低聚糖对蛋雏鸡生长性能及粪臭的影响  

Effect of oligosacchaide on growth performance and waste gas in layer chicken

作　　者：汪莉[1] 罗淑琴[1] 苏宁[1] 苏军[1] 邰秀林[1] 

机构地区：[1]四川畜牧兽医学院动物科学系,重庆荣昌402460

出　　处：《畜牧与兽医》2002年第6期6-8,共3页Animal Husbandry & Veterinary Medicine

摘　　要：选择新出壳新罗曼蛋鸡 42 4羽 ,研究了日粮中添加不同水平的低聚糖对蛋雏鸡生长性能及粪臭的影响。日粮中添加的低聚糖水平分别为0 %、 0 1 5 %、 0 2 5 %、 0 35 %。试验期为 6周。试验结果表明 :0～ 6周龄日粮添加 0 1 5 %～ 0 35 %的低聚糖 ,可使蛋雏鸡的ADG、F/G显著高于对照组 (P <0 0 5) ,添加低聚糖 0 1 5 %,氮的排泄率低于对照组 (P <0 0 5) ,粪便H2 S的产生量极显著低于对照组 (P <0 0 1 ) ,日粮添加 0 1 5 %～ 0 35 %低聚糖 ,粪便氨的产生量显著低于对照组 (P <0 0 5)。 0～ 6周龄蛋雏鸡日粮中低聚糖适宜添加量为 0 1 5 %～ 0 2 3%A trial was conducted to evaluate the effect of oligosaccharide on growth and waste gas in layer chicken.424 zero day old new Roman layer were randomly allotted one of four treatments;1)basal diet;2)basal+0 15% oligosaccharide;3)basal+0 25% oligosaccharide;4)basal+0 35% oligosaccharide.ADG,F/G was significantly increased (P<0 05)in the group supplemently with 0 15%～0 35% oligosaccharide.The nitrogen and H 2S excreta were significantly reduced(P<0 05 or P<0 01)when 0 15% oligosaccharide was supplemented.NH 3 was significantly increased(P<0 05)in the group supplemently with 0 15%～0 35% of oligosaccharide.The best addition of oligosaccharide was 0 15% to 0 23% on zero to six weeks old layer chicken.

关 键 词：基础料配方 低聚糖 蛋雏鸡 生长性能 粪臭 

分 类 号：S831.5[农业科学—畜牧学]