Bio-composting of Organic Solid Wastes and the Field Effects afetr Long-term Application of Compost
This paper introduced the bio-composting, including the discussion of inoculation, fast composting and compost quality based on the lab and full-scale plant study. The aim is to reduce the composting time as well as to maintain higher nutrients in compost and to conform to the national compost standards. Furthermore, the compost use and its effects on crop yield and soil properties in two on-site field experiments, one for wheat-maize cropping system(1993-) and another for greenhouse vegetable cropping system(2002-) at Quzhou station in Hebei province were also provided. Compost use in both grain and vegetable growing systems revealed that the soil physical, chemical and biological properties were improved and crop yield could be compatible with those conventional systems. The C and N cycle and soil biodiversity need to be further clarified in a long-term view.
Compost Organic waste field effects
Ji Li Hefa Yang Lina Liang Zhi Xu Longli Zhang
Department of Ecology and Ecological Engineering, China Agricultural University, Beijing 100193,Chin Quzhou Experimental Station, Quzhou county, Hebei Province, China
国际会议
The 3rd International Conference on Waste Management and Technology(第三届固体废物管理与技术国际研讨会)
北京
英文
474
2008-11-05（万方平台首次上网日期，不代表论文的发表时间）