个方面的综合、全面的评价 ;考虑平衡地、较充分地发挥公牛降低隐性乳房炎发生率的遗传改良作用 |
| 关 键 词： | 隐性乳房炎 遗传标记行状 体细胞数 |
| 文章编号： | 1007-3302(2003)01-0020-02 |
| 修稿时间： | 2002年11月11日 |
The conception of selecting genetic marking trait to reduce recessive mastitis of cows |
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| CHENG Yu xin ,WANG Bin ,NIE Guo you.The conception of selecting genetic marking trait to reduce recessive mastitis of cows[J].Journal of Anhui Science and Technology University,2003,17(1):20-21,19. | |
| Authors: | CHENG Yu xin WANG Bin NIE Guo you |
| Institution: | 1.Anhui Technical Teachers College; 2.Liuan County Livestock Center;3.Liuan Cunty Livestock Center |
| Abstract: | The conception is showed as follows: selecting sires whose estimated breeding value of somatic cell count (SCC) are lower than that of the others is applied to reduce recessive mastitis of cows, and genetic evaluation of these sires are conducted, which including production performance, body type, SCC and so on. Based on these, genetic improvement of reducing recessive mastitis of sires will be considered equilibratedly and fully. |
| Keywords: | Recessive mastitis Genetic marking trait Somatic cell count |
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