不同方法处理甘蔗叶梢饲喂山羊的试验研究

摘要

为了探讨不同处理方法对甘蔗叶稍营养价值的影响及饲喂山羊的效果，为科学利用甘蔗叶梢养羊技术提供科学依据。分别采用青贮、氨化、微贮的方法处理甘蔗叶梢，并进行山羊的饲养试验。结果表明，青贮、氨化、微贮甘蔗叶梢均达到优级标准；与新鲜甘蔗叶梢相比，氨化和微贮均提高了甘蔗叶梢的粗蛋白(CP)、粗脂肪(EE)、灰分(Ash)、钙(Ca)、磷(P)的含量；在精料相同的条件下，氨化、微贮均可极显著( P<0.01)提高山羊对甘蔗叶梢的采食量、平均日增重和养羊的经济效益。%In order to investigate the effect of different treatments on the nutritional value of sugarcane leaves and the effect of feeding goats,to pro￣vide scientific basis for the scientific utilization of sugarcane leaf tip. Using the silage,ammoniation,micro storage processing of sugarcane leaf,and the feeding experiment of goats was carried out. The results show,silage,ammoniation,microbialtreated sugarcane leaf reached excellent standard;compared with the fresh sugarcane leaves,ammoniated and microbial were increased and the sugarcane leaves of CP,EE,Ash,Ca,P content;under the same con￣centrate conditions, ammoniated and microbial could significantly improve goats sugarcane leaves feed intake,average daily gain and economic benefits of sheep ( P<0.01) .