本文主要依据国际贸易相关理论，运用定性分析方法深入全面的分析绿色贸易壁

This article is mainly based on international trade related theories, using qualitative analysis methods to thoroughly and comprehensively analyze the concept, characteristics, manifestations and development trends of green trade barriers, so as to find the relationship between agricultural exports and green trade barriers, and apply economic theories to green trade barriers. The mechanism and economic effects of trade barriers are analyzed in order to lay a foundation for the study of follow-up issues. Then it analyzes in detail the status quo of agricultural exports in Yunnan Province.

Based on the relevant theories of international trade, this paper uses qualitative analysis methods to analyze the concepts, characteristics, manifestations and development trends of green trade barriers in depth and comprehensively, so as to find the relationship between agricultural exports and green trade barriers, and to analyze the mechanism and economic effects of green trade barriers by economic theory in order to lay the foundation for the study of follow-up problems. Then it analyzes the current situation of agricultural exports in Yunnan Province in detail.

Based on the international trade theory, this paper analyzes the concept, characteristics, manifestation and development trend of green trade barrier by using qualitative analysis method, so as to find the relationship between agricultural products export and green trade barrier, and analyze the mechanism and economic effect of green trade barrier by using economic theory, so as to lay a foundation for the follow-up research Set the foundation. Then it analyzes the current situation of agricultural products export in Yunnan Province in detail.