The average daily milk production capacities of the trial group fed on diet with kelp meal and the control group were 18.
奶牛日粮中添加海带粉的试验组，与不添加的对照组，两组奶牛日均产乳量分别为18。
The average daily milk production capacities of the trial group fed on diet with kelp meal and the control group were 18.
奶牛日粮中添加海带粉的试验组，与不添加的对照组，两组奶牛日均产乳量分别为18。
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