nitrogen fertilizer rates是什么意思 nitrogen fertilizer rates怎么读
nitrogen fertilizer rates的相关资料
nitrogen fertilizer rates的用法和样例
- Despite the reduced oil content with increasing nitrogen rates, the highest oil production per hectare came from the highest nitrogen treatment.
尽管随着氮肥施用量的增加含油率下降，但每公顷最高油产量仍得自于最高的施氮肥处理。
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