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转基因作物集体化浪潮下小农户的预期盈利能力、独立性及风险评估——来自新疆和广东的证据

Expected profitability, independence, and risk assessment of small farmers in the wave of GM crop collectivization--evidence from Xinjiang and Guangdong.

作者信息

Pang Yu, Zou Helin, Jia Chunchun, Gu Chao

机构信息

Research Center for Chinese Politics, School of Government, Peking University, Beijing, China.

School of Statistics and Mathematics, Central University of Finance and Economics, Beijing, China.

出版信息

GM Crops Food. 2025 Dec;16(1):97-117. doi: 10.1080/21645698.2024.2445795. Epub 2025 Jan 9.

DOI:10.1080/21645698.2024.2445795
PMID:39781569
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11730364/
Abstract

As a longstanding and indispensable part of developing countries, small farmers face challenges brought by the dissemination of GM technology. Despite governments' efforts to promote collective cultivation of GM crops through top-down policies aimed at enhancing small farmers' production efficiency and market competitiveness, actual participation rates among small farmers in many developing countries remain low. This reflects a gap and mismatch between policy design and the actual needs of small farmers. Based on a survey and empirical analysis of 964 small farmers in Guangdong and Xinjiang, China, this study finds that small farmers' acceptance of GM technology is influenced not only by expected profitability but also by factors such as their independence and risk assessment of the technology. The findings reveal that, first, small farmers' expected profitability from GM technology and their perception of independent market adaptability positively influence their willingness to participate in collective GM crop farming. Independent market adaptability acts as a partial mediator in this relationship and is moderated by small farmers' risk assessments of GM technology. Variables such as gender, age, education level, and farming experience do not show significant effects. This study enriches the theoretical frameworks related to technology acceptance, innovation and diffusion, livelihood strategies, and collective transformation among small farmers in developing countries. It provides scientific evidence for policymakers to design more effective and aligned policies concerning GM crops.

摘要

作为发展中国家长期且不可或缺的一部分,小农户面临着转基因技术传播带来的挑战。尽管各国政府努力通过自上而下的政策推动转基因作物的集体种植,旨在提高小农户的生产效率和市场竞争力,但许多发展中国家小农户的实际参与率仍然很低。这反映出政策设计与小农户实际需求之间的差距和不匹配。基于对中国广东和新疆964户小农户的调查和实证分析,本研究发现,小农户对转基因技术的接受不仅受预期盈利能力的影响,还受其独立性以及对该技术的风险评估等因素的影响。研究结果表明,首先,小农户对转基因技术的预期盈利能力及其对独立市场适应性的认知对其参与转基因作物集体种植的意愿产生积极影响。独立市场适应性在这种关系中起到部分中介作用,并受到小农户对转基因技术风险评估的调节。性别、年龄、教育水平和务农经验等变量未显示出显著影响。本研究丰富了与发展中国家小农户技术接受、创新与传播、生计策略以及集体转型相关的理论框架。它为政策制定者设计更有效且契合实际的转基因作物政策提供了科学依据。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/67da/11730364/cb9f6101f537/KGMC_A_2445795_F0006_OC.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/67da/11730364/ca2a8712adf7/KGMC_A_2445795_F0001_OC.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/67da/11730364/981333b88cf7/KGMC_A_2445795_F0002_OC.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/67da/11730364/f2d4c1dd8ed6/KGMC_A_2445795_F0003_B.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/67da/11730364/2728c83a243b/KGMC_A_2445795_F0004_B.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/67da/11730364/05ef0e7b81ed/KGMC_A_2445795_F0005_B.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/67da/11730364/cb9f6101f537/KGMC_A_2445795_F0006_OC.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/67da/11730364/ca2a8712adf7/KGMC_A_2445795_F0001_OC.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/67da/11730364/981333b88cf7/KGMC_A_2445795_F0002_OC.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/67da/11730364/f2d4c1dd8ed6/KGMC_A_2445795_F0003_B.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/67da/11730364/2728c83a243b/KGMC_A_2445795_F0004_B.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/67da/11730364/05ef0e7b81ed/KGMC_A_2445795_F0005_B.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/67da/11730364/cb9f6101f537/KGMC_A_2445795_F0006_OC.jpg

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本文引用的文献

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The Adoption of Genetically Modified Crops in Africa: the Public's Current Perception, the Regulatory Obstacles, and Ethical Challenges.非洲对转基因作物的采用:公众的当前看法、监管障碍和伦理挑战。
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Exploring the future of GM technology in sustainable local food systems in Colombia.探索转基因技术在哥伦比亚可持续地方粮食系统中的未来。
Front Genome Ed. 2023 Jun 30;5:1181811. doi: 10.3389/fgeed.2023.1181811. eCollection 2023.
3
Empirical analysis on the impact of trust in government, purposes of GM crops, and farmers' expectations on the delayed commercialization of GM crops in China---Based on Xinjiang and Guangdong survey samples.
中国转生物商业化延迟的影响因素实证分析——基于政府信任、转生物目的认知和农民期望的视角---以新疆和广东两地调研样本为例。
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4
Genetically Modified (GM) Crop Use 1996-2020: Impacts on Carbon Emissions.转基因作物的使用 1996-2020:对碳排放的影响。
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Farm income and production impacts from the use of genetically modified (GM) crop technology 1996-2020.1996-2020 年转基因作物技术的使用对农场收入和生产的影响。
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