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簡介:華中農業(yè)大學碩士學位論文長江上游合江江段漁業(yè)現狀評估及長鰭吻鲄的資源評估姓名張松申請學位級別碩士專業(yè)水產養(yǎng)殖指導教師張訓蒲常劍波20030501據長鱔吻愈句在漁獲物中的比例求得合江江段19992002年魚類平均資源量為129075560KG、87524737KG、154217721KG和130602934KG。關鍵詞長鰭吻絢,漁業(yè)現狀,資源評估,長江上游
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頁數: 71
大小: 3.55(MB)
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簡介:寧波大學碩士學位論文SPS和TBT對寧波市主要水產品出口影響分析姓名董楠楠申請學位級別碩士專業(yè)國際貿易學指導教師鐘昌標20040301ABSTRACTSINCETHERECENTDECADESTHEGLOBALINTEGRATIONOFECONOMYPRESENTSTHETRENDOFKEEPINGINCREASINGASARESPONSETOCUTDOWNMETARIFFTHEINTERNATIONALCOMMUNITYHAVINGMADEALONGTERMEFFTSTOCREATEAWIDELYFREEDOMOFINTERNATIONALTRADEONTHEOTHERHTHETECHNICALBARRIERSTOTRADEHASINSPIREDASEEMINGLYENDLESSSTREAMOFNEWPRODUCTSINCLUDINGTECHNICALREGULATIONTECHNICALSTARDCERTIFICATIONSYSTEMCOMMODITYINSPECTIONHAVINGPLAYEDANIMPTANTROLEININTERNATIONALTRADEWTOFINALLYPASSEDTWOAGREEMENTSONTECHNICALTRADERELATEDTOTBTSPSINFACTWHENWETRACEBACKTHEPASTOFDEVELOPEDCOUNTRIESTHEYHAVESUCCESSFULLYPROTECTEDTHEMSELVESWITHLOTSOFTECHNICALBARRIERSKEYWDSWTOWTOTBTWTOSPSTECHNICALBARRIERSTOTRADE
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上傳時間:2024-03-04
頁數: 67
大?。?0.49(MB)
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簡介:揚州大學碩士學位論文贛榆縣無公害水產品養(yǎng)殖產業(yè)的規(guī)劃和發(fā)展研究姓名徐健申請學位級別碩士專業(yè)農業(yè)推廣養(yǎng)殖指導教師王志躍吳價寶20061101揚州大學農業(yè)推廣碩士專業(yè)學位論文ABSTRACT4GANYUCOUNTYISCLOSETOTHEYELLOWSEA,RICHINAQUATICPRODUCTS,HAVINGASOUNDFOUNDATIONANDABUNDANTRESOURCESOFBREEDINGAQUATICPRODUCTS.THEMAINCONTENTOFTHEARTICLEISTORESEARCHANDDEVELOPNONENVIRONMENTALPOLLUTIONAQUATICPRODUCTSINDUSTRYOFGANYUCOUNTY.THERESEARCHSTEPHASFOURMAINPEDODSOFCOUNTYLEVELPLAN,INCLUDINGSTRATEGIC,GENERAL,PRACTICALANDKEYPROJECTPLAN.THEARTICLEHASGENERALANALYSISOFCOUNTYAREAANDAQUATICPRODUCTSAREABYCOLLECTINGANDSORTINGOUTTHEAQUATICPRODUCTSINDUSTRYPLANDATA.BYUSINGVARIOUSBACKGROUND,REGIONAL,ANDSWOTANALYSISWAYS,THEARTICLEPROPOSESTHEGUIDINGIDEOLOGY,PLANAIM,GENERALLAYOUT,FUNCTIONALAREA,KEYPROJECT,ANDENSUDNGNEASURESOFNONENVIRONMENTALPOLLUTIONAQUATICPRODUCTSINDUSTRY.ITISIMPORTANTANDSIGANIFICANTNOTONLYFORTHEGOVEMMENTOFGANYUCOUNTYBUTALSOFOROTHERREGIONSWHICHHAVESIMILARBACKGROUNDANDSITUATIONS.THEARTICLEHASGOODAPPLIEDVALUE.KEYWORDNONENVIRONMENTALPOLLUTIONAQUATICPRODUCTSINDUSTRY,PLANENVIRONMENT
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上傳時間:2024-03-04
頁數: 38
大?。?1.17(MB)
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簡介:Y939719分類號MAE密級’專媛霧氣犬等學位論文單位代碼;10019學號31071山東省農村漁業(yè)合作經濟組織發(fā)展研究STUDYONDEVELOPMENTOFTHEFISHERYECONOMICCOOPERATIONINSHANDONGPROVINCE研究生丞匿置指導教師王德盛數授合作指導教師王志墨副教援申請學位類別盔、業(yè)掛亡亟±專業(yè)領域名稱拉植業(yè)研究方向叢撾蘊匱皇匡域趣劃所在學院工堂院2006年5月ABSTRACTSHANDONGPROVINCEISALARGEAGRICULTURALPMVMCEASWELLASALARGEFISHERYPROVINCE.FISHERYISANIMPORTANTPARTOFAGRICULTUREINSHANDONGPROVINCE.JUSTLIKETHEAGRICULTURE,COUNTRYSIDEANDFANRBRSISSUES,THEFISHERY,FISHINGVILLAGEANDFISHERMENISSUESALSOHAVEALWAYSBEENHIGHLYCONCERNEDBYOFFSHOREFISHERIESANDLEADINGFISHERYCOUNTIESCITY,DISTRICTOFDIFFERENTLEVELS.ACCORDINGTOTHEFBANLR%OFAGRICULTURALEXTENSIONMAJORANDDUTYWORK.THEWRITERSTUDIESTHEDEVELOPMENTOFRURALFISHERYECONOMICCOOPERATIONINSHANDONGPROVINCE.SHANDONGRURALFISHERYECONOMICCOOPERATIONISANONPROFITSOCIETY,WHICHWASESTABLISHEDINLEADINGFISHERYCOUNTIESCITY,DISTRICTOFSHANDONGPROVINCEIN1990’S.WORKINGONTHEPRINCIPLEOF“RUNBYLOCALPEOPLE,MANAGEDBYLOCALPEOPLEANDBENEFITLOCALPEOPLE”,SHANDONGRURALFISHERYECONOMICCOOPERATIONPLAYSALLIMPORTANTROLEINEXPLOITINGINTERNATIONALANDDOMESTICMARKETS,ANDMAINTAININGTHERIGHTSANDINTERESTSOFFARMERSANDFISHERMEN,WHICHBOOSTSTHEADJUSTMENTOFLOCALAGRICULTURALANDFISHERYINDUSTRYSTRUCTURE,ENHANCESTHEBENEFITSOFFISHERYANDINCOMEOFFISHERMEN.INFLUENCEDBYMANYFACTORS,THEDEVELOPMENTOFSHANDONGRURALFISHERYECONOMICCOOPERATIONISLOPSIDED,ANDNOTPROPORTIONALTOITSPOSITIONINSHANDONG’SAGRICULTURE.SOMEPROBLEMSNEEDEDTOBESOLVEDURGENTLYAPPEAREDINITSDEVELOPMENT.THEPAPERANALYZESTHEDEVELOPMENTEXPERIENCESOFAGRICULTUMLANDFISHERYECONOMICCOOPERATIONBOTHINTERNALANDABROAD.ITDEEPLYSTUDIESTHEDEVELOPMENTSITUATIONOFRURALFISHERYCOOPERATIONINSHANDONGPROVINCE.THROUGHCOMPREHENSIVEANALYSISOFRELEVANTRESEARCHANDQUESTIONNAIREINVESTIGATION,THEPAPERFINDSOUTTHEMAINPROBLEMINTHEDEVELOPMENTOFSHANDONGRURALFISHERYECONOMICCOOPERATION.ANDITANALYZESTHEDEVELOPMENTRATIONALITYOFTHISORGANIZATION.SHANDONGRURALFISHERYECONOMICCOOPERATIONASAPROFESSIONALONESHOULDBEPUTFORTHEFFORTTO.WESHOULDACCELERATEITSDEVELOPMENTPROCESS.ANDMAKETHEFUNCTIONANDORIENTATIONCLEARBYLAW.THISPAPERPUTSFORWARDTHEDEVELOPMENTTARGET,PN‘NCIPALANDCOUNTERMEASURESFORRURALFISHERYCOOPERATIONORGANIZATIONINSHANDONGPROVINCE.KEYWORDSSHANDONGPROVINCE;COUNTLYSIDE;FISHERY;ECONOMICCOOPERATION;DEVELOPMENT;COUNTERMEASURE
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上傳時間:2024-03-04
頁數: 55
大?。?2.2(MB)
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簡介:飛773357學校代碼10264研究生學號M020401084上海水產大學碩士學位論文題目漁業(yè)產業(yè)化經營發(fā)展研究英文題目囂TUFD汕Y。OQN。MN慧;D。W山P眥M專業(yè)產業(yè)經濟學研究方向市場與企業(yè)經營戰(zhàn)略研究姓名陳都前指導教師陳藍蓀教授二OO五年六月上海水產大學碩士論文漁業(yè)產業(yè)化經營發(fā)展研究理論框架。這極大地限制了對這一重要領域的深入分析。在經營實踐過程中,不少地方對產業(yè)化經營的要素在實施產業(yè)化經營中的作用和地位認識不清,缺乏系統觀念,這可以說是一些地方漁業(yè)產業(yè)化經營發(fā)展不快、質量不高、企農漁關系不順,甚至夭折的主要原因。本文采用的研究方法主要是定性法和案例實證分析法。通過理論研究和案例分析,本文初步達到了以下目的一是加深對漁業(yè)產業(yè)化經營的認識,促進漁業(yè)產業(yè)化的發(fā)展;二是用現代產業(yè)經濟學和制度經濟學等相關理論指導漁業(yè)產業(yè)化經營;三是指出漁業(yè)產業(yè)化經營的八要素,并認為產業(yè)化經營成功與否與其要素是否健全和完善密切相關;四是圍繞漁業(yè)產業(yè)化經營的要素,為進一步實施漁業(yè)產業(yè)化經營,優(yōu)化和完善各要素提供科學對策和建議等。本文的總體結構分為五個部分第一部分,首先簡要論述了漁業(yè)產業(yè)特性,即競爭性強、風險性高、管理難度大等,具有弱質性,這是漁業(yè)產業(yè)化經營緣起的背景。隨后,對我國漁業(yè)產業(yè)化經營發(fā)展歷程進行了回顧,并對其現狀進行了簡要評價。第二部分,針對目前漁業(yè)產業(yè)化經營缺乏系統理論指導這一現狀,認為現代產業(yè)經濟學和制度經濟學是指導漁業(yè)產業(yè)化經營的兩大核心理論,并從這兩大理論出發(fā),對漁業(yè)產業(yè)化的概念進行了界定。其次,對漁業(yè)產業(yè)化經營在解決我國漁業(yè)經濟和生產發(fā)展過程中的矛盾所起的作用進行了論述。最后,針對目前我國漁業(yè)產業(yè)化經營實踐中對其經營要素認識不清、系統觀念不強的問題,提出了漁業(yè)產業(yè)化經營八要素的觀點,并對各經營要素在產業(yè)化經營中的作用進行了論述。第三部分,實證分析,主第2頁
