MDPI Digital 6(3):70 2026年8月22日·8月22日 · 周六论文阅读 1

长江流域115个地级市面板数据揭示:数字驱动农业新质生产力与耕地多功能性存在显著正向关联,但呈门槛效应

AI 评分
80精选
影响力20
信息增量22
专业深度18
信源权威12
时效性8

研究揭示数字农业与耕地多功能性的关联,数据详实,但发表于MDPI期刊,权威性中等。

摘要

四川农业大学李新营等学者在《MDPI Digital》发表论文,基于2013—2023年中国长江流域115个地级市面板数据,实证检验数字驱动农业新质生产力(ANQPF)与耕地多功能性(CLM)的关联。研究发现ANQPF与CLM呈显著正向关联且经多重稳健性检验;中介机制表明,该正向关联通过提升规模以上农产品加工企业主营业务收入、增加农业技术专利数量、提升农业社会化服务水平三条路径实现;分样本分析显示,非粮食主产区、人均GDP较低地区以及长江流域上中游地区关联更强;门槛效应分析显示,ANQPF超过临界水平后正向关联呈边际递减。

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Open Access Article

Digitally Driven Agricultural New Quality Productive Forces and Cultivated Land Multifunctionality in the Yangtze River Basin

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Xinying Li

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Zhanpeng Qu

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Shuohuan Yan

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Shanni Wang

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Haozhaoxing Liao

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Yue Zhang

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Siyuan Li

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Yue Wang

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1

College of Economics, Sichuan Agricultural University, Chengdu 611130, China

2

School of Finance, Nankai University, Beijing 300353, China

3

School of Economics and Management, University of Science and Technology Beijing, Beijing 100083, China

Author to whom correspondence should be addressed.

Digital2026, 6(3), 70; https://doi.org/10.3390/digital6030070 (registering DOI)

Submission received: 6 July 2026 / Revised: 13 August 2026 / Accepted: 20 August 2026 / Published: 22 August 2026

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Versions Notes

Abstract

Transitioning cultivated land from a narrowly defined production resource into a coordinated multifunctional asset is a cornerstone of agricultural modernization. Despite this imperative, current land utilization in China remains largely constrained by a singular production focus, resulting in suboptimal multifunctionality. Although digitally driven agricultural new quality pr

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