氮磷钾配施处理氮素损失率最低，为8.71%。
甜椒植株各器官的氮素积累动态与干物质积累动态相似。
The nitrogen accumulation dynamics were similar to the dry matter.
研究结果，硝酸还原酶活性随氮素用量不同而发生变化。
The result showed that the activity was different to the change of quantity of nitrogen.
目前堆肥过程中氮素损失比较严重，通常达到50%左右。
Whereas rate of nitrogen losing during composting has been high to be 50%.
目前堆肥过程中氮素损失比较严重，通常达到50%左右。
Whereas rate of nitrogen losing during composting has been high to be 50%.
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