【摘要】 本文对三种自行研制的秸秆发酵剂处理麦秸饲喂肉牛的效果进行了试验对比。三种发酵剂制得的麦秸发酵料 ,感观良好 , 、 、 处理组纤维消化率比对照组分别提高 2 .80 %、11.2 7%、12 .82 % ;饲喂肉牛增重明显 ,分别比对照组提高 4 9.7%、54.8%和 6 3.8% ;其中发酵剂 效果最佳 ;与氨化麦秸比较 ,效果和经济效益均优于氨化更多还原

【Abstract】 The experiment was conducted to compare effects of feeding beef cattle with wheat straw treated by three stover ferment agents made by research team. The fermented wheat straw of three ferment agents showed a good sensory and apparent properties, the fiber digestibility of 3 treatment groups increased by 2.80%, 11.27%, and 12.82% compared with control group respectively; the weight gain of beef cattle in treatment groups was 49.7%, 54.8%, and 63.8% greater than in control group, the number 3 ferment agent demonstrated the best result. The effects and economic benefit of wheat straw fermentation was superior to ammoniated wheat straw.更多还原