因施肥而自农业释出的氨与氧化亚氮研究

Ammonia and nitrous oxide emissions from agriculture due to the fertilizer applications

论述由施肥致自农业释出的NH3与N2O两种气体的生成与释出过程。N2O是重要的温室气体之一,而自农业挥发的NH3则不仅标志化肥(含农家肥)的损失,亦系一种资源浪费,且可导致环境问题。治理此二种气体将是化肥工业今后的使命。

The forming and releasing procedures for both gases, NH_3 and N_2O, from agriculture due to fertilizer application are discussed in this paper. N_2O is one of the important greenhouse gases, while volatilization of NH_3 from agriculture shows not only loss of fertilizers(including manure), known as a waste of resources, but also environmental issues.Control of above-mentioned gas emmission will be responsibility for fertilizer industry in future.