| 外源激素催乳对小牛泌乳的影响 |
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| 引用本文： | 杨鹏华,倪凤娥,李宁. 外源激素催乳对小牛泌乳的影响[J]. 乳业科学与技术, 2009, 32(4): 185-186 |
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| 作者姓名： | 杨鹏华 倪凤娥 李宁 |
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| 作者单位： | 长江大学生命科学学院,湖北荆州434025;中国农业大学农业生物技术国家重点实验室,北京100010;长江大学生命科学学院,湖北荆州,434025;中国农业大学农业生物技术国家重点实验室,北京,100010 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 利用外源激素刺激小牛泌乳的研究鲜有报道.研究对8月龄小牛进行外源激素注射,诱导小牛泌乳,并对催乳乳汁的乳脂、总蛋白、乳糖、干物质含量进行了分析.结果表明外源激素能有效刺激小牛泌乳,乳汁成分没有发生明显变化.这对快速鉴定转基因牛是否能生产活性蛋白具有一定意义.
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| 关 键 词： | 激素 催乳 乳成分 |
Effect of Injection of Heterogenous Hormone to Lactogenesis of Calves |
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| Yang Penghua,Ni Feng'e,Li Ning. Effect of Injection of Heterogenous Hormone to Lactogenesis of Calves[J]. JOURNAL OF DAIRY SCIENCE AND TECHNOLOGY, 2009, 32(4): 185-186 |
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| Authors: | Yang Penghua Ni Feng'e Li Ning |
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| Affiliation: | 1 College of Life Science;Yangtze University;Jingzhou of Hubei 434025;China;2 State Key Laboratory for Agrobiotechnology;China Agricultural University;Beijing 100010;China |
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| Abstract: | The reports about lactogenesis of calves by injecting heterogenous hormone were few now.Calves about 8 months old were induced lactation with heterogenous hormone in the study.Further more,the com-positions of resulting milk were analyzed.The result showed that calves could effectively be induced lacta-tion by injection of heterogenous hormone,and obvious changes of milk composition were not observed. |
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| Keywords: | hormone lactogenesis milk composition |
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