Research Progress of Comprehensive Utilization Technologies of Crop Straw
In order to further tap the comprehensive utilization potential of straw and rationally develop and utilize straw resources,this paper summarized the current situation and research progress of comprehensive utilization of crop straw in China,analyzed and summarized the development trend of comprehensive utilization of crop straw in China,and prospected the development prospect of comprehensive utilization of straw.The results showed that the comprehensive utilization and research of crop straw in China are mainly concentrated in five aspects:fertiliz-er,feed,energy,raw material and base material utilization.Straw returning to the field was still the most effective means of comprehensive utilization of straw,and the biggest obstacle of straw off-field utilization was the high-est cost of straw collection,storage and transportation.In the future,it is necessary to further accelerate the top-level design of straw utilization,refine local utilization design,and improve the level of comprehensive utilization science and technology.
NETL
NSTL
万方数据
维普
