The test results approve that raising mink with formulated feed is a rational method for improving the growth performance of minks and solving the shortage of feed sources.

  • 试验结果证实,采用配合饲料与一定比例的新鲜原料喂养水貂,是提高水貂生长性能、解决其饲料来源困难的比较合理的办法。
目录 查词历史