摘要
本文利用红外行为传感器监测系统对中国和比利时的两个猪场共200多头母猪的发情行为进行监测。结果表明:1母猪活动量变化趋势与其是否发情有明显差异;2可以根据母猪断奶后的天数来确定配种时间;3猪舍环境温度对断奶母猪的发情行为影响极显著。
In this paper, oestrour behavier of more than 200 sows was detected using infrared sensors in both countries (China and Beligum). The results show that the activity of oestreus sows has different trends with their normal behavior. The sows can be inseminated according to the days after weaning. At the same time,the effect of temperature on oestrus is highly significant.
出处
《家畜生态》
2004年第4期60-62,65,共4页
Ecology of Domestic Animal
基金
中比国际合作项目-中国南方地区母猪
肉猪热调节行为与湿热环境相关性的研究。