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上傳時間:2024-03-03
頁數: 63
大?。?2.26(MB)
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簡介:上海水產大學碩士學位論文海洋漁業(yè)資源管理中的市場失靈和政府失效研究姓名閆峰申請學位級別碩士專業(yè)產業(yè)經濟學指導教師高健20040408海詳漁業(yè)脊垛管理中的市場失更和政府失效研咒第2甄共50蓖理論框架I市場失靈論2外部效應和產權機制3公共產品,柯布道格拉斯生產函數4政府失效論,博弈論關鍵詞海洋漁業(yè)資源,市場失靈,政府失效,漁業(yè)行業(yè)協會RESEARCHONMARKETFAILUREANDGOVERNMENTINEFFICACYOFMARINEFISHERIESRESOURCESMANAGEMENTABSTRACTTHEDISSERTATIONMAINLYINCLUDESFOURDIFFERENTPARTSTHEPRESENTSTATUSOFOURCOUNTRY’SOCEANICFISHERIESRESOURCESMANAGEMENT,MARKETFAILUREOFMANAGEMENTINOCEANICFISHERIESRESOURCES,ALSOTHEGOVERNMENTINEFFICACYOFTHATANDTHELASTPARTISSOLUTIONSORNOVELWAYSOFOCEANMANAGEMENTSYSTEMSINWHICHTHEFISHEDESASSOCIATIONANDECONOMICCOLLABORATEORGANIZATION,SUCHASJOINTSTOCKCOMPANYAREINCLUDEDINTHEFIRSTPART,THREEKEYPOINTSAREBASICALLYANALYZEDHELPINGTODRAWTHECONCLUSIONTHATMARKETFAILUREANDGOVERNMENTINEFFICACYAREDEFINITELYEXITING,THEYEARLYCATCHYIELD,THECONDITIONOFTHECATCHSHIPS
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上傳時間:2024-03-04
頁數: 48
大小: 1.39(MB)
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簡介:大連理工大學碩士學位論文漁業(yè)企業(yè)員工培訓與開發(fā)新體系研究姓名譚利娟申請學位級別碩士專業(yè)工商管理指導教師張國梁20040321ABSTRACT21STCENTURYISACENTURYINWHICHPEOPLERELYMOREONTHEOCEANINTHAT,WITHTHEGROWINGOFWORLDPOPULATIONANDTHEIMPROVEMENTOFPEOPLE。SLIVINGSTANDARD,FOODWHICHPEOPLECOULDOBTAINONLANDCANNOTMEETTHEIRINCREASINGNEEDFORAVARIETYOFFOODSANDFORHEALTH,CONSEQUENTLY,MOREANDMOREPEOPLESATTENTIONISDIRECTEDTOTHEVASTOCEAN,FROMWHICHPEOPLECOULDOBTAINPROTEIN?AKINDOFINDESPEUSABLEELEMENTFORHUMANBODY.FISHINGINDUSTRIES.ASOCEANEXPLORERSANDEXPLOITERS,DETERMINETHEEXTENTTOWHICHPEOPLECALLMAKEUSEOFTHEOP.EAN.PRESENTLY.THOSEFISHINGINDUSTRIESATHOMEAREFACEDWITHTHEDEPLETIONOFNATURALRESOURCESOBLANDANDTHEFIERCECOMPETITIONATHOMEANDABROADISMAKINGTHESITUATIONEVENWORSE.MEANWHILE,THEREADJUSTMENTOFINDUSTRYSTRUCTUREISALSOFACINGGREATDIFFICULTIES.DEVELOPMENTISTHECRUCIALPROBLEMANDITEXISTSHANDINHANDWITHCHANCESANDCHALLENGES.ALTHOUGHFISHINGINDUSTRIESINDEVELOPEDCOUNTRIESPOSSESSHIGHTECHNOLOGY,COMPAREDWITHTHOSEINOHRCOUNTRY,TILEYDONOTENJOYHIGLLPRIVILEGEINTERMOFTHEIRHIGHCOSTCAUSEDBYEXPENSIVELABORFORCE,WHEREASINOURCOUNTRYTHINGSARETHEOTHERWAYAROUND.ALTHOUGHWEHAVEPLENTYOFCHEAPLABORFORCE,OWNINGTOBACKWARDSCIENCEANDTECHNOLOGY,LOWQUALITYLABORFORCEANDLOWWORKINGEFFICIENCY,OURFISHINGINDUSTRYISNOTCOMPETENT,EITHER.THEREFORE,INTHELONGRUN,WORKINGFORCECONSISTINGOFPERSONNELWITHCOMPREHENSIVEKNOWLEDGE,COMPOSEDOFREASONABLEDIPLOMAGT兀LC眥ANDAGEGROUPSTRUCTUREAREH蟾HLYNEEDED.BESIDES,TRAININGOURINSERVICEWORKINGFOREEISTHEQUESTIONTHATALSODESERVESOURIMMEDIATEATTANTION.ATPRESENT,OURTRAININGISFACINGTHELOWREWARDCOMPAREDWITHTHELONGPERIODOFTIMEDEVOTEDTOTRAINING.SO,INTHISESSAY,THEAUTHORDEVELOPEDHEROPINIONONHOWTOIMPROVETHEEXISTINGSYSTEMWITHTHEAIMOFBUILDINGUPAMOREEFFICIENTTRAININGANDDEVELOPMENTSYSTEMINTHEEND.INTHISESSAY.THEAUTHORAIMSTOPUTFORWARDANEWSCIENTIFICSYSTEMWHICHCANBEUSEDTOENSURETHATTHEEFFORTISNOTWASTEDINTHISESSAY.THEAUTHORINTRODUCEDTHEORIESOILTRAININGANDDEVELOPMENTANDWITHREFERENCETOTHETHEORIESHEANALYZEDTHESITUATIONOFTHEEXISTENTTRAININGSYSTEMANDBASEDONHISANALYSIS,HECA/TIEUPWITHANEWIDEAASTOHOWTOBUILDUPAMOREEFFICIENTSYSTEMANDHOWTOENSUL.CITSSMOOTHWORKING.AFTERACAREFUIRESEARCH.THEAUTHORFINDSTHATTHEFAILUREOFOUREXISTENTSYSTEMISDUEPARTLYTOLACKOFWORKINGPRINCIPLE,ANDPARTLYDUETOINADEQUATEUNDERSTANDINGANDTHELOWQUALITYTRAINERSANDALSOINAPPROPRIATETRAININGCONTENT.THEAUTHORALSOPOINTSOUTTHATWESHOULDATTACHMOREIMPORTANCETOTHEBUILDUPOFA“THREEDIMENSIONAL”WORKINGSYSTEMWHICHCENTERSONTHETRAININGOFTHOSEWHOENJOYPURSUINGFURTHERLEARNINGANDALSOONTHEORGANIZATIONOFCOOPERATIONGROUPSINWHICHPEOPLECARLLEARNFROMEACHOTHER,ANDALSOONTHEJOINTTRAININGOFBOTHTHETRAINEESANDTHETRAINERS.INTHEEND,THEAUTHORALSOPOINTSOUTTHATIMPROVINGTHEEXISTEUTRECRUITMENTSYSTERNISABETTERWAYTOENSURETHEBUILDUPOFTHENEWSYSTEM.KEYWORDFISHERYCORPORATION,TRAININGANDDEVELOPMENT,NEWSYSTEM.
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頁數: 47
大小: 1.93(MB)
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簡介:Y771491飯里大學碩士學位論文專業(yè)學位學校代碼102J6學號03302531怡寶公司在中國南方市場的營銷策略研究以礦泉水產品為例系所管理學院專姓業(yè)工商管理名梁露文指導教師蘇勇教授完成日期2005年4月22日秉鍍幫總釕盒蚣蠢一∞302513L粱露文怡寶公司在中國南方市場的營銷策略研究一以礦泉水為倒ABSTRACTTHISTHESISISREGARDEDTHEDEVELOPMENTOFC’ESTBONMINERALWATERINCHINAASTHERESEARCHOBJECT,MAINLYFOCUSEDONTHREEASPECTSFIRST,THEFENSIBILITYOFTHEDEVELOPMENTOFNEWBUSINESSOFTHECOMPANYSECONDTOSTUDYTHEMARKETORIENTATIONOFTHENEWPRODUCTSMINERALWATEROFTHISCOMPANYTHIRD,TESEARCHTHEMARKETINGSTRATEGIESPORTFOLIOTHROUGHTHESETHREEASPECTS,THETHESISDISCUSSEDTHEMARKETINGSTRATAGEM,BRANDORIENTATIONANDDIVERSIFIEDMARKETINGSTRATEGIESPORTFOLIOADOPTEDBYTHEC’ESTBONCOMPANYACCORDINGTOTHEMARKETSITUATIONDURINGTHEDEVELOPINGPROCESSINTHESOUTHMARKETOFCHINATHISGIVESOMEENLIGHTENMENTSTOTHEOTHERDRINKINGWATERENTERPRISESWHICHTRYTODEVELOPINSOUTHOFCHINATHESECONDPARTOFTHETHESISFOCUSEDONANALYZESOMEOUTSTANDINGACHIEVEMENTSOFTHEMARKETINGSTRATEGIESDURINGTHEC’ESTBONENTERINGTHECHINAMARKETACCURATEBRANDORIENTATION,EFFECTIREMARKETINGPORTFOLIOETCANALYZETHEMARKETSITUATIONSERIOUSLYBUTNOTFOLLOWBLINDLYREGARDTHECUSTOMER’SDEMANDASTHESTARTINGPOINTATANYTIME,EVERYMARKETINGASSEMBLEDPLANMUSTKEEPTOTHEGUIDEOFORIENTATIONUNDERTHECLEARORIENTATIONSITUATIONWHILETHETHIRDPARTFOCUSEDONANALYZETHEPROBLEMSWHICHWILLPOSSIBLYMEETDURINGC’ESTBONMADETHENEWPRODUCTMINERALWATERORIENTATIONINTHESOUTHMARKETOFCHINA,ANDALSOGIVESOMESUGGESTIONSMARKETSUBDIVISION,MARKETSELECTINGANDPRODUCTSRIVALROUSNESSORIENTATIONANDDRAWUPNEWMARKETINGPORTFOLIOINTERMSOFNEWORIENTATIONTHEFOURTHPARTDISCUSSEDATTEMPTOFSTRATEGIESOFPRODUCTSPRICEFIXEDMARKETINGCHANNELS,SALESPROMOTIONPORTFOLIOANDCONFORMITYMARKETINGINTHESALESOFMINERALWATERANDITISHOPEDTHERESEARCHANDANALYSISOFMARKETINGSTRATEGIESOFTHEMINERALWATERABOUTC’ESTBONFOODANDBEVERAGESHENZHENCO,LTDCANBEUSEDFORSOMEREFERENCEFORTHEMARKETINGSTRATEGIESOFBEVERAGEEVENFASTCONSUMABLEENTERPRISESKEYWORDSMINERALWATERSOUTHMARKETOFCHINAMARKETINGSTRATEGYNUMBEROFCHINESEBOOKSCLASSIFICATIONF72
