增施磷肥是增加绿肥鲜草产量的一项重要技术措施。
The application of phosphate fertilizer in green manure production is the important technique measure for raising its fresh grass yield.
增施磷肥是增加绿肥鲜草产量的一项重要技术措施。
The application of phosphate fertilizer in green manure production is the important technique measure for raising its fresh grass yield.
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