桑叶粉对肉兔生产性能的影响试验  

Effects of Mulberry Leaf Powder on Productive Performance of Meat Rabbit

作　　者：焦锋[1] 林伟龙[2] 孙红梅[2] 任占军[2] 苏超[1] 孙自余 

机构地区：[1]西北农林科技大学蚕桑丝绸研究所,陕西杨凌712100 [2]西北农林科技大学动物科技学院,陕西杨凌712100 [3]安康市蚕桑产业发展中心,陕西安康725000

出　　处：《北方蚕业》2016年第1期15-18,共4页North Sericulture

基　　金：现代农业产业技术体系建设专项(CARS-22);西北农林科技大学基本科研业务专项(XNY2013-27)

摘　　要：为探讨桑叶作为家兔蛋白质源饲料的可行性,在肉兔的日粮中添加不同比例的桑叶粉进行试验,研究桑叶粉对肉兔生产性能和消化系统发育的影响。结果显示,不同处理组日增重、采食量及料重比与对照组相比差异不显著,各处理组间差异不显著;不同处理间盲肠和盲肠内容物绝对重和相对重差异不显著。试验表明,桑叶粉可以完全替代苜蓿而作为生长期肉兔的饲料来源,桑叶粉的添加量可为15%-20%。To investigate the feasibility of mulberry leaves as rabbit protein fodder,mulberry leaf powders were added in meat rabbit diet at different rate to study its effect on production performance and digestive system development of meat rabbit.Results show that daily gain,feed intake as well as feedweight ratio between each treatment group or compared with control had no difference.It is summarized that mulberry leaf powder could completely replace alfalfa to serve as protein fodder of growing rabbit,and the optimal addition amount is 10%-15%.

关 键 词：桑叶粉 肉兔 生产性能 屠宰性能 

分 类 号：S829.1[农业科学—畜牧学]