摘要
牦牛是青藏高原特有的主体畜种,牦牛的血液生理生化指标能够有效地反映出机体的健康状况及对高原环境的适应性。[目的]为了解西藏高山牦牛和娘亚牦牛之间的差异。[方法]研究对西藏高山牦牛和娘亚牦牛14项血液生化指标进行测定。[结果]娘亚牦牛ALP、Glu、TG、CK指标极显著高于西藏高山牦牛(P<0.01),而其他指标在2个牦牛品种之间差异不显著(P>0.05)。皖东黄牛AST指标低于3个牦牛品种指标,ALB指标大于3个牦牛指标。阿什旦牦牛的UA指标明显低于皖东黄牛和西藏高山牦牛与娘亚牦牛。西藏高山牦牛和娘亚牦牛CRE指标低于皖东黄牛和阿什旦牦牛,UREA指标高于阿什旦牦牛。娘亚牦牛母牦牛TCHO、ALT、ALP、Glu、CK指标显著高于公牦牛(P<0.05),而娘亚牦牛母牦牛ALB指标极显著高于公牦牛(P<0.01),西藏高山牦牛母牦牛Glu指标显著高于公牦牛(P<0.05),其他指标差异不显著(P>0.05)。[结论]不同品种、性别、自然环境等均会导致血液生化指标产生差异。
Yak is the main animal species of Qinghai Tibet Plateau.The blood biochemical indexes of yak can effectively reflect the health status of the body and the adaptability to the plateau environment.[Objective]To understand the difference between Tibet Gaoshan yak and Niangya yak.[Methods]14 blood biochemical indexes of Tibet Gaoshan yak and Niangya yak were determined.[Results]The ALP,Glu,TG,CK indexes of Niangya yak were extremely significantly higher than those of Tibet Gaoshan yak(P<0.01),while other indexes had no significantly different between the two yaks(P>0.05).The index of Wandong cattle was lower than three yak breed indexes,and ALB index was higher than three yak indexes.The UA index of ashidan yak was significantly lower than that of Wandong cattle,Tibet Gaoshan yak and Niangya yak.CRE index of Tibet Gaoshan yak and Niangya yak was lower than Wandong cattle and ashidan yak,and UREA index was higher than ashidan yak.The indexes of TCHO,ALT,ALP,Glu and CK of Niangya female yak were significantly higher than those of male yak(P<0.05),and ALB index of Nianya female yak was extremely significantly higher than that of male yak(P<0.01),the Glu index of Tibet Gaoshan female yak was significantly higher than that of male yak(P<0.05),and other indexes had no significant difference(P>0.05).[Conclusion]Different species,gender and natural environment will lead to differences in blood biochemical indexes.
作者
任稳稳
梁春年
张振宇
丁考仁青
姜辉
阎萍
潘和平
张强
REN Wen-wen;LIANG Chun-nian;ZHANG Zhen-yu;DING KAO Ren-qing;JIANG Hui;YAN Ping;PAN He-ping;ZHANG Qiang(Key Laboratory of Yak Breeding Engineering of Gansu Province,Lanzhou Institute of Husbandry and Pharmaceutical Sciences,Chinese Academy of Agricultural Sciences,Lanzhou,Gansu 730050;College of Life Science and Engineering,Northwest Minzu University,Lanzhou,Gansu 730030;State Key Laboratory for Germplasm Resources and Genetic Improvement of Highland Barley and Yak Jointly Built by the Ministry and Province,Lhasa 850000;Institute of Animal Husbandry and Veterinary Medicine,Institute of Agriculture and Animal Husbandry of Tibet Autonomous Region,Lhasa 850009)
出处
《中国牛业科学》
2021年第1期10-12,60,共4页
China Cattle Science
基金
西藏特色家畜选育与健康养殖项目(XZ201901NA02)
中国农业科学院创新工程项目(CAAS-ASTIP-2014-LIHPS-01)
农业资源调查与保护利用项目
甘肃省科技计划资助项目(20JR5RA580)。
