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1、河南農(nóng)業(yè)大學(xué)碩士學(xué)位論文三門峽市煙葉生產(chǎn)資源與可持續(xù)發(fā)展分析姓名：馬京民申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：農(nóng)業(yè)推廣煙草學(xué)指導(dǎo)教師：宮長(zhǎng)榮黃元炯20090601ANALYSISONPRODUCTIONRESOURCESANDSUSTAINABLEDEVELOP砸NTOFTOBACCOLEAVESINSANA仍三NXIACITYSupervisorProfGongChangrongMasterCandidate：MaJingminABSTRACT：T

2、hispapergaveabriefreviewonproductiondevelopmenthistoryoftobaccoinSanmenxia，introducedbasicproductionsituationatpresentThearticlealsosystematicallyanalyzedtheresourcestatusintobaccoproductionofSanmenxiaincludingecological

3、resources，socialeconomicresources，infrastructureresourcesandtobaccoleafresourcesThereareeightrestrictivefactorsofsustainabledevelopmentofSanmenxiacityincurrenttobaccoleafproduction1Withlowtobaccoleafyieldandbenefit，theen

4、thusiasmoftobaccogrowershouldbeimprovedurgently2Instabilityintheranksofemployees，ageandtheknowledgestructureisirrational3Degradationofthenaturalenvironmentoftobaccoproductionandresourcecompetitionisbecomingincreasinglyse

5、vere4Relativelyweakprotectionmechanism，therisksoftobaccoproductionishigh5Scatteredlayoutoftobaccocultivation，itisdifficulttoembodythescalebenefitandthecharacteristicsandqualityoftobacco6Tobaccoproductionisaworkoflaborcon

6、sumingandtimeconsumingandthelevelofmechanizationisverylow7Witlllowoverallqualityoftobaccofarmers，thepromotionofnewtechnologiesbecomesmoredifficult8Withunreasonabletobaccomarket，gradeandsomepartoftobacco’sstructureisunsta

7、bleAccordingtothetobaccoproductionrequirementsofsustainabledevelopment，combinedwiththepracticalproduction，theguidingideologydevelopmentthinkingandconcretegoalwereclearedofSanmenxiacity’Stobaccoproductionsustainabledevelo

8、pmentin20092012Andpointedoutthemainwaywhichisthatoneplan，thetwoestablishments，thethrees廿engthenandthefouroptimizationtorealizesustainabledevelopmentoftobaccoproductionThatis，1Scientificplanningandactivelypromotethelarge—

9、scalecultivationontobacco2Establishtheprotectionmechanismofproductionriskinordertodealwithemployeesworryingaboutthefuture3Establishtheprotectionsystemofthebasictobaccofield，improvethesoilecologicalenvironmentoftobaccogro

10、wingareas4Strengtheningscienceandtechnologyinvestmentandimprovingthecapacityoftechnologicalinnovationintobaccogrowingareas5Enhanceinfrastructureconstructionpromotemarketorientedoperationoffacilities6Tostrengthentheconstr

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