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.
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。
The quality of silage corn improvement is necessary. High sugar content of stalk will help for further improving the quality of corn silage and palatability of feed.
提高青贮玉米饲料品质非常重要，较高的茎秆含糖量有助于进一步提高青贮玉米的饲料品质和适口性。
Silage corn, characteristic of high biological yield and good feed conversion, is an important feed source of grass-feeding livestock.
青贮玉米具有较高的生物学产量和良好的饲料转化率，是草食家畜重要的饲料来源。
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