仔猪用复合维生素配方筛选试验

A Screening Test on Piglets'Compound Vitamin Formulations

用1、2、3、4号复合维生素和市售××多维(对照)饲喂20～60日龄纯种荣昌哺乳仔猪,结果表明3号复合多维组分别较1、2、4组对照组提高16.61%(P<0.01),8.75%(P<0.05),9.86%(P<0.05)和17.45%(P<0.01);4号、1号复合多维能提高饲料利用率,3号复合多维能提高采食量和日增重;综合经济效益以3号复合多维最佳。

A series of compound vitamin complexes,grouped into1,2,3and4,and used as test groups,with another complex branded××purchased from markets and used as the control,all the five of them were fed to piglets of pure Rongchang aged20～60days.Results showed that group1to4enhanced the feeding efficiency by16%,as compared with the control group(P<0.01),8.75%(P<0.05),9.86%(P<0.05)和17.45%(P<0.01);among which group1and4could improve feed efficiency and group3could increase feeds taken as well as daily gains.Group3got the most economic benefit.