无形的约束？社会资本对农膜回收的影响研究

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中图分类号：X53；X172 文献标志码：A 文章编号：2095-6819（2025）06-1551-12 doi：10.13254/j.jare.2025.0588

Invisible constraints？The impact of social capital on the recycling of plastic filmfor agriculture QIANLong'，KOU Shuanghui¹，LI Fuduo²*

（1.InstituteofFoodandStrategicReservesNajingUniversityofFnanceandEconomics，Nanjing0，China;2.tateKey LaboratoryofEfcientUilizationofrableLandinChina/InstituteofAgculturalResourcsandRegioalPlaing，ChineseAcadey of Agricultural Sciences， Beijing 10oo81， China）

Abstract：Socialcapitalisakeyfactorinfuencingfarers‘proenviromentalbehaviors.Thisstudexploredthimpactandmhanism of socialcapitalofrmersagriculturalfilrecylingbehaviorbasedonthenonequlibrumpaneldataofChinaLandEconomySurvey （CLES）from2O2Oto022.Researchhasfoundthat：socialcapitalsignificantlypromotedtherecylingofagriculturalfilmbyfarers. Afterchangingeplanatoryvarbles，dustingsples，onsidengvllageclusteigeectsnddogenouspbl，thaboin remainedrobust，indicatingthattheintangibleconstraintofsocialcapitalhelpedtoreducethresidueofagriculturalfilm.Mechanism testingshowedthatsocialcapitalcouldpromoteagiculturalfirecylingbyimprovingtheenvironmentalawarenessandeolgical awarenessofrmers.Heterogeneityaalysisfoundthatforhouseholdswithaledecisionmakers，idleagedandyoungfarrs，part timefarmers，andsallscalefmers，ocialcpitalouldmorfectivelypromoteagriculturalfilecyling.Basedontis，tispr proposestoeeetosiieorfcialialeleteproetfotalaresdloicl among farmers，and provides precise policy recommendations based on their actual needs.

Keywords：social capital; agricultural film recycling; environmental awareness; ecological cognition

农膜覆盖技术能够抑制杂草生长、改善土壤水热条件，缩短农作物生长周期，具有显著的增产增收效益。（剩余23103字）