Analysis of Physiological and Biochemical Indexes of White Suffolk Sheep,White-tibetan Sheep and Tibetan Sheep

摘要

In order to compare the physiological and biochemical indexes of different sheep populations in plateau area,we measured the physiological and biochemical indexes of White Suffolk sheep,White-tibetan sheep and Tibetan sheep in four seasons.The body temperature,respiration and heart rate of White Suffolk sheep,White-tibetan sheep and Tibetan sheep throughout the year were(38.96±0.23)-(40.80±0.74)℃,(27.20±7.73)-(74.56±10.91)times/min,and(83.10±2.42)-(106.25±7.07)times/min,respectively.The main blood physiological indexes of White-tibetan sheep were between those of Suffolk sheep and Tibetan sheep or close to that of Tibetan sheep,the indexes of WBC in summer,HGB and RDW-CV in autumn,RDW-CV in winter were close to that of White Suffolk sheep.The main blood biochemical indexes of White-tibetan sheep were between that of White Suffolk sheep and Tibetan sheep or close to that of Tibetan sheep,but the indexes of ALB in spring,AST in summer,ALP and CHOL in autumn,and ALP in winter were close to that of White Suffolk sheep.It revealed that the adaptability of White-tibetan sheep was prior to White Suffolk sheep,and tended to Tibetan sheep in the plateau environment.