摘要
通过对波德代羊舍饲和半舍饲的行为观察发现:昼夜24h中,以夏季睡眠时间最长,公、母羊分别为431.15±57.40min(占30%)、409.38±78.45min(占28%);秋季反刍时间最长,公、母羊分别为630.41±76.57min(占44%)、585.03±28.00min(占41%);采食时间以秋季为最长,公、母羊分别为370.12±12.15min(占26%)、381.08±13.79min(占27%)。运动时间以秋季为最短,占昼夜时间的6%左右。结果表明:波德代羊的昼夜行为受引入地气候条件和饲养管理方式等因素的影响。
Observation and detection were carried out on Borderdale introduced from New Zealand to Gansu Province. In a full day, the sleeping time was significantly longest in summer, rams and ewes were 431.15±57.40 minutes, accounted 30%, 409.38±78.45 minutes, 28% respectively; Ruminant time was significantly longest in autumn, rams and ewes were 630.41±76.57 minutes,44% and 585.03±28.00 minutes, 41% respectively; The feeding time was longest in autumn season, rams and ewes were 370.12±12.15 minutes, 26% and 381.03 ±13.79 minutes, 27% respectively. The moving time was shortest in autumn season, around 6% of the full day. The results showed that behavior of Borderdale was inftenced by season and management.
出处
《家畜生态》
2004年第4期105-108,共4页
Ecology of Domestic Animal
基金
国家农业部"948"(982065)项目。
