机构地区: 郑州大学化工与能源学院
出 处: 《农机化研究》 2010年第1期13-17,共5页
摘 要: 堆肥是畜禽粪便无害化、资源化的主要方法,但在堆肥过程中会有大量的氨挥发损失,导致堆肥品质下降,影响其农业利用价值。为此,讨论了堆肥过程中氮素的转化机理、转化规律、氨挥发的影响因素以及各种调控措施,以期为堆肥过程中有效地控制氨挥发损失提供理论基础和实践参考。 Composting is the main way of the harmless and resource utilization of the Livestock Manure, but there is a lot of ammonia volatilization loss, which leading to the decline of the compost quality and its agricultural use value. This article discusses the mechanism and the low of the nitrogen transformation, the influencing factors and the regulation measures of ammonia volatilization, in order to provide theoretics basic and practice reference for availably controlling ammonia volatilization loss during composting.
领 域: [环境科学与工程]