简介：Thepurposeofthestudyistomeasurethe"growthdrag"accordingtothecharacteristicofChineselandresource.Romermodel(2001)holdsthateverycountryisinevitablyaffectedbythe"growthdrag"duetothelimitationoflandresource.Soit’sofprofoundstrategicsignificancetomeasurethe"growthdrag"accordingtothecharacterofChineselandresource.Modifiedtwo-levelCESproductionfunctionwasemployed,andthispapermodifiedthehypothesisofthemodel.TheresultindicatesthatthelimitationofChineselandresourcecastsshadowovertheeconomicdevelopmentofChina,andthegrowthrateis0.4618%lowerthanthatwithoutthelimitationoflandresource.Throughimplementingthelandresourceprotectionpolicyalongwiththetechnologyimprovementandthesubstituteeffectofotherfactorstothelandresource,Chinawillkeepasteadyandbalancedeconomicgrowth.