The technology,product development,application effect and market prospect of composting disposal of organic garden waste are introduced.

The Disposing of Green Waste in USA and the Inspiration for Its Utilization in China;

Production of lactic acid from organic wastes using lactic acid bacteria;

Research of resource and recycling on organic wastes of livestock and poultry in Guangdong province;

The paper discussed foreign progress on vermicomposting of organic waste,including choices of earthworm species,effects of vermicomposting on different kinds of organic waste,factors determining vermicomposting and vermicompost's application prospect.

Utilization of organic wastes for manufacturing soilless media;

Biological hydrogen production is a process of applying anaerobic biological fermentation method to produce hydrogen from organic wastes.

This paper expound the condition and standard of utlizing organic wastes in China,analyzes such chief ecological technology and its profits as utlization of straw,manure,fermented remainder of mathane and organic garbage,and discusses the main problems and tendency of agricultural utlization of the organic wastes currently.