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上傳時間:2024-03-04
頁數: 47
大?。?1.77(MB)
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簡介:華中農業(yè)大學碩士學位論文不同免疫刺激劑對水產動物免疫功能影響的研究姓名劉勇申請學位級別碩士專業(yè)水產養(yǎng)殖指導教師陳昌福楊季芳20070601華中農業(yè)大學2007屆碩士論文ABSTRACT1CHANNALCATFISH尼TALURLLSPUNCTATUSRAFINSQUEWEREIMMUNIZEDWITHCRUDELIPOPOLYSACCHARIDELPSEXTRACTEDFROMCYTOPHAGACOLUMNARIS,AEROMONASHYDROPHILAANDEDWARDSIELLAICTALURITHEIMMUNOGENICITYOFCRUDELIPOPOLYSACCHARIDETOCHANNALCATFISHWERECOMPAREDBYEXAMINGTHEAGGLUTINATINGANTIBODYTITERS,CROSSAG百UTINATINGANTIBODYTITERSOFSERUM,THEPHAGOCYTICACTIVITYANDBACTERICIDALACTIVITYOFPHAGOCYTESINTHEBLOODANDHEADKIDNEYTHEEXPERIMENTALRESULTSSHOWEDTHATTHEAG毋URINATINGANTIBODYTITERSANDCROSSAG醇UTINATINGANTIBODYTITERSOFIMMUNIZEDCHANNELCATFISHWEREHI【GHERTHANTHECONTROLGROUP,ANDTHEPHAGOCYTICACTIVITYANDBACTERICIDALACTIVITYOFPHAGOCYTESINTHEBLOODANDHEADKIDNEYOFCHANNELCATFISHWASSIGNIFICANTLYBOOSTEDANDHADAHIGHLEVELIMMUNERESPONSETHECRUDEIJSOFTHREEPATHOGENICBACTERIAWERETHOUGHTTOHAVEACOMNLONPROTECTIVEANTIGENWHICHCAU∞ACROSSIMMUNERESPONSETOCHANNELCATFISH2CARASSIUSAURATUSWASIMMUNIZEDBY蛔ECTINGWITHLIPOPOLYSAECHARIDELPSOUTERMEMBRANEPROTEINOMPLEXTRACTEDFROMPSYCHROPHILICBACTERIADIFFERENTTIMEAFTERTHEINIECTION,INFLUENCEOFTWOANTIGENSONIMMUNOLOGICALFUNCTIONOFCARASSIUSAURATUSWASDETETRAINEDBYTESTINGTHELYSOZYMEACTIVITY,ANTIBACTERICIALACTIVITY,PHENOLOXIDASEACTIVITYINSERUM,THEPPANDPIOFWHITEBLOODCELL,ANDTHENUMBEROFLEUCOCYTESEHANGEINBLOODOFCARASSIUSAURATUSTHERESULTSHOWEDTHATTWOANTIGENSHAVEHIGHERIMMUNOGENICITYCOMPAREDWITHTHEEXAMINGOFTHECONTROL,THEDIFFERENCESBETWEENTHEVARIOUSINDEXWEREVERYSIGNIFICANTHIGHEL3BACTERIALFLOURWASUSEDASAFOODADDITIVETOTESTTHEIMMUNEFILNCTIONOFMACROBRACHIUMNIPPONENSISTHERESULTSSHOWEDTHATTHEPO,UA,U1ANDPHAGOCYTICACTIVITYOFTHETESTGROUPSARESIGNIFICANTLYHIGHERTHANTHOSEOFTHECONTROLLGROUPSAFTERTHEAEROMONASHYDROPHILAWASINIECTEDTOTHEMACROBRACHIUMNIPPONENSIS,WHICHCANSTRENGTHENTHEIRRESISTANCEAGAINSTAEROMONASHYDROPHILAINDICATINGTHEEFFECTIVENESSOFBACTERIALFLOURONENHANCINGPO,UA,ULANDPHAGOCYTIEACTIVITYOFMNIPPONENSE,LEADINGTOANINCREASEINTHEIMMUNNOLOGICALACTIVITIESFURTHERSTUDIESARENEEDEDTOIDENTIFYTHEMECHANISMOFBACTERIALFLOURINIMMUNEFUNCTION4T0DETERMINETHEEFFECTSOFIMMUNITYSTIMULANTSONINNATEIMMUNERESPONSEOFCARASSIUSAURATUS,FISHWEREFEDDIETSCONTAINING0CONTR01,02%,05%,08%IMMUNITYSTIMULANTSFOR1,4,7,14AND21DAYSTHERESULTSSHOWEDTHATTHEPHAGOCYTICACTIVITIESWEREGREATLYINCREASEDANDTHELYSOZYMEACTIVITIESWEREOBVIOUSLYENHANCEDTHISSIGNIFICANTDIFIEFENCEOFTHELYSOZYMEACTIVITIESDISAPPEARED7DAFTERTHEFISHSTOPPEDFEEDINGMIXEDDIETPO05,BUTTHISSIGNIFICANTDIFFERENCEOFTHEPHAGOCYTICACTIVITIESWEREOBVIOUSLYHOLDINGPO05KEYWORDSIMMUNOSTIMULANTSLIPOPOLYSACCARIDEOUTERMEMBRANEPROTEINIMMUNEFUNCTIONICTALURUSPUNCTATUSRAFINSQUEMACROBRACHIUMNIPPONENSISCARASSIUSAURATUSII
