农业数字化转型对农业绿色增长的影响

THE IMPACT OF DIGITAL TRANSFORMATION IN AGRICULTURE ON GREEN GROWTH IN AGRICULTURE

关键词:  农业数字化转型  农业绿色增长  农业高质量发展  绿色技术创新  规模化经营

Key words:  digital transformation of agriculture  green growth of agriculture  high-quality development of agriculture  green technology innovation  scale-up operation

摘要:

目的 农业绿色发展是实现农业高质量发展的重要途径，研究农业数字化转型的绿色增长效应具有现实意义。方法 文章选取2013—2019年中国省级面板数据，运用熵值法和SBM_GML指数分别测算了数字农业和农业绿色全要素生产率指标，使用固定效应模型、中介效应模型和门槛效应模型等方法，实证研究了农业数字化转型对农业绿色增长的影响及作用路径。结果 （1）农业数字化转型对农业绿色增长有显著的促进作用，且该效应在沿海地区大于内陆地区、在非粮食主产区大于粮食主产区。（2）农业数字化转型通过绿色技术创新、农业规模化经营和农业种植结构调整作用于农业绿色增长。（3）淘宝村集聚和数字普惠金融在农业数字化转型与农业绿色增长间存在显著门槛效应，随着阈值区间的提高，农业数字化转型对农业绿色增长的影响呈现出先缩小后扩大“正Ｕ型”关系。结论 贯彻绿色发展理念，围绕农业绿色增长实施农业数字化转型发展策略，推动农业可持续发展。

Abstract:

Green development in agriculture is an important way to achieve high-quality agricultural development, and it is of practical significance to study the green growth effect of digital transformation in agriculture. In this paper, we selected Chinese provincial panel data from 2013 to 2019, measured digital agricultural and agricultural green total factor productivity indicators respectively by using the entropy method and SBM_GML index, and empirically investigated the impact of agricultural digitalization transformation on agricultural green growth and the path of effect by using the fixed effect, mediating effect and threshold effect models. The results were showed as follows. Agricultural digitalization had a significant contribution to agricultural green growth, and the effect was larger in coastal areas than inland areas and in non-food-primary production areas than in food-primary production areas. Agricultural digitalization acted on agricultural green growth through green technology innovation, agricultural scale operation and agricultural planting structure optimization. There were significant threshold effects of Tao bao villages agglomeration and digital financial inclusion between agricultural digital transformation and agricultural green growth. As the threshold interval increased, the impact of agricultural digital transformation on agricultural green growth showed a "positive U-shaped" relationship that first shrank and then expanded.Therefore, we implement the concept of green development and implement the development strategy of agricultural digital transformation around agricultural green growth to promote sustainable agricultural development.