梅花母鹿泌乳期精料补充料中适宜营养水平研究  

Studies of the Optimal Protein and Energy Levels in ConcentratedFeed dering the Lactation Period for Female Sika Deer

作　　者：高秀华[1] 杨福合[1] 金顺丹[1] 张学文[1] 王晓伟[1] 

机构地区：[1]中国农业科学院特产研究所,吉林吉林132109

出　　处：《经济动物学报》2001年第4期10-14,共5页Journal of Economic Animal

摘　　要：为探讨梅花鹿泌乳期精料补充料适宜蛋白质水平与能量浓度,本研究采用2(CP:24%、27%)×2(GE:16.74MJ/kg、17.57MJ/kg)二因子试验设计,选用健康经产母鹿47头,分为4个试验组,进行了饲养试验和消化试验.试验结果表明,泌乳期精料补充料中的能量浓度对仔鹿体增重、蛋白质消化率、能量消化率均有极显著影响.高能处理组仔鹿体增重、蛋白质消化率、能量消化率均极显著高于低能处理组(P＜0.01);泌乳期精料补充料中较适宜的蛋白质水平为23.6%、能量浓度为17.6MJ/kg(GE);每头鹿每天需要可消化粗蛋白质200～210g、可消化能24～25MJ.In order to estimate the optimal dietary energy concentration and crudeprotein level during the lactation period for female sika deer,feeding and digestiontrials were conducted with 47 female deer.The animals were randomly assigned to 4groupo.The results showed that: (1) dietary energy concentration had significant ef-fects on lwe weight gain,protein digestibility and energy digestibility of the suckledcalf(P<0.01).(2)the optimal energy concentration and crude protein level in con-centrated feed were 17.6 ML/kg GE and 23. 6%CP respectively.(3)the daily re-quirements of digestible energy and digestible crude protein per deer were 24~25 MJ and 200~210g respecively during the lactation period for female sika deer.

关 键 词：梅花鹿 泌乳期 能量 母鹿 精料补充 饲料营养 

分 类 号：S865.42[农业科学—野生动物驯养]