| 奶牛血浆环核苷酸水平与产奶性能的关系 |
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| 引用本文： | 柴晓杰,张景武.奶牛血浆环核苷酸水平与产奶性能的关系[J].吉林农业大学学报,1995,17(4):60-62. |
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| 作者姓名： | 柴晓杰 张景武 |
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| 作者单位： | 吉林农业大学动物科学系，吉林省舒兰市二道畜牧兽医站，吉林省舒兰市吉舒动物检疫站 |
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| 摘 要： | 本研究采用放射免疫技术（ＲＩＡ）检测了加拿大纯种黑白花奶牛，吉林黑白花奶牛，杂交牛不同生理时期血浆环核苷酸的含量和变化，并对环核苷酸含量与产奶性状的相关性进行了研究。结果表明，不同品种牛血浆环核苷酸的含量均有一定差异，不同生理时期血浆环核苷酸具有较大的波动性，且不同基因型呈现基本一致的变化规律。血浆环核苷酸含量与产奶量，乳脂量，乳蛋白量呈正相关关系（Ｐ〈０．０５）。因此可以将此作为生产性能的表达指
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| 关 键 词： | 环核苷酸 产乳性状 乳牛 血浆 |
Relationship of Between Plasma C. nucleotide Level and Milk Production of Cattle |
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| Cai Xiaojie,et al..Relationship of Between Plasma C. nucleotide Level and Milk Production of Cattle[J].Journal of Jilin Agricultural University,1995,17(4):60-62. |
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| Authors: | Cai Xiaojie |
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| Institution: | Cai Xiaojie, et al. |
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| Abstract: | The results showed that the contents of blood plasma C. nucleotide were different between different breed cattle. Bind plasma C. nucleotide in different physiological period had a great fluctuation and different genotype showed no difference variance law. the content of blood plasma C. nucleotide had a positive relationship (P<0. 05) with milk yield, milk fat yield and the content of lactoprotein.Therefore, the blood plasma C. nucleotide could be regarded as a item in estimating the milk production. |
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| Keywords: | cattle secondary messenger C nucleotide milking properties RIA |
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