花菜叶替代部分日粮对肉鹅生长性能、血清生化指标和酶活性的影响  

Effects of diet substituted partly with cauliflower leaves on geese's growth performance,serum biochemical indexes and enzyme activities

作　　者：王惠影[1,2] 刘毅[1] 龚绍明[1] 王翠[1] 杨云周[1] 何大乾[1] 

机构地区：[1]上海市农业科学院畜牧兽医研究所,上海201106 [2]扬州大学动物科学与技术学院,扬州225009

出　　处：《上海农业学报》2016年第2期24-27,共4页Acta Agriculturae Shanghai

基　　金：现代农业产业技术体系建设专项资金(CARS-43-26);上海市科技兴农重点攻关项目[沪农科攻字(2009)第2-1号]

摘　　要：为探讨花菜叶饲养肉鹅的可行性和效果,选用同批饲养、体重相近的4周龄浙东白鹅,随机分为花菜叶组、黑麦草组和对照组,分别饲喂(20%花菜叶+80%精料)日粮、(20%黑麦草+80%精料)日粮和100%精料日粮,试验期3周。结果显示:用20%花菜叶替代部分精料,试验鹅体重和补饲精料料重比无显著改变(P>0.05);试验鹅血清中TP、ALB和GLU含量差异不显著(P>0.05);BUN和TG浓度极显著降低(P<0.01),AST活性显著降低(P<0.05),ALT活性有所降低(P>0.05);T3和T4含量显著提高(P<0.05);LDL-C含量与其它组无显著性差异(P>0.05),但HDL-C含量极显著提高(P<0.01)。可见花菜叶可作为肉鹅饲料资源开发利用。In order to explore the feasibility and effect of raising geese with cauliflower leaves,4-week-old Zhedong white geese with nearly the same body weight were randomly divided into cauliflower group, ryegrass group and control group, and fed for 3 weeks respectively on 20% cauliflower leaves ＋ 80% concentrate,20% ryegrass ＋ 80% concentrate,and 100% concentrate. The results showed that the variations of tested geese in body weight and ratio of body weight to feeding were not significant in the cauliflower group （ P 〉 0.05 ） ; The TP, ALB and Glu contents of the tested geese＇ s sera had no significant difference （P 〉 0.05 ） ; The BUN and TG concentrations decreased significantly （P 〈 0.01 ）, the AST activity decreased significantly （P 〈 0.05 ）, and the ALT activity somewhat decreased （ P 〉 0.05 ） ; The T3 and T4 contents increased significantly （ P 〈 0.05 ） ; In addition, the LDL-C content had no significant difference （ P 〉 0. 05 ）, but the HDL-C content increased significantly （ P 〈 0.01 ）. It was thus clear that cauliflower leaves could be used as a feed resource of geese to be developed and utilized.

关 键 词：鹅 体重 酶活性 生化分析 花菜叶 

分 类 号：S835[农业科学—畜牧学]