研究了乳牛日粮中添加不同比例枯草芽孢杆菌与酵母培养物混合制剂“畜速益”(XSY)对乳牛泌乳量及乳品质的影响。
An experiment was conducted to study the effects of mixture of Bacillus subtilis and yeast culture named Xusuyi (XSY) added into dairy diet on intake and milk production.
在酵母粉基础发酵培养基中，添加各种无机离子和游离氨基酸，使其含量与酵母抽提物相同。
The inorganic ions and the amino acids were respectively added to the medium while yeast powder was used as base nitrogen source.
本发明公开了一种奶牛饲料酵母培养物添加剂及其制备方法，属于奶牛饲料生物添加剂及其制备技术领域。
The invention discloses a method for preparing cow forge yeast cultivate additive, belonging to the cow forge biological additive and preparation.
应用推荐