Based on the analysis of the process of comprehensive utilization of straw material utilization,com-bined with the research on the greenhouse gas emission reduction factors of the comprehensive utilization of straw ma-terial utilization,this paper calculates the greenhouse gas emission reduction in the process of comprehensive utiliza-tion of straw material utilization in Inner Mongolia,and evaluates the contribution of the comprehensive utilization of straw material utilization in Inner Mongolia to reduce carbon sequestration.From 2020 to 2022,the material utiliza-tion of domestic Inner Mongolia straw comprehensive utilization and emission reduction of greenhouse gas carbon di-oxide equivalent were 5.6075 million tons,5.512 million tons,and 4.5684 million tons,respectively.By analyzing the greenhouse gas emission reduction situation of Mongolia material utilization of straw utilization in 2020-2022,the re-duction effect of straw fuel utilization is the largest,followed by feed utilization.
Material utilizationGreenhouse gasEmission factors