| 南山气候与荷斯坦奶牛泌乳量的关系 |
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| 引用本文： | 卿燃莉,卿国清,严光荣,杨志军,谢美兰.南山气候与荷斯坦奶牛泌乳量的关系[J].农业科学与技术,2017,18(4). |
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| 作者姓名： | 卿燃莉 卿国清 严光荣 杨志军 谢美兰 |
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| 作者单位： | 湖南邵阳市气象局,湖南邵阳,422000 |
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| 基金项目： | 湖南省气象局 2014年立项短平快项目.Supported by the "Duanpingkuai" Project of Hunan Meteorological Bureau in 2014 |
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| 摘 要： | 南山是中国南方独特的天然草场,气候温凉,年平均气温11.2℃,最热月7月平均气温为18.4℃,极端最高气温26.8℃,最冷月1月平均气温2.2℃,极端最低气温-16.0℃,荷斯坦奶牛耐寒怕热,适宜温度为11-16℃,适宜在南山养殖,每头奶牛年产奶量为6900 kg,达到产奶量先进水平,其产奶量高峰值在6月,产奶量低值出现在10月.
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| 关 键 词： | 南山气候 奶牛泌乳量 关系 |
Relation between Climate and Milk Yield of Holstein in Nanshan |
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| Ranli QING,Guoqing QING,Guangrong YAN,Zhijun YANG,Meilan XIE.Relation between Climate and Milk Yield of Holstein in Nanshan[J].Agricultural Science ＆ Technology,2017,18(4). |
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| Authors: | Ranli QING Guoqing QING Guangrong YAN Zhijun YANG Meilan XIE |
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| Abstract: | Nanshan, an unique natural meadow, has cool climate. In Nanshan, annual average temperature was 11.2 ℃; average temperature in the hottest month July was 18.4 ℃, and extremely maximum temperature was 26.8 ℃; average temperature in the coldest month January was 2.2 ℃, and extremely minimum temperature in February was -16.0 ℃. Holstein is resistant to low temperature but not resistant to high temperature. The suitable temperature for Holstein ranges from 11 to 16 ℃,so the climatic environment in Nanshan is suitable for the breeding of Holstein. Annual average milk yield of each Holstein was up to 6900 kg, reaching the advanced level of annual average milk yield of each Holstein in China. The milk yield of cows was the highest in June and the lowest in October. |
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| Keywords: | Climate in Nanshan Milk yield of Holstein Relation |
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