农村劳动力转移与农机数智化对农业绿色全要素生产率的影响OA

Green development is not only the key to the transformation of agricultural modernization,but also an inherent requirement for empowering agricultural modernization.Based on the field survey data of 5 administrative villages(Village X,Village Y,Village Z,Village M,and Village N)in Guizhou Province in 2024,this paper adopted the SBM-BCC model to measure agricultural green total factor productivity.Using the Tobit model and the mediation effect model,this paper empirically analyzed the relationships among rural labor transfer,digitalization and intellectualization of farm machinery,and agricultural green total factor productivity.The results showed that:rural labor transfer had a significant negative impact on agricultural green total factor productivity,while the digitalization and intellectualization of farm machinery significantly promoted the improvement of agricultural green total factor productivity.The mediation effect test indicated that both rural labor transfer and the digitalization and intellectualization of farm machinery could exert indirect effects on agricultural green total factor productivity through mediating transmission paths,showing characteristics of partial mediation effects.The heterogeneity test results revealed that the influence coefficients of the digitalization and intellectualization of farm machinery in Village Y and rural labor transfer in Village N passed the significance test,while the other three villages failed to pass the significance test.Accordingly,this paper proposes countermeasures including cultivating leading industries to stimulate the vitality of returning talents,improving the technology promotion system to foster new professional farmers,and optimizing the agricultural production structure to promote appropriate scale management,so as to boost rural revitalization and the high-quality green development of agriculture.