中国畜牧兽医2011，Vol.38Issue(5)：58-61,4.
普氏野马繁殖群放归过程中行为和应激生理应答的研究
Physiological Response of Behavior and Stress in Breeding Group of Przewalskii Horse during Releasing Process
摘要
Abstract
The day time budget and fecal cortisol concentration of a breeding group of Przewalskii horse (1 ♂, 5♀ ) were studied which was released in Xinjing Kalamaili ungulate nature reserve in May 20,2010. The results showed that:① Compare to pre-release, the stallion and harem moving time budget increased significantly (P＜ 0. 05), and the grazing and recumbent rest time increased a little ( P ＞ 0.05 ) ; the time of standing, standing resting behavior and drinking spent decreased obviously ( P＜0. 05) , grooming and other behaviour decreased a little ( P＞0. 05) ; mark excretions behaviour of stallion decreased signifi cantly after release (P＜0. 05). ② The baseline of fecal cortisol level of the stallion was higher than harem (P＜0. 05) ; com pared to the mean cortisol level of pre-release, the cortisol concentration of the first day post-release got to the peak both stallion and harem (P＜0. 05). After release, the forth-day of stallion and the third-day of harem want back to the baseline. This study was helpful to reintroduction of Przewalskii horse and it could provide the scientific data in future research.关键词
普氏野马/放归/行为/时间分配/粪便/皮质醇Key words
Przewalskii horse/ release/ behaviour/ time budget/ feces/ cortisol分类
生物科学引用本文复制引用
于小杰,胡德夫,唐勇清,吉晟男,张永军,刘刚..普氏野马繁殖群放归过程中行为和应激生理应答的研究[J].中国畜牧兽医,2011,38(5):58-61,4.基金项目
国家自然科学基金"放归普氏野马及同域有蹄类水源主导的食物-空间资源利用对策研究"(30970545). （30970545）
