葡萄藤颗粒饲料对肉牛生长的影响

发布时间：2019-04-19 06:37

【摘要】：为了促进葡萄藤等葡萄副产物的饲料化利用,试验利用葡萄藤等葡萄副产物生产葡萄藤颗粒饲料饲喂育成期肉牛,研究其对肉牛生长的影响。结果表明:试验组牛只平均日增重达到1.71 kg,较对照组显著提高(P0.05);试验组牛只料重比为5.01∶1,明显低于对照组(6.21∶1);试验组每头牛日均效益较对照组增加8.81元。说明葡萄藤颗粒饲料可部分代替肉牛日粮中的麦秸、青贮高粱秸秆等粗饲料,对肉牛生长具有促进作用。
[Abstract]:In order to promote the feed utilization of grape by-products such as grape vines and other by-products were used to produce grapevine pellet feed to feed beef cattle in order to study their effects on the growth of beef cattle. The results showed that the average daily gain of 1.71 kg, in the experimental group was significantly higher than that in the control group (P0.05), and the feed-to-weight ratio of the experimental group was 5.01 渭 1, which was significantly lower than that of the control group (6.21 渭 1). The average daily benefit of each cow in the test group was 8.81 yuan higher than that in the control group. The results showed that the grapevine grain feed could partly replace the coarse fodder such as wheat straw and silage sorghum straw in beef cattle diet, which could promote the growth of beef cattle.
【作者单位】：唐山师范学院/唐山市动物营养与饲料工程重点实验室;吐鲁番牧盛科技有限公司;
【基金】：唐山师范学院动物营养与饲料工程协同中心培育项目(2016XTZX-03)
【分类号】：S823.5

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