天然牧草青贮料的最佳利用时间应在青贮35 ~ 120天之间。
The best use of time for native grass silage material was between 35-120 days after ensilaged.
用此方法检测了来自德国和中国的猪场、牛场以及鸡场的饲料样品共111份，包括玉米、玉米青贮、牧草青贮以及混合饲料和牧草。
Total of 111 feed samples, including corn, corn silage, grass, grass silage and mixed feed, were collected from different pig, cattle, dairy and chicken farms in Germany and China.
当青贮的牧草的干物质含量低于30%时，需要一种添加剂来降低梭酸菌的生长。
When the forage to be ensiled is below 30% dry matter, an additive may be needed to reduce the growth of clostridia .
应用推荐