Agriculture is an important field of"Belt and Road"strategy,agricultural ecological environment is the basis of agricultural development,green agriculture is the guarantee of agricultural development.Based on the analysis of the current situation of green agriculture development in Hunan Province,the market competitiveness of agricultural products in Hunan is not strong,the trade level of agricultural products is vulnerable to trade barriers,the awareness of green agriculture development is lacking,and the agricultural ecological pollution is becoming increasingly serious,it also proposes meas...