干旱区生态环境知识资源中心(Arid): 湖羊在西北寒旱地区行为学和生理指标的观测

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	湖羊在西北寒旱地区行为学和生理指标的观测
其他题名	The behavioral and physiological indices of Hu sheep in the arid and cold areas of northwest China
	席锐 1; 李发弟 2; 王维民 1; 李冲 2; 喇永富 1; 刘婷 1; 潘香羽 1; 唐德富 1; 李宝胜 3
来源期刊	草业学报
ISSN	1004-5759
出版年	2016
卷号	25 期号:5 页码:184-191
中文摘要	为了研究西北寒冷干旱气候条件下湖羊的行为和生理指标变化,进而为西北地区湖羊引种提供数据支持和理论依据,本试验选用12只(公、母各半)舍饲周岁湖羊,通过近红外摄像技术研究了不同季节(A因子,A_1夏季,A_2冬季)、性别(B因子,B_1♂,B_2♀)和不同时段(C因子,C_1昼,C_2夜)条件下湖羊的采食、饮水、反刍、卧息等行为。结果表明,季节因子(A因子)对湖羊采食、卧息、反刍等行为均有极显著影响(P<0.01);性别因子(B因子)仅对湖羊采食和卧息行为有显著影响(P<0.05);昼夜因子(C因子)对湖羊的卧息行为有显著影响(P<0.05),对其采食和反刍行为有极显著影响(P<0.01)。季节和性别的交互作用对湖羊采食行为有显著影响(P<0.05),对反刍行为有极显著影响(P<0.01)。其余因子间交互作用对湖羊行为学无显著影响。试验羊体温、心跳、呼吸频率和血常规等生理指标均在正常范围内。以上结果说明湖羊在当地表现出了良好的适应性,在西北地区引种湖羊可行。
英文摘要	The objective of this study was to investigate the behavioral and physiological indices of Hu sheep in the arid and cold areas of northwest China. Twelve 1-year-old Hu sheep (6 rams and 6 ewes) were evenly divided into two groups. The effects of season (A factor: A_1 summer, A_2 winter), sex (B factor: B_1♂, B_2♀) and time (C factor: C_1 day, C_2 night) on feed intake, water intake, rumination, resting time and physiological indices were measured using near-infrared camera techniques. The results showed that seasonal factors had highly significant effects on feed intake, rumination and resting time (P<0.01). The sex factor had significant effects on feed intake and resting time (P<0.05), while the time factor had significant effects on resting time (P<0.05) and highly significant effects on rumination (P<0.01). In addition, only the seasonal and sex factors interacted with feed intake (P<0.05) and rumination (P<0.01). The physiological indices of Hu sheep, for instance body temperature, heartbeat, respiratory rate and blood routine examination, were within normal ranges during this experiment. In conclusion, there was no significant impact on the fundamental characteristics and general performance of Hu sheep and it is feasible to introduce them into the arid and cold areas of northwest China.
中文关键词	湖羊 ; 生态条件 ; 行为观察 ; 生理指标
英文关键词	Hu sheep ecological condition behavior observation physiological index
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURE MULTIDISCIPLINARY
WOS研究方向	Agriculture
CSCD记录号	CSCD:5703051
来源机构	甘肃农业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/234010
作者单位	1.甘肃农业大学动物科学技术学院, 兰州, 甘肃 730070, 中国; 2.甘肃农业大学动物科学技术学院, 甘肃省肉羊繁育生物技术工程实验室;;草地农业生态系统国家重点实验室, 兰州, 甘肃 730070, 中国; 3.金昌中天羊业有限公司, 金昌, 甘肃 737100, 中国
推荐引用方式 GB/T 7714	席锐,李发弟,王维民,等. 湖羊在西北寒旱地区行为学和生理指标的观测[J]. 甘肃农业大学,2016,25(5):184-191.
APA	席锐.,李发弟.,王维民.,李冲.,喇永富.,...&李宝胜.(2016).湖羊在西北寒旱地区行为学和生理指标的观测.草业学报,25(5),184-191.
MLA	席锐,et al."湖羊在西北寒旱地区行为学和生理指标的观测".草业学报 25.5(2016):184-191.