现代农业2025，Vol.50Issue(1)：68-76,102,10.
农业科技投入对农业生态效率的影响研究
Research on the Impact of Agricultural Science and Technology Investment on Agricultural Ecological Efficiency
摘要
Abstract
Exploring the impact of agricultural science and technology investment on agricultural ecological efficiency is of great significance for promoting agricultural eco-construction and high-quality development of agriculture.Based on the 2011-2022 panel data of 31 provinces,autonomous regions and municipalities(excluding Hong Kong,Macao and Taiwan region)in China,the Super-SBM model was used to measure the 12-year agroecological efficiency values of each province,autonomous region and municipality;the direct impact of agricultural science and technology investment on agricultural ecological efficiency was tested by the fixed effect model;and the indirect impact was tested by using the mediator model and the threshold model.The study showed that:Agricultural ecological efficiency in China as a whole showed an upward trend,with rapid growth in the eastern region and slow growth in the central and western regions.Agricultural science and technology investment positively and significantly affected agricultural ecological efficiency.Agricultural science and technology investment positively and significantly affected agroecological efficiency.Agricultural disaster resistance played a partially mediating role,and agricultural productivity played a single-threshold role.Therefore,it is recommended to differentiate and increase regional investment in agricultural science and technology,develop smart agriculture,continuously improve agricultural disaster resistance increase agricultural productivity,and to improve agricultural ecological efficiency by using modern production technologies.关键词
农业科技/农业生态效率/SBM模型/农业抗灾能力/农业劳动生产率Key words
agricultural science and technology/agricultural ecological efficiency/SBM model/agricultural disaster resistance/agricultural productivity分类
管理科学引用本文复制引用
王琪,崔海霞,卢秀茹..农业科技投入对农业生态效率的影响研究[J].现代农业,2025,50(1):68-76,102,10.基金项目
国家社会科学基金项目"欧盟社区主导型乡村治理模式发展历程、运行机制及借鉴研究"(23BGL266). （23BGL266）
