:2008212228:(1965),,:,91()2009.9(1)VOL.9,NO.120093JournalofNanjingAgriculturalUniversity(SocialSciencesEdition)Mar.,2009(,225009):,,,,;;,:;;:F304.6:A:16717465(2009)010014062090,,,,,,,,:,,;,,2000,,2%,600,198019951.37%0.6%,,500600,25,(,2007)[1](2006),1.3;,2,1/5,,20042007,2006641702700,74.3%,71.6%76%76.4%48,17.82%,11.3%,20.42%,26.06%(,2007)41©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:,20051800200174,2,23,322/3,,2,2/3,30%,1/3,,,,,11,,,,,,,[2],,,315,500,40%,60%,,,,2:,()198026,135,45,111,,,65,33(1660,),6525,38.5%,,,,,,3:(,2007)200572006890,9043330173330,110218(5654853670),46219,41.94%,90114048.1,0.66,;6972575.86;7954.2,0.48,15302,9050028.6,54.6%,;,,,,75.7%,,9012.67%,,,7,7-7.54%;,25-24.86%,;,1/3[3]2009,,,511:©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:1.3,15.3%,2000,,,,33200911314,8095,,90%,69.1%,7.2%,54.2%,42.8%,31.7%,,,57.6%;,26.9%,80%,20%,,,,[4],,,:,,,,,40%,,,,,,,,1998,80,,,,,,,,,,,,,,,,,,1.,80,,1990,,,,,61()9©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(,2006)[5]200510.3%(,2007)[6]200550,20,11,5,4(,2007)[7]90251311;6823,19,,,,,,,,,,,,,,,,,,,10100:2,95%,5%42,16.7%,,2.,,,,,,,,:,,,2004,,,[8],,,,,,,,;,3.,,,,,,,,,,,,2007,,4072%,20063;5040%,200631625,82%,5,3,40,,5060,,[9],,,,,,2005,,,,,,10,,711:©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(),,,,,2.,,,358%,,2020:,,,50003;,,5%,50%,,60%;,55,,,,,6,81()9©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:[1].[J].,2007(4).[2].[J].,2008(1):22-25.[3].[J].,2007(4):137-147.[4].[N].,2009-02-10.[5],,.[J].,2006(11):2536-2538.[6].[J].,2007(2):119-120.[7],.[J].,2007(10):65-69.[8],.[M].:,2004:271.[9],[EB/OL].(:)NegativeEffectsofLaborForceDrainonRuralEconomyXIALi2yan(CollegeofEconomics,YangzhouUniversity,Yangzhou225009,China)Abstract:Themovementoflaborforcefromvillagestocitiesissuchalong2termtrendthateventhefinancialcrisiscannotstoppeasantworkersfromflowingoutofthevillage.Duetothecontinuousdepartureofhugeamountofyouthandstronglaborforce,manyproblemshavemerged,suchasreducedutilizationrateoffarmland,un2der2developmentofinfrastructure,formationofso2calledvacanctvillages,agingofagriculturalproduction,etc.ThishascausednegativeimpactsonagriculturalbasisandnationalfoodsecurityofChina.Therefore,measuresshouldbeimplementedassoonaspossible,includingthecombinationofpopulationmovementandlarge2scaleagriculturalmanagementbasedoncentralizedarableland,theimplementationoffavorablepolicytoattractthoseyouthtoengageinagriculturalproduction,andtakingtheopportunityofpeasantsreturningandre2employmenttospeedupmodernagricultureandnewvillageconstruction.Keywords:DepartureofRuralLaborForce;DeclineinArableLandUtilization;AgingofAgriculturalProduction911:©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.