Nitrogen compounds, like urea, a big component of urine, are transformed over several steps.

含氮化合物如尿的主要组成成分尿素则经过几步被转化。

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Types of fertilizer with nitrogen fertilizer, per mu can be with human excrement urine thin 1500 ~ 2000 kg, 5 ~ 10 kg urea.

肥料种类以氮肥为主，每次每亩可施有稀薄的人粪尿液1500 ~ 2000公斤，加入尿素5 ~ 10公斤。

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Nitrogen compounds, like urea, a big component of urine, are transformed over several steps.

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