好氧高温堆肥氮素损失及保氮技术研究进展  

Research Progress of Nitrogen Loss and Nitrogen Conservation in Aerobic High Temperature Composting

作　　者：冯蓉 刘丽[1,2] 杨胜竹[1,2] 李响 陆引罡 FENG Rong;LIU Li;YANG Shengzhu;LI Xiang;LU Yingang(Agricultural College of Guizhou University, Guiyang,Guizhou 550025, China;Institute of New Fertilizer Resources and Technology, Guizhou University, Guiyang,Guizhou 550025, China;Guizhou Key Laboratory for Tobacco Quality Study, Guiyang,Guizhou 550025, China)

机构地区：[1]贵州大学农学院,贵州贵阳550025 [2]贵州大学新型肥料资源与技术研究所,贵州贵阳550025 [3]贵州省烟草品质研究重点实验室,贵州贵阳550025

出　　处：《山地农业生物学报》2020年第6期47-52,共6页Journal of Mountain Agriculture and Biology

基　　金：国家自然科学基金项目(31760133);贵州省科技计划项目[(2017)0106];贵州省科技计划项目黔科合平台人才[(2017)5788号];贵州省生物学一流学科建设项目(GNYL[2017]009);教育部2019年度省级一流本科专业贵州大学农业资源与环境建设点。

摘　　要：好氧高温堆肥是实现农业有机废弃物无害化、资源化的有效途径。但在堆肥中氮素极易挥发损失,如何有效控制氮素的挥发损失成为优化堆肥工艺的关键技术之一。本文综述了好氧高温堆肥氮素损失及保氮技术研究进展,分别从氮素转化机理,氮素损失现状、影响氮素损失因素和各种调控措施等方面进行了探讨,以期为降低好氧高温堆肥氮素损失提供参考依据。Aerobic hightemperature composting is an effective way to realize the and resource utilization of agricultural organic waste.The nitrogen is easy to los,how to effectively control the loss of nitrogen volatilization.The progress of nitrogen loss and nitrogen conservation techniques in the aerobic hightemperature composting,discuss the mechanism and the status of nitrogen loss,the influencing factors and the regulation measures of nitrogen loss,in order to provide a reference for the realization of aerobic hightemperature composting nitrogen loss.

关 键 词：好氧高温堆肥 氮素转化 氮素损失 保氮技术 控氮 

分 类 号：S606+.1[农业科学—园艺学]