| 运用计步器鉴定泌乳盛期荷斯坦奶牛的发情效果研究 |
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| 引用本文： | 蒋晓新,刘炜,魏星远,邓双义,艾力.运用计步器鉴定泌乳盛期荷斯坦奶牛的发情效果研究[J].安徽农业科学,2013,41(15):6728-6729,6732. |
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| 作者姓名： | 蒋晓新 刘炜 魏星远 邓双义 艾力 |
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| 作者单位： | 新疆农业职业技术学院,新疆昌吉,831203;新疆天润五一奶牛场,新疆乌鲁木齐,830088 |
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| 基金项目： | 2011年度新疆农业职业技术学院资助项目 |
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| 摘 要： | 目的]探讨运用计步器对泌乳高峰期荷斯坦奶牛发情的鉴定效果。方法]利用人工观察鉴定和计步器监测对处于泌乳盛期荷斯坦奶牛进行发情鉴定。结果]与人工观察鉴定相比,运用计步器监测泌乳盛期奶牛发情的检出率提高了24.01%,不但减少人工成本,而且提高了准确率。结论]该研究可为奶牛发情鉴定提供可靠依据。
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| 关 键 词： | 计步器 荷斯坦奶牛 泌乳盛期 发情 |
Study on the Effects of Identifying the Estrus of Holstein Cows during Peak Lactation by Using Pedometer |
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| Institution: | JIANG Xiao-xin et al(Xinjiang Agricultural Vocational Technical College,Changji,Xinjiang 831203) |
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| Abstract: | Objective] The research aimed to discuss the effects of identifying the estrus of Holstein cows in peak lactation by using pedometer.Method] The estrus situations of Holstein cows during peak lactation were identified by manual observation and pedometer monitoring.Result] Compared with manual observation,the detection rate of estrus in Holstein cows by using pedometer monitoring was increased 24.01%,which reduced the labor cost and enhanced accuracy rate.Conclusion] The research could provide reliable basis for the estrus identification of cows. |
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| Keywords: | Pedometer Holstein cows Peak lactation Estrus |
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