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頁數: 58
大小: 1.78(MB)
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簡介:中國農業(yè)大學博士學位論文水產品價格預測支持系統研究姓名張小栓申請學位級別博士專業(yè)管理科學與工程指導教師傅澤田20030601ABSTRACTTHEGOVERNMENT.SCIENTIFICRESEARCHORGANIZATIONANDENTERPRISEALWAYSFOCUSONAQUATICPRODUCTSPRICE,BECAUSEWHICHPLAYANIMPORTANTROLEINDEVELOPMENTOFFISHERYECONOMICANDINTERNATIONALTRADEINCHINATHATPREDICTINGTHEAQUATICPRODUCTSPRICEANDOVERSEEINGITSCHANGENOTONLYCANPROVIDESUPPORTFORENTERPRISEDECISIONMAKING,ANDALSOALLOCATEAQUACULTURERESOURCEMOREEFFECLIVELYANDWEAKENITSFLUCTUATION.SOWEPUTFORWARDTOSTUDYONAFORECASTINGSUPPORTSYSTEMFORAQUATICPRODUCTSPRICE,WHICHCANPROVIDEINFORMATIONSERVICEFORAQUATICPRODUCTSMARKETERSWEHADFULFILLEDTHREEASECTSOFTHERESEARCH.1WEHADRECOGNIZEDTHEDOMAINPROBLEMOFAQUATICPRODUCTSPRICEFORECASTINGSUPPORTSYSTEMANDBUILTTHECONCEPTUALMODELANDFORMALISMARCHITECTURE,WHICHCONSISTOF8KINDSOFELEMENTS,14KINDSOFDEFINITIONAND5KINDSOFTHEOREMANDDESCRIBETHEDOMAINPROBLEM.BUILDINGTHEMODELANDARCHITECTUREISUSEFULTOPROVIDETHESUPPORTFORDESIGNTHESYSTEMPROTOTYPEANDPROMOTETHEREUSEOFSYSTEM2WEHADDEFINEDTHEPREDICTMODELFORAQUATICPRODUCTSPRICETOBEA5ELEMENTSSET,WHICHISTHESETOFINPUTANDOUTPUT,THECONDITION,THESTRUCTUREANDALGORITHM,ANDDIVIDEDTHEPROCEDUREFORBUILDINGTHEFORECASTINGMODELINTO3STAGESINCLUDING6STEPS.BASED011THEPMEEDURE,WEHADCONSTRUCTEDTHECOMPOSITIONMODELOFTIMESERIESANDCASUALMODELFORPREDICTINGAQUATICPRODUCTSPRICE.3WEHADCONSTRUCTEDTHESTRUCTUREOFCASUALMODELVIATHEFUNCTIONOFINVERSEDEMANDANDSUPPLY.BUTBECAUSEOFSHORTAGEOFEMPIRICALINFORMATION,WEHADCORRECTEDTHESTRUCTUREDVIATHETHEORYOFPRICETRANSMITANDPRICEEXCEPTION.THENWEADOPTEDTHECOINTEGRATIONANDERRORCORRECTIONMODELASTHEALGORITHMOFTHEMODEL,WHICHCANRESOLVETHELINEASSOCIATIONININDEPENDENTVARIABLEFROMINVERSEDEMANDORSUPPLYMODELWITHOUTLOSINGTHEVARIABLE.4WEPUTFORWARDANDPROVEDTHATTHEOUTPUTSTRUCTUREALSOISONEOFTHECAUSESRESULTINGINTHEPRICEFLUCTUATION.THENWEANALYZEDTHERELATIONBETWEENOUTPUTSTRUCTUREANDOUTPUTGROWTHVIAMOOREINDEX.ITISPMVEDTHATTHERELATIONISPOSITIVEASSOCIATION.BUTTHERESULTFROMCOINTEGRATIONSHOWTHESTRUCTUREOFFRESHWATERCATCHCAN’TRESULTINTHEPRICEFLUCTUATION5WEHADBUILDALLOFTHEEMPIRICALMODELSABOVEAPPLIEDTHETHEORYOFECONOMICS,PREDICTIONANDECONOMETRICSBYFARMERPRICEANDRETAILPRICEOFAQUATICPRODUCTSIN2000SAMPLEDBETWEEN1978AND1999THATALLOFTHEMISSUCCESSFOLTOTESTANDEVALUATESHOWSTHATBOTHTHEMODELSANDTHETHOUGHTCONSTRUCTEDTHEMAREEFFECTIVEANDFEASIBLE.6WEHADDESIGNEDANDDEVELOPEDTHEPROTOTYPEOFTHESYSTEMKEYWORDSAQUATICPRODUCTSPRICE,FORECASTINGSUPPORTSYSTEM,DOMAINENGINEERING,THEFUNCTIONOFINVERSESUPPLYANDINVERSEDEMAND,COINTEGRATIONANDERRORCORRECTIONMODEL
下載積分: 5 賞幣
上傳時間:2024-03-03
頁數: 116
大?。?3.79(MB)
