农业新质生产力对粮食安全的影响分析

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中图分类号：F323.3；F326.11 文献标志码：A 文章编号：1673—5617（2025）05—0019—12

Analysis on the Impact of New Quality Productive Forces inAgriculture on Food Security in China

LIUYou-jia，MAYi-dan

（SchoolofathematicsandStatistics，Kashi University，Kashgar，Xinjiang44oo8，China）

Abstract：【Objective/Meaning】Exploring the specific pathwaysand spatial effectsof new quality productive forces in agricultureonthefoodsecuritywillelucidatetheiroperational mechanismsandregional heterogeneitytherebyprovidingan empiricalbasis forsystematicallenhancingtheresilienceoffoodsecurity.【Methods/Procedures】Basedonthepaneldataof30 provinces in Chinafrom2013 to2023，thespatialimpaceffects ofnew-qualityagriculturalproductivityonthefoodsecurityand its internalmechanisms wereempiricallanalyzedbyusing the Spatial Durbin Model.【Results/Conclusions】The study found that thenew-ualityagriculturalproductivitysignificantlyimprovedtheleveloffoodsecuityinthelocalregionandhadposiiveinterregionalspatialspillovereffects.Theheterogeneityanalysisshowedthatthepromotingeffectsofnew-qualityagricultural productivityonthefoodsecuritylevelsintheeasternregions，non-majorgrain-producingareas，andtheregionsithhigh-tech investment were more prominent.Te mechanism testsconfirmed that thenew-quality agricultural productivitycould indirectly enhance thefoodsecuritybyoptimizingtheagricultural industrialstructureand improvingtheagricultural gren totalfactor productivityTherefore，itwasnecessrytoestablisharegionalcollborativegoveancesystemtoativatethespatialspilover efects，deepentheoptimizationpathoftheindustrialtructure，improvethetechnicalempowementsystemfortheagricultural grentotalfctorproductivityandimplementtheegionaldiferentiatedguaranteepoies，soaststematicallyanethe resilience of food security.

KeyWords：newqualityproductivityinagriculture；fodsecurity；agricultural industrial tructure；spatialeffect

2014年以来，我国粮食总产量连续10年稳定在1.3万亿斤以上，口粮自给率超 100% ，粮食储备与加工能力显著提升，为粮食安全奠定坚实基础。（剩余14131字）