Electronic detection of lameness in dairy cows through measuring pedometric activity and lying behavior
Electronic detection of lameness in dairy cows through measuring pedometric activity and lying behavior
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DOI：
10.1016/j.applanim.2012.10.001
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发表时间：
2012-12-31
影响因子：
2.3
通讯作者：
Buescher, Wolfgang
中科院分区：
文献类型：
--
作者：
Alsaaod, Maher;Roemer, Christoph;Buescher, Wolfgang
本研究的目的是评估 ALT 计步器对活动和躺卧行为进行电子测量的效率，以识别非跛行牛和跛行牛之间的不同行为模式。传感器用于测量活动和躺卧行为，包括躺卧总时间、躺卧次数、每头奶牛每次躺卧的持续时间以及最大/最小躺卧持续时间。根据运动评分（NRS），总共选择了 30 头泌乳荷斯坦奶牛。
The objective of this research was to evaluate the efficiency of electronic measurement of activity and lying behavior by ALT-pedometer to recognize different behavior patterns between non-lame and lame cows. The sensors were used to measure the activity and lying behavior, including the total time spent lying down, the number of lying bouts, the duration of each bout for individual cows and maximal/minimal bout duration. A total of 30 lactating Holstein dairy cows were selected based on their locomotion score (NRS