发酵床垫料饲养荷斯坦牛试验报告

选择饲养密度、品种一致的荷斯坦牛,分为试验组和对照组,对照组砖面平养,试验组采用发酵床垫料,饲养试验中对产量、环境卫生等指标进行测定。结果显示,试验组的产奶量、料奶比等指标明显好于对照组;试验组牛舍NH3浓度低于对照组,粪便降解充分,奶牛均匀躺卧在垫料上。说明建立的试验方法可行,为生物环保养殖技术应用于奶牛生产提供参考依据。

A Test Report of Mattress Fermented Feed for Raising Holstein Dairy Cow

Holstein cattle which feeding density and variety are incidence was selected and differentiated two sets, experimental group and control group. Control group was raised on bricks and experimental group by Mattress fermented feed. Target of production, sanitation, environment, economy were detected at feeding trials. The result revealed that the milk production, the ratio of milk and feed were better than control group, concentration of NH3 was lower than control groups＇ and faeces were fully dispelled. The establishment of a viable method provided reference for environmental protection, bio-farming technology in the production of cattle.