不同品种的小麦对生长獭兔营养物质表观消化率的影响  

Effects of different varieties of wheats on nutrient apparent digestibility for growing rex rabbits

作　　者：周松涛[1] 戴冉[1] 杨冠宇[1] 谷子林[1,2] 

机构地区：[1]河北农业大学动物科技学院,河北保定071001 [2]河北省山区研究所,河北保定071001

出　　处：《粮食与饲料工业》2016年第1期56-59,64,共5页Cereal & Feed Industry

基　　金：国家兔产业技术体系(CARS-44-B-3);河北省科技支撑计划(14236602D-6)

摘　　要：研究新麦0208品种小麦和良星66品种小麦对生长獭兔的表观消化能和营养物质表观消化率的影响。结果表明:生长獭兔对新麦0208品种小麦和良星66品种小麦的表观消化能分别为13.48和13.47 MJ/kg,生长獭兔对新麦0208品种小麦和良星66品种小麦中的总能、干物质、粗蛋白质、粗纤维、中性洗涤纤维、酸性洗涤纤维、粗脂肪、粗灰分、钙、磷、无氮浸出物的表观消化率分别为80.81%、85.79%、83.59%、20.54%、37.59%、26.61%、80.90%、60.51%、51.08%、22.54%、88.73%和79.84%、82.29%、83.02%、20.77%、35.29%、25.06%、82.08%、58.11%、51.19%、21.61%、81.86%。新麦0208品种小麦和良星66品种小麦较接近于常见能量饲料玉米在家兔上的营养价值,可以替代适量玉米;新麦0208品种小麦对生长獭兔的营养价值要略优于良星66品种小麦。This experiment was conducted to evaluate the effects of two different varieties of wheat（Xinmai 0208 and Liangxing 66） on apparent digestion and nutrient apparent digestibility for growing rex rabbits. The result showed as follows：the apparent digestion of Xinmai 0208 and Liangxing 66 were 13.48 MJ/kg and 13.47 MJ/kg,respectively; the apparent digestibility of GE,DM, CP, CF, NDF, ADF, EE, Ash, Ca, P and NFE in Xinmai 0208 and Liangxing 66 for growing rex rabbits were 80. 81%,85. 7900,83.59%,20.54%,37.59%,26.61%,80.90%,60.51%,51.08%,22.54%,88.73% and 79.84%,82.29%, 83.02% ,20.77% ,37.83% ,25.06% ,82.08% ,58.11%, 51.19% ,21.61%,81.86%, respectively. In conclusion, the nutritional valus of Xinmai 0208 and Lingxing 66 were similar to corn for growing rex rabbits,and the two kinds of wheat could replace a moderate amount of corn;the nutritional values of Xinmai 0208 was better than that of Liangxing 66.

关 键 词：新麦0208 良星66 小麦 消化率 生长獭兔 

分 类 号：S829.1[农业科学—畜牧学]