Your ration may allow a little more unprotected fat without adverse effects or it may require you to feed less to maintain healthy ruminal fermentation. 日粮中可能需要稍多的未保护脂肪而没有负面效应,或需要喂稍少的未保护脂肪,以保持健康的瘤胃发酵。
fermentation in rumen怎么读 fermentation in rumen是什么意思