农业产业链与技术创新链融合发展的系统动力学仿真研究

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与东宁,.农业产业链与技术创新链融合发展的系统动力学仿真研究[J].湖北农业科学,2026,65(1):240-249.

关键词：农业产业链；技术创新链；融合；系统动力学模型；仿真

中图分类号：F124 文献标识码：A

文章编号:0439-8114(2026)01-0240-10

DOI:10.14088/j.cnki.issn0439-8114.2026.01.035 开放科学（资源服务）标识码（OSID）：

Systemdynamics simulation study on the integrated development of agricultural industry chain and technological innovation chain

LU Dong-ning,HU Yu-feng (School of Economicsand Management,Yan’anUniversity,Yan'an716ooo,Shaanxi,China)

Abstract:Usingthedynamicfeedbacklopanalysis methodofsystemdynamics，thekeydynamicelementsandtheircausalfedback relationshipswithitethesubsystemsoftheintegateddevelopmentsystemofteagriculturalindustrychainandtetechological inovatiochainwereanalyzed,andthemechanismbehindtheintegrateddevelopmentoftheagriculturalindustrychainandtetech nologicalinnovationchainwasclarified.Onthisbasis，asystemdynamicsmodelwasestablishedandrealdatawereinputforpolicy simulation.Underteeistigscenariowithoutalteringanyparameters，shortcomingsinteintegateddevelopmentofChina'sagrulturalindustrychainandtechnologicalinovationchainereidentifed.Furtherpolicysimulationsrevaledthatthekeytoprooting integrateddevelopmentlainstrengtheningthetehnoogicalinovationcapabilitisofleadingagriculturalenterprsesandoation entitiesinacademiandresearch，improvingthesucessrateofcollaborativeinovationandtetransformatioateofthological achievements，optiiingteallcatiostructueofgovermentfiancialinvestmentisienceandtecnolog，uildingasoudi ronmentforintegrateddevelopmentofthetwocains，andsystematicallydvancingthedeepintegrationofthetwohains.Policyre ommendations were proposed to achieve new breakthroughs in the integration of the two chains.

Key words:agricultural industrychain；technologicalinnovationchain；integration;system dynamics model;simulation

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