The effects of prohibiting graze, rest grazing, different time for rest grazing and grazing strategies on grass productivity were studied.
本文研究了休牧、禁牧、不同休牧时间以及不同放牧制度对草群生产力的影响。
The effects of prohibiting graze, rest grazing, different time for rest grazing and grazing strategies on grass productivity were studied.
本文研究了休牧、禁牧、不同休牧时间以及不同放牧制度对草群生产力的影响。
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