用代乳粉替代全乳饲喂牦牛犊的试验研究  

Research of feed with milk replacer substituting for whole milk on plateau yak calves in Haibei

作　　者：华着 赵索南 HUA Zhuo(Haibei Institute of Animal Science and Veterinary of Qinghai Province,Xihai Town 810200)

机构地区：[1]青海省海北州畜牧兽医科学研究所,西海镇810299

出　　处：《青海畜牧兽医杂志》2018年第4期28-30,共3页Chinese Qinghai Journal of Animal and Veterinary Sciences

摘　　要：为了探讨代乳粉替代全乳饲喂对牦牛犊生长发育的影响,选择日龄相近且健康的牦牛犊,按照抓阄的方法确定试验组(代乳粉)和对照组(全哺乳),每组30头。研究结果表明,海北高原牦牛犊可以提前到30日龄断奶,断奶后用代乳粉替代自然哺乳是可行的。代乳粉能够充分满足犊牛生长发育的营养需要,提高犊牛日增重,加快犊牛生长发育,缩短母牛的繁殖间隔。To study the effect of feed with milk replacer powder substituting for whole milk feeding on the growth and development of yak calves,30 calves in each group were selected as experimental group（ milk powder replacer）and control group（ whole milk） according to the method of lottery. The results showed that yak calves in Haibei plateau could be weaned 30 days earlier,and it was feasible to replace natural lactation with milk replacer after weaning.The milk replacer can fully meet the nutritional requirements of calf growth and development,improve the daily weight gain of calves,accelerate the growth and development of calves,and shorten the breeding interval of female yaks.

关 键 词：代乳粉 牦犊牛 研究 

分 类 号：S823.85[农业科学—畜牧学]