酿酒酵母培养物奶酵益-X6对奶牛生产性能和健康状况的影响

Effects of Saccharomyces Cerevisiae Culture Milk-leaven-X6 On the Performance and Health Status of Calves

为验证奶酵益X6对泌乳奶牛的使用效果;采用单因子配对试验设计方法,试验组奶牛日粮添加奶酵益X6,对照组未添加,每天测定采食量、产奶量,观察消化率及粪便评分;试验结束统计试验组平均采食量提升2.00 kg,平均泌乳单产提升2.05 kg,差异极显著。结果表明奶酵益X6对泌乳牛消化率、采食量、产奶量、抗应激均有明显改善作用。

In order to verify the effect of milk yeast X6 on lactating cows, a single factor paired experimental design was used in this study. Milk yeast X6 was added to the diet of dairy cows in experimental group and not in control group. Feed intake, milk yield, digestibility and fecal score were measured daily. At the end of the experiment, the average feed intake of the experimental group was increased by 2.00 kg and the average milk yield per unit was increased by 2.05 kg. These differences are striking. The results showed that milk yeast X6 significantly improved the digestibility, feed intake, milk yield and stress resistance of lactating cows.