【摘要】 贵州作为中国西部地区一个贫困的山区农业大省,其特殊的地形地貌决定着农业种植结构及农作物种类.贵州省拥有大量的农作物秸秆资源,但是这些丰富的资源没有得到有效的利用,造成资源的浪费.本文立足于循环经济的角度,在充分认识我省秸秆资源储量的前提下,探究秸秆作为燃料、肥料、饲料及原料在农业中的循环利用过程,并分析秸秆综合利用带来的经济、环境及社会效益,以期达到减少农业废弃物,提高秸秆资源利用效率的目的.更多还原

【Abstract】 Guizhou is a large poor mountainous agriculture province in the Western China.Its special terrain and landform decide the agricultural plant structure and the crops type.Guizhou Province has massive crop stalk resources that has not been effectively used and resulted in the waste of the resources.On the circulation economy and fully realizing the reserves of the stalk resources in the Province,the investigation was made to research into the process of agricultural circulation use of crop stalk as fuel,fertilizer,feedstuff and other raw materials,and to analyze the economical,environmental and social benefits or efficiency that are brought about by the comprehensive utilization of crop stalk,in order to reduce agricultural offal and to increase the utilization efficiency of the crop stalk resources.更多还原