日粮添加肉桂醛对奶牛公犊生长、健康及瘤胃发酵性能的影响

杨云燕,王其炎,彭地纬,潘一帆,高晓梅,宣泽义,陈少梅,邹彩霞,曹艳红,林波

Effects of Cinnamaldehyde on Growth Performance,Health Status, Rumen Fermentation and Microflora of Dairy Calves

YANG YunYan,WANG QiYan,PENG DiWei,PAN YiFan,GAO XiaoMei,XUAN ZeYi,CHEN ShaoMei,ZOU CaiXia,CAO YanHong,LIN Bo

表1 开食料基础饲粮组成及营养水平（%,风干基础）

Table 1 Composition and nutrition level of base diets for starters feed (%,air dry basis)

项目Items 含量Content 营养水平Nutritional ingredients 含量Content 玉米Corn 54.40 干物质DM 90.00 豆粕Soybean meal 22.00 粗蛋白质CP 18.42 膨化大豆Expanded soybean 5.00 粗脂肪EE 3.54 米糠粕Rice bran meal 6.00 粗灰分Ash 10.00 玉米胚芽粕Corn germ meal 4.00 钙Ca 1.09 磷酸氢钙 CaHPO4 2.50 磷P 0.87 氯化钠NaCl 0.50 乳清粉Whey powder 2.50 红糖Brown sugar 2.50 预混料Premix 0.60 合计Total 100.00