低聚木糖对白羽王鸽生产性能的影响研究  

Study on effects of xylooligosaccharides on production performance in White wing pigen

作　　者：徐善金 汪情 陈卫彬 岳慧洁[2] 杜文兴[2] 

机构地区：[1]江阴市威特凯鸽业有限公司 [2]南京农业大学动物科技学院

出　　处：《中国饲料》2013年第11期23-25,共3页China Feed

基　　金：江苏农业三项工程项目[sx(2011)193]

摘　　要：为研究低聚木糖对蛋鸽生产性能和蛋品质的影响,试验将1920只白羽王鸽母鸽随机分为4组,每组4个重复,分别在基础日粮中添加质量分数为0.01%、0.02%、0.03%的低聚木糖,并设空白对照组。结果表明:0.02%组和0.03%组的产蛋率、日均产蛋总量均极显著高于对照组和0.01%组(P<0.01),料蛋质量比极显著低于对照组(P<0.01)。各试验组蛋壳厚度、蛋黄比色、蛋壳质量分数、蛋黄质量分数、哈夫单位等差异均不显著(P>0.05),但0.02%组和0.03%组蛋壳强度明显增加(P<0.05)。0.02%组和0.03%组的饲养经济效益比对照组分别提高8.73%和4.99%。The experiment was conducted to study the effect of xylooligosaccharides （XOS） on production perfor- mance and egg quality of layers＇ pigeon.A total of 1920 white wing pigeons were randomly divided into four groups with four replicates each,which were fed basal diet adding with 0% 0.01% ,0.02%, 0.03% xylooligosaccharides.Resuhs showed that：laying rate and total weight of eggs of 0.02% and 0.03% group were significantly higher than those of control group and 0.01% group （P 〈 0.01 ） ,and feed/egg ratio were significantly （P 〈 0.01 ） lower than that of control group.There were no significant differences among all groups in the eggs yolk and eggshell percentage,eggshell thickness,the Hamiltonian units （P 〉 0.05）,while shell strength of 0.02% group and 0.03% group obviously increasesd （P 〈 0.05）.Raise benefit of 0.02% and 0.03% group were 8.73% and 4.99% higher than that of control group ,respectively.

关 键 词：低聚木糖 白羽王鸽 蛋鸽 生产性能 蛋品质 

分 类 号：S816.7[农业科学—饲料科学]