东·天F1代幼龄马鹿消化率的测定

对哈尔滨特产研究所东．天Ｆ１代育成期（９～１０月龄）的雌雄马鹿和离乳期（４～６月龄）的雌雄马鹿采用４Ｎ－ＨＣＬＡＩＡ法进行了消化试验。结果表明：育成期当日粮干物质中粗蛋白质水平为２６．８％时，粗蛋白质和粗纤维的消化率分别为９３．３５％和７３．６８％，且雌雄性鹿的消化率差异不显著（ｐ〉０．０５）；离乳期当日粮干物质中粗蛋白质水平为２２．０６％时，粗蛋白质和粗纤维的消化率分别为９５．０５％和６３．９６     

Digestive Rate of Dongtian F_1 Red Dear in Weaning Period and Growth Period

IntroductionDeerisamammalianspeciesofimportanteconomicvalues.Deerpartssuchaspiloseantler,blood,meat,tail,penisandplacentaareusedasnutrimentsanddeerskinsaslightindustrialmaterial.Deercanbeeasilydomesticated.Sodeerraisingindustryhasbeenexpandedrapidlyaroundthewholecountry.Amongalldeerspeciesraisedinfsrms,reddeerbecomesmainspeciesraisedforitsIaFgebodyshape,highpilosoantlerproduCtion,goodadaptability,highbearingabilityofrowf6edandeasymanagement.InthenortheasternpartofChina,thesubspeciesDongbeir…