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簡介:摘要隨著全球漁業(yè)資源的日益匾乏,各國對漁業(yè)資源的保護意識越來越強,入漁費用不斷增加,國合遠洋漁業(yè)所面臨的壓力也就越來越大。面對壓力的沖擊,企業(yè)要想繼續(xù)盈利,求得生存與發(fā)展,就必須加強與完善企業(yè)管理,就必須采取定的措施。本文首先介紹了國合遠洋漁業(yè)的概況、管理現狀、現行管理體系,根據其管理需求分析認識到國合遠洋漁業(yè)管理的差距所在其次根據“先合理化、再自動化”的原則,確定了建設與完善管理信息系統的發(fā)展方向接下來在明確了業(yè)務流程重組概念、原則的基礎上,對國合遠洋漁業(yè)的組織結構、業(yè)務流程進行了重組,使其部門設置及其業(yè)務流程合理化。隨后在比較了管理信息系統總體規(guī)劃的兒種常用方法后,選擇企業(yè)系統規(guī)劃法對國合遠洋漁業(yè)管理信息系統進行規(guī)劃最后結合困合遠洋漁業(yè)企業(yè)特點確定了其管理信息系統的開發(fā)方式,采用“螺旋模態(tài)實施”法由第三方和本單位聯合來進行實施。最后明確了實施管理信息系統的難點并給出了相應的對策。在對國合遠洋漁業(yè)管理信息系統進行規(guī)劃過程中,首先通過識別管理功能、定義數據類和設計其信息結構,規(guī)劃出該公司功能數據類U/C矩陣其后對U/C矩陣進行稀疏調整,然后按功能之間的邏輯關系勾勒出新系統的模塊結構關系,并提出了各個子系統的處理功能接著又對數據類數據庫進行了分布規(guī)劃。關鍵詞管理信息系統系統規(guī)劃業(yè)務流程重組大連理工大學MBA學位論文原創(chuàng)性聲明本人鄭重聲明所呈交的學位論文,是本人在導師的指導下開展研究工作所取得的成果。除文中特別加以標注和致謝的地方外,論文中不包含任何其他個人或集體已經發(fā)表或撰寫過的研究成果,也不包含為獲得大連理工大學或其它教育機構的學位或證書而產生的成果如學位論文等。對本文的研究做出重要貢獻的個人和集體均己在文中以明確方式標明。本人完全意識到本聲明的法律后果,并愿為此承擔切法律責任。學位論文作者簽名口期如窄下/朔/日
下載積分: 5 賞幣
上傳時間:2024-03-03
頁數: 51
大?。?1.9(MB)
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簡介:浙江大學碩士學位論文試論海洋漁業(yè)資源產權的地方化沿海漁民“雙轉”途徑研究姓名任愛珍申請學位級別碩士專業(yè)公共管理指導教師周生春20040415ABSTRACTTHEFOLLOWINGESSAYTRIESTOANALYSESCAUSEOFTHE“DUALTRAILSFORMDIFFICULTYHOFFISHERMENFROMTHEVIEWPOINTOFTHESYSTEMATICECONOMICSBYBRIEFINGTHEBASICCHARACTERISTICSOFOCEANFISHERYRESOURCEANDITSPROPERTYSYSTEM,BRINGSFORWARDSUCHNEWPOINTTHATTHELOCA1GOVERNMENTCANSOLVETHEPROBLEMOF“DUALTRANSFORMDIFFICULTY“BYDESIGNINGANDARRANGINGTHERELATEDSYSTEMTHROUGHTHEREFORMOFTHEPROPERTYOFOCEANFISHERYRESOURCE。KEYWORDSOCEANFISHERYRESOURCEPROPERTYRIGHTSTHEFISHERMENOF“DUALTRANSFORM,,APPREACHCHOOSE
下載積分: 5 賞幣
上傳時間:2024-03-04
頁數: 30
大小: 1.06(MB)
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簡介:寧波大學碩士學位論文寧波海洋漁業(yè)產品出口的可持續(xù)發(fā)展研究姓名洪信強申請學位級別碩士專業(yè)國際貿易指導教師鐘昌標20041101寧波大學碩士學位論文ONTHESUSTAINABLEDEVELOPMENTOFTHEEXPTOFMARINEFISHERYPRODUCTSINNINGBOABSTRACTACCOMPANYINGTHEDEVELOPMENTOFLIBERALIZATIONTRADEANUMBEROFPROBLEMSEMERGEINTHEEXPTTRADEOFTHEWLDMARINEFISHERYASFINTERNATIONALFACTSUNDERTHEEXCUSEOFPROTECTINGTHEIROWNCONSUMERS’HEALTHSOMEIMPTINGCOUNTRIESHAVEADOPTEDRIGOUSLICENSINGSYSTEMSSTRICTTECHNICALSTARDSASWELLASCOMPLICATEDINSPECTIONSFTHEMARINEFISHERYPRODUCTSTHELIFTEDTHRESHOLDHASTHEREFEPOSEDAGREATTHREATTOTHESUSTAINABLEDEVELOPMENTOFTHEEXPTTRADEOFTHERELATIVEPRODUCTSASFDOMESTICFACTSTHEEVERINCREASINGWASTEPRODUCEDBYTHEONGOINGURBANIZATIONINDUSTRIALIZATIONHASFURTHERENGRAVEDTHEMARITIMEENVIRONMENTWHICHGREATLYENDANGERSTHEDIVERSITYOFTHEHALOBIOSAFFECTSTHESUSTAINABLEDEVELOPMENTOFTHEMARINEFISHERYPRODUCTSBASEDONTHEABOVEANALYSISTHEPAPERTRIESTOMAKEAPROBINGRESEARCHOFTHEEXPTOFMARINEFISHERYPRODUCTSINNINGBOFROMBOTHTHEYPRACTICETHETHESISFALLSINTOFOURCHAPTERSTHEFIRSTPARTOFTHEPAPERINTRODUCESTHEPURPOSESIGNIFICANCEOFTHERESEARCHREVIEWSONTHERELATEDSTUDYBOTHHOMEABROADTHENANALYZESTHEEXISTEDPROBLEMSINCHAPTERTWOTHEPAPERANALYZESTHECURRENTPRODUCTIONEXPTSITUATIONOFNINGBO’SMARINEFISHERYPRODUCTSTAKINGNATURALSOCIALECONOMYCONDITIONSINTOACCOUNTTHEPAPERESTIMATESTHEENVIRONMENTFTHEDEVELOPMENTOFMARINEFISHERYINNINGBOCHAPTERTHREEOFTHEPAPERFIRSTDISCUSSESTHETBTRELATEDTOTHEMARINEFISHERYPRODUCTSTHENTAKESHACCPASANEXAMPLETOANALYZETHEMECHANISMOFTHEEFFECTNEXTTHEPAPERMAKESADETAILEDINTRODUCTIONOFTBTAPPLIEDBYJAPANKEAAMERICAEUBASEDONTBTCASESENCOUNTEREDBYNINGBOEXPTERSINRECENTYEARSTHEFTHCHAPTERANALYZESTHEEFFECTOFTHETBTFTHEEXPTOFTHENINGBO’SMARINEFISHERYPRODUCTSBOTHTHEETICALLYPRACTICALLYINCHAPTERFIVETAKINGTHEFACTSTHATTHREATENTHEEXPTOFMARINEFISHERYPRODUCTSOFNINGBOINTOCONSIDERATIONTHEPAPERBRINGSFWARDITSCOUNTERMEASURESFTHESUSTAINABLEDEVELOPMENTOFTHECITY’SMARINEFISHERYPRODUCTSEVENTUALLYKEYWDSMARINEFISHERYPRODUCTS,EXPT,SUSTAINABLEDEVELOPMENT,NINGBOCITY
下載積分: 5 賞幣
上傳時間:2024-03-04
頁數: 49
大?。?0.27(MB)
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簡介:上海水產大學碩士學位論文中國漁業(yè)保險模式構建及發(fā)展探索姓名王曉波申請學位級別碩士專業(yè)產業(yè)經濟學指導教師陳藍蓀20050601上海水產大學碩士研究生畢業(yè)論文中國漁業(yè)保險模式構建與發(fā)展探索重點闡述了中國漁船船東互保協會在中國漁業(yè)保險業(yè)的地位,指出中國漁船船東互保協會可以成為構建適合中國國情的漁業(yè)保險模式的基礎;然后,筆者提出了構建適合中國國情的漁業(yè)保險經營模式要堅持的五項原則;最終,在遵循這五項原則的前提下,提出適合中國國情的漁業(yè)保險經營模式漁業(yè)相互保險公司經營漁業(yè)原保險,商業(yè)保險公司經營再保險的政簧性漁業(yè)保險模式,以及構建該模式的“三步走”發(fā)展路線,同時還指出了漁業(yè)保險經營模式構建過程中的幾點注意事項。關鍵詞漁業(yè)風險,漁業(yè)保險,保險模式,“三步走”戰(zhàn)略
下載積分: 5 賞幣
上傳時間:2024-03-04
頁數: 68
大小: 2.13(MB)
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簡介:對外經濟貿易大學碩士學位論文論漁業(yè)補貼和WTO對其的規(guī)制姓名厲智君申請學位級別碩士專業(yè)國際法指導教師盛建明20050301ABSTRACTFISHERYISONEOFTHEMOSTANCIENTINDUSTRIES,ANDALSOANINDISPENSABLEPARTOFTHELIFEOFHUMANBEINGHOWEVER,FISHERYRESOURCESARENOWFACINGEXHAUSTIONBECAUSEOFOVEREXPLOITATION,FORWHICHFISHERYSUBSIDYISAMAINCAUSEBEGINNINGFRONTTHISISSUE,THISARTICLEINTRODUCESASERIESOFRESEARCHESMADEBYLEADINGORGANIZATIONS,EXAMINESALLKINDSOFFISHERYSUBSIDIES,THEIRIMPLEMENTATIONINTHEWORLDANDTHEIRDIFERENTIMPACTONFISHERYRESOURCESITALSOCLARIFIESTHEDEVELOPMENTHISTORIESOFFISHERYSUBSIDIESAFTERTHAT,WETURNTOWTO,ANALYZETHEEFICIENCYOFWTODISCIPLINEANDTHELIMITATIONOFCURRENTDISCIPLINEONFISHERYSUBSIDIES,BYWHICHWEDRAWTHECONCLUSIONTHATNEWDISCIPLINEISNECESSARYTOREGULATETHEFISHERYSUBSIDIESBASEDONTHEDOHAROUNDNEGOTIATION,WETAKEACLOSEEXAMINATIONONTHEPOSITIONSOFDIFERENTINTERESTBODIESSUCHASTHEUNITEDSTATES,JAPANANDKOREA,THEEUROPEANUNION,“FRIENDSOFFISH“GROUPANDSMALLVULNERABLECOASTALCOUNTRIESANDFINDOUTTHEIRCOMMONPOINTSANDDIVERGENCES,TRYTOMAKEAFORECASTOFTHENEWDISCIPLINETHENWETAKETHEISSUEINTOTHECONTEXTOFCHINA,POINTOUTTHEADVANTAGESANDDISADVANTAGESTHENEWDISCIPLINEMAYBRINGTOCHINA,SPECIFYISSUESWESHOULDPERSISTINDURINGTHENEGOTIATIONOFNEWDISCIPLINE,ANDFINDCOMMONINTERESTINOTHERCOUNTRIESPOSITIONSATTHEEND,WEREITERATETHEIMPORTANCEANDURGENCYOFTHEPROBLEMCAUSEDBYFISHERYSUBSIDIESANDPUTFORWARDTHEPURPOSEOFTHISARTICLE,THATIS,TOCALLUPONMORESTUDIESBEINGCARRIEDOUTONTHISISSUE
下載積分: 5 賞幣
上傳時間:2024-03-03
頁數: 88
大?。?3.24(MB)
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