胍基乙酸替代物“健美达”对山羊生长性能和血液生化指标的影响  

GAA substitution JMD on Anhui White Goat growth performance and blood biochemical index

作　　者：孙志辉[1,2] 殷捷[1] 凌英会[1] 查湖生 丁建平[1,2] 

机构地区：[1]安徽农业大学动物科技学院,合肥230036 [2]合肥博大牧业科技开发有限责任公司,合肥230036 [3]安徽省太湖县畜牧局,太湖246402

出　　处：《安徽农业大学学报》2014年第2期282-286,共5页Journal of Anhui Agricultural University

基　　金：国家高技术研究发展计划(863)计划项目(2011AA100307);安徽省科技计划项目(11010302108)共同资助

摘　　要：选用120只安徽白山羊青年羊,随机分成4组,以稻草、青贮为粗饲料,以胍基乙酸替代物为补料,试验组精料中按每吨全价添加1000 g"健美达",研究胍基乙酸替代物对安徽白山羊生长性能和血液生化指标的影响。结果发现,饲喂健美达30 d比60 d对机体的影响显著,日增重得到极显著增长(P<0.01),尿素氮、碱性磷酸酶等血液生化指标也有显著变化(P<0.05)。试验证明,合理的饲喂周期(饲喂30 d),添加胍基乙酸替代物"健美达"组比未添加组日增重呈极显著增加(P<0.01),谷丙转氨酶也有极显著的增加(P<0.01)充分机体对营养物质的吸收代谢,促进生长。A total of 120 younger Anhui White Goats were randomly divided into 4 groups. Coarse fodder was the straw and ensiling. Concentrate feed was used as food supplement, additive JMD was added into concen- trate feed in a proportion of 1 to 1000 in treatment group to study its influence on white goat＇s growth perform- ance and blood biochemical indexes. The result showed that between 30-day group and 60-day group, daily gain was significant difference （P〈0.01）, and BUN（ blood urea nitrogen） and ALP（alkaline phosphatase ） were also significant difference （P〈0.05）. The evidence indicated that average weight daily in Test A（ with addition of JMD）was significant different with that in Control A （P〈0.01）. The same as AST（P〈0.01） for body to absorb nu- trient to promote growing in rational feeding time （30 days）.

关 键 词：胍基乙酸替代物 安徽白山羊 生长性能 血液生化指标 

分 类 号：S816.79[农业科学—饲料科学]