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Position: Home > Articles > Observation on the Adaptability of China Grassland Red Cattle in Southern Gansu Area China Cattle Science 2007,33 (4) 25-26+28

中国草原红牛在甘南地区的适应性观测

作  者:
杨勤;石红梅;马登录;张海滨;文国忠;牟永娟;念木秀;赵君;包富贵
单  位:
甘南州畜牧兽医科学研究所
关键词:
中国草原红牛;甘南地区;适应性;观测
摘  要:
中国草原红牛适应性强,耐粗饲,是适于北方地区放牧饲养的乳肉兼用品种牛。甘南州畜牧兽医科学研究所于2004年6月从内蒙古赤峰市引进年龄2.5~3.5岁,健康无病的草原红牛13头,与甘南牦牛自然交配生产两种犏牛。经3年观察,草原红牛在甘南地区的抗病力较强,耐寒、耐粗饲,能随甘南牦牛同群放牧,与甘南牦牛自然交配,受胎率、产犊率、犊牛成活率和繁殖成活率分别为60.69%、87.98%、88.01%和46.99%,表现出很好的适应性。
译  名:
Observation on the Adaptability of China Grassland Red Cattle in Southern Gansu Area
作  者:
YANG Qin,SHI Hong-mei,MA Deng-lu,ZHANG Hai-bin,WEN Guo-zhong,MU Yong-juan,NIAN Mu-xiu,ZHAO Jun,BAO Fu-gui (Institute of Animal Husbandry and Veterinary Science of Gannan Prefecture,Hezuo,Gansu 747000,China)
关键词:
China Grassland Red cattle;Southern Gansu area;Adaptability;Observation
摘  要:
China Grassland Red cattle,as a dual-purpose cattle breed with great adaptability and endurance of hardy environment,acclimated the grazing condition in northern region of China.13 China grassland red cattle at the age of 2.5 to 3.5 year-old were introduced from Inner Mongolia to The institute of Animal Husbandry and Veterinary Science of Gannan Prefecture to mate with Gannan yak.The F1 crossbreds of Grassland Red cattle and yak were produced.During the 3 years observation period,it was noted that the China Grassland Red cattle showed the great resistance to diseases,cold weather and hardy feeding conditions,and could graze with yak,the conception rate,calving rate,calf survival rate and reproductive survival rate of crossbreds were 60.69%,87.98%,88.01%,and 46.99%,which displayed the good adaptability.

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