摘要
犏牛是牦牛与黄牛的杂交后代,常年生活在高海拔地区,具有对低温、低氧等恶劣环境适应性强的优点。笔者从犏牛的生长发育、肉质性能及产奶性能等方面与其亲本进行比较,以期为科学认识、合理开发利用犏牛提供参考。
Cattle-yak is the hybrid of taurine bulls and yak cows live in high altitude, has sueeessfully adapted to the alpine hypoxia. This paper reviewed the heterosis in growth performance, meat quality and milk production of cattle-yak. To provide reference for promoting the innovation and development of cattle-yak.
作者
吴周林
左玲
徐弘扬
王健蓉
张仕民
赵莉
罗海艳
Wu Zhou-lin, Zuo ling, Xu Hong-yang, Wang Jian-rong, Zhang Shi-min, Zhao Li, Luo Hai-yan(College of Agronomy, Sichuan Minzu College, Kangding, Sichuan 626001, Chin)
出处
《当代畜牧》
2018年第2期23-25,共3页
Contemporary Animal Husbandry
基金
四川省教育厅科研项目(18ZB0452)
四川省大学生创新训练项目(201611661014)
四川民族学院大学生创新训练计划项目(201711661016)
关键词
犏牛
杂种优势
生长性能
肉质
产奶性能
cattle-yak
heterosis
growth performance
meat quality
milk performance
