Analysis of the current situation and existing problems of comprehensive utilization resources of main crops straw in Xinjiang
This article analyzed the sowing area,yield,and straw yield of crops in Xinjiang from 2011 to 2020,and concludes that the straw resources of cotton,wheat,and corn are the main part of the total straw resources of crops in Xinjiang.Therefore,selecting the straw resource data of cotton,wheat,and corn from 2011 to 2020 for the past 10 years to calculate and analyze the amount of straw resources in Xinjiang.According to data,the average utilization structure of crop straw in China is as follows:in 2020,the comprehensive utilization rate of straw in China was 90%,including direct return to the field,feed conversion,fuel conversion,base material conversion,and fertilization.Through in-depth analysis,it pointed out that straw utilization still faces some practical problems:Xinjiang straw collection and storage system still needs to be improved;The comprehensive utilization cost is high,and currently the mechanization level of straw collection and storage in Xinjiang is in a backward stage.Based on the problems in crops straws comprehensive utilization,it is proposed to strengthen the promotion of knowledge on the comprehensive utilization of straw,improve system construction and carry out pilot work,use adapting measures according to local conditions,strengthen policy support,as well as improve standard formulation and expanding industrial landscape.
NETL
NSTL
万方数据
