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我国的农作物秸秆的资源量非常巨大,从其组成成分来看,秸秆的利用可分为:秸秆还田(肥料化)、秸秆饲料化、秸秆燃料化和作为工业生产原料四个方面。秸秆的资源化利用不但能够减少以至消除农业废弃物危害,而且其本身的回收和资源化利用会对农业生产过程提供丰富的能源和物质投入,从而减少农业生产过程的外部投入,达到节约资源,降低生产成本,增加农业收入,形成农业的可持续发展。但是在作物秸秆利用过程中存在着政策、意识、资金和技术上的问题,本文就其利用过程中存在的问题做简要的分析。
China’s crop straw resources are huge, judging from its composition, straw utilization can be divided into four aspects: straw returning (fertilizer), straw feeding, straw fueling and industrial production of raw materials. The resource utilization of straw can not only reduce or even eliminate the harm of agricultural wastes, but also its own recovery and resource utilization will provide rich energy and material inputs to agricultural production so as to reduce the external input in agricultural production, save resources, Reduce production costs, increase agricultural income, the formation of agriculture, sustainable development. However, there are policy, awareness, capital and technical problems in the utilization of crop stalks. This article briefly analyzes the problems in the utilization of crop stalks.