摘要
选用１８头水牛随机分为氨化、微贮和对照三组，每组６头，分别饲喂氨化、微贮和对照甘蔗叶，探讨不同处理甘蔗叶对水牛日增重和瘤胃内４８ｈ降解率影响。结果表明：在精料相同条件下，喂氨化甘蔗叶组水牛日增重和经济效益与对照组比较差异极显著（Ｐ＜０．０１），微贮甘蔗叶与对照组比较差异显著（Ｐ＜０．０５），且经过处理甘蔗叶采食量增加，粗纤维（ＣＦ）、中性洗涤纤维（ＮＤＦ）含量下降，在瘤胃内４８ｈ的干物质（ＤＭ）、粗蛋白质（ＣＰ）、中性洗涤纤维（ＮＤＦ）降解率均有不同程度提高，尤以氨化处理效果最佳。
The experiment was conducted to study the effects of ammoniated and microbialtreated sugarcane leaves water buffaloe in performance and economic benefit,Eighteen buffaloes were randomly divided into three groups and feed ammoniated,microbialtreated and control sugarcane leaves respectively.The results showed that buffaloes fed the diets with ammoniated or microbialtreated leaves had significiant difference in performance.Both the treated leaves could increase the intake and improve CP、DM、NDF degration rate in the rumen at 48 h,but the ammoniated sugarcane leaves did better.
出处
《广西农业生物科学》
CAS
CSCD
1999年第2期124-127,共4页
Journal of Guangxi Agricultural and Biological Science
关键词
氨化
微贮
甘蔗叶
降解率
水牛
饲喂
ammoniated
microbialtreated
sugarcance leaves
degradation rate
