广西蔗叶资源化利用现状分析与对策探讨

Analysis of Current Situation and Study of Strategies for Sugarcane Leaf Resource Utilization in Guangxi

蔗叶是糖料蔗生产后的副产品,是广西主要的农作物秸秆资源。广西蔗叶具有总量相对丰富、产生时期集中、地区分布不均衡的特点,但在蔗叶资源化利用上存在认识有待加强、蔗叶资源化上下游产业链还不完整、蔗叶采收与运输瓶颈有待突破、蔗叶机械化还田农机具适应性不强等问题。广西蔗叶资源化利用必须立足实际,在充分调查广西蔗叶资源规模和利用途径的基础上,公开蔗叶资源化利用数据,明确蔗叶资源化整体设计,建立以经济利益为驱动的蔗叶资源化利用产业链条;建立以蔗叶肥料化和燃料化为主的综合利用模式和分级收储体系,推动广西蔗叶资源化利用可持续发展。

Sugarcane leaf is a by-product of sugarcane production,which is the first largest crop straw resource in Guangxi.Sugarcane leaf resources in Guangxi have the characteristics of large quantity and relatively concentrated production time,but unbalanced regional distribution.However,there are still some issues in the utilization of sugarcane leaf,such as the lack of understanding of the resource utilization of sugarcane leaf,the incomplete upstream and downstream industrial chain of sugarcane leaf resource utilization,the bottleneck of sugarcane leaf harvesting and transportation needs to be broken through,and the adaptability of sugarcane leaf mechanization returning to farmland is not strong.The resource utilization of sugarcane leaf in Guangxi must be based on the actual situation.On the basis of fully investigating the scale and utilization ways of sugarcane leaf resources in Guangxi,the data of sugarcane leaf resource utilization should be disclosed,the overall design of sugarcane leaf resource utilization should be clarified,and the industrial chain of sugarcane leaf resource utilization driven by economic interests should be established.The comprehensive utilization mode and grading storage system of sugarcane leaf based on fertilizer and fuel application were established to promote the sustainable development of resource utilization of sugarcane leaf in Guangxi.