复方中草药添加剂对白羽王鸽生产性能、血液生化指标和胴体品质的影响

Effects of Adding Compound Chinese Herbal Medicine Additives in Diets on Productive Performance,Serum Biochemical indexes and Carcass Quality of Pigeon

本研究旨在探讨不同水平的复方中草药添加剂对白羽王鸽生产性能、血液生化指标和胴体品质的影响,评价自拟复方中草药添加剂的效果和最适添加剂量。选取体重接近、健康的亲鸽400对和乳鸽800只,随机分为4组,每组4个重复,每个重复25对种鸽和50只乳鸽。各组分别在基础日粮中添加0(对照组)、0.05%、0.1%、0.15%复方中草药添加剂,试验期28天。结果表明:①与对照组相比,Ⅰ、Ⅱ、Ⅲ组种鸽受精率显著提高0.88%、1.82%、0.97%(P<0.05),Ⅱ组种鸽产蛋间隔显著降低17.41%(P<0.05)。②与对照组相比,Ⅰ、Ⅱ、Ⅲ组乳鸽体重显著提高7.87%、13.24%、6.58%(P<0.05),Ⅰ、Ⅱ、Ⅲ组乳鸽平均日增重显著提高8.24%、13.51%、6.72%(P<0.05)。③与对照组相比,Ⅱ组乳鸽血清TP水平显著提高10.20%(P<0.05),Ⅱ组乳鸽血清GLO水平显著提高7.49%(P<0.05),Ⅲ组乳鸽血清AST显著提高22%(P<0.05),Ⅰ、Ⅱ组乳鸽血清LDL显著提高8.22%和21.38%(P<0.05)。④与对照组相比,Ⅱ组乳鸽胸肌失水率显著降低9.47%(P<0.05),Ⅱ组乳鸽胸肌剪切力显著降低9.37%(P<0.05)。综上,复方中草药添加剂可提高白羽王鸽生产性能,改善乳鸽胸肌品质和血液生化指标,且复方中草药添加剂的最适添加比例为0.1%。

The purpose of this study is to explore the effects of different levels of compound Chinese herbal medicine additives on the performance,blood biochemical indicators and carcass quality of white-feathered king pigeons,and to evaluate the effect and optimal dosage of self-made compound Chinese herbal medicine additives.In this study,400 pairs of close-weight,healthy parent pigeons and 800 pigeons were randomly divided into 4 groups,with 4 repetitions in each group,and 25 pairs of breeding pigeons and 50 pigeons in each repetition.Each group added 0(control group),0.05%,0.1%,and 0.15%com-pound Chinese herbal medicine additives to the basal diet respectively.The experimental period of this study was 28 days.The results showed that:①Compared with the control group,the fertilization rate of pigeons in groupsⅠ,Ⅱ,andⅢwas signifi-cantly increased by 0.88%,1.82%,and 0.97%(P<0.05),and the egg-laying interval of group Ⅰ was significantly re-duced by 17.41%(P<0.05)②Compared with the control group,the body weight of pigeons in groupsⅠ,Ⅱ,andⅢin-creased significantly by 7.87%,13.24%,and 6.58%(P<0.05),and the average daily weight gain of pigeons in groupsⅠ,Ⅱ,andⅢincreased significantly by 8.24%,13.51%.%,6.72%(P<0.05).③Compared withthecontrol group,theser-um TP level of pigeons in groupⅡwas significantly increased by 10.20%(P<0.05),the serum level of GLO in groupⅡwas significantly increased by 7.49%(P<0.05),and the serum AST in group III was significantly increased by 22%(P<0.05),the serum LDL of pigeons in groupsⅠandⅡsignif-icantly increased by 8.22%and 21.38%(P<0.05).④Compared with the control group,the water loss rate of pi-geon breast muscle in group Ⅱ was significantly reduced by 9.47%(P<0.05),and the shear force of pigeon breast muscle in group Ⅱ was significantly reduced by 9.37%(P<0.05).In conclusion,the compound Chinese herbal medicine additive can improve the production performance of the white-feathered king pigeon,improve the breast muscle quality and blood biochemical indicators of the pigeon,and the opti-mum addition ratio of the compound Chinese herbal medicine additive is 0.1%.