动物营养学报2017，Vol.29Issue(7)：2384-2390,7.DOI:10.3969/j.issn.1006-267x.2017.07.021
复合益生菌对乳鸽生长性能、屠宰性能、免疫器官指数和血清生化指标的影响
Effects of Compound Probiotics on Growth Performance, Slaughter Performance, Immune Organ Index and Serum Biochemical Parameters of Squabs
摘要
Abstract
This experiment was conducted to investigate the effects of compound probiotics on growth performance,slaughter performance,immune organ index and serum biochemical parameters of squabs.Seventy-two pairs of breeding pigeons and 144 squabs were selected and randomly divided into 4 groups with 6 replicates per group and 3 pairs of breeding pigeons and 6 squabs per replicate.In fed the same basal diet at the same time,the control group was fed the health care sand,groups Ⅰ,Ⅱ and Ⅲ were fed the health care sand with compound probiotics Ⅰ (Lactobacillus acidophilus+Bifidobacterium lactis),compound probiotics Ⅱ (Bifidobacterium lactis+Enterococcus faecalis) and compound probiotics Ⅲ (Lactobacillus acidophilus+Enterococcus faecalis),resperctively.The experiment lasted for 28 days.The results showed as follows: compared with the control group,1) in the aspect of growth performance,group Ⅱ significantly increased the body weight at 28 days of age and the average daily gain of squabs (P<0.05).2) In the aspect of slaughter performance,group Ⅱ significantly increased the slaughter rate,semi-eviscerated rate and eviscerated rate of squabs (P<0.05),group Ⅰ and group Ⅲ significantly reduced the abdominal fat rate of squabs (P<0.05)).3) In the aspect of immune function,group Ⅱ significantly increased thymus index of squabs (P<0.05).4) In the aspect of serum biochemical index,group Ⅰ and group Ⅲ significantly reduced the content of total protein and globulin in serum of squabs (P<0.05),group Ⅰ,group Ⅱ and group Ⅲ significantly reduced the serum creatinine content of squabs (P<0.05),group Ⅱ and group Ⅲ significantly reduced the serum triglycerides content of squabs (P<0.05),group Ⅱ significantly increased the serum high density lipoprotein content of squabs (P<0.05).In summary,compound probiotics added in the health care sand can improve the growth performance,slaughter performance,immune organ index and serum biochemical index of squabs.关键词
复合益生菌/乳鸽/生长性能/血清生化指标Key words
compound probiotics/squabs/growth performance/serum biochemical index分类
农业科技引用本文复制引用
陈晓帅,杨海明,孟俊,王志跃,周慧,杨征烽..复合益生菌对乳鸽生长性能、屠宰性能、免疫器官指数和血清生化指标的影响[J].动物营养学报,2017,29(7):2384-2390,7.基金项目
江苏省农业三新工程项目(SXGC[2015]071) （SXGC[2015]071）
