热带农业废弃物资源利用现状与分析——木薯废弃物综合利用

Present situation and analysis on utilization of tropical agricultural wastes resources——Complex use of cassava wastes

阐述和分析了目前我国木薯种植概况和木薯主要废弃物木薯杆、木薯叶、木薯渣等资源的综合利用情况。其中,木薯杆已开始用于粉碎还田、培肥地力,也可气化发酵成沼气等;木薯叶可用于制作饲料、提取黄酮类化合物等;木薯皮和木薯渣主要用于制作饲料、肥料和燃料等。木薯废弃物的综合利用正朝着资源化、肥料化和饲料化的方向发展,提出了我国木薯废弃物综合利用技术存在的不足与发展建议。

This paper analyses the current planting situation of cassava and utilization of wastes of cassava straw,cassava leaf,cassava slag.Cassava stem has begun for returning grinding,soil fertility,also can gasification fermentation methane etc.Cassava leaf can be used to produce feed,extracting flavonoids etc.Cassava slag is mainly used to produce fuel,feed,fertilizer,etc.Comprehensive utilization of cassava waste are moving in the direction of resources,fertilizer and feed.The technical shortcomings and development proposals of utilization of cassava waste are proposed.