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ID:36446018
大小:5.01 MB
页数:87页
时间:2019-05-10
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1、华中师范大学硕士学位论文精准农业模式研究姓名:吴进申请学位级别:硕士专业:地图学与地理信息系统指导教师:喻光明20070613⑨硕士学位论文MASTER‘S1.HESISAbstractPrecisionAgriculture(PA)isknownasprecisionfarming,site—specificfarming,informationagriculture.Onthebasisofinformationtechnology,itisanewmodeofmodernagriculturalproductionandmanagement.TheconceptofPAisthepro
2、ductioninputofcropaccordingtothemanagementoffieldunits,suchasfertilizer,pesticideandseedetc.todecreasewaste,promotebenefitsandprotectenvironment.Therefore,PAisthetendencyofagriculturaldevelopmentinthefutureandthemainapproachofsustainabledevelopmentinagriculture.Thisthesisincludesfouraspects:thebasi
3、ctheoriesofPA,PAtechnicalsystem,PAmodedesigningandmanyurgentproblemsofPA.First,PAbasictheories:thischarpterputsforwardtotheconceptofthePA,summarizesthebasictheoryandtechnologyofPA,andpointsOUtnewPAstructureaswellasthebasicmodeofPAbothathomeandbroad.Second,PAtechnicalsystem:fourpartsinthischapterabo
4、utPAtechnologyaregi—yen:agriculturalinformationcollection,themanagementandanalysisofagriculturalinformation,boththeanalysisofagriculturaldecisionandpraticalapproachofagriculturaldecision.Itemphsizesontheapplicationofhyperspectralremotesensingonagriculturalinformationcollection.BasedonGIStechnology,
5、theagriculturaldecision-suportsystem(DSS)isbuiRup.Precisionfertilizing,precisionirrigation,precisionsprayingpesticide,precisionplantingandyieldmonitingisrealized.Third,PAmodedesigning:Jiangh觚plateauisusedasacasestudy.AnewmodeofPAtechnologyisdesigned.Moreover,undertheconditionofnationalpolicyandinve
6、stmentsupport,PAisrealizedwithcountyandcityasunits,withtheutilizationofagriculturaltechnianintheagricultualbureau,withthesupportoffarmers.Fourth,manyurgentproblemsofPA:therearemainlythreeproblems:politicalpolicy,researchissuesandtrainingissues.Itfocusesonreseachissues.Atlast,imperativeissuesinthene
7、xttenyearsarepredicted.Keyword:Precisionagriculture;Precisionagriculturemodle;Modledesign;Developmentprobolem⑨硕士学位论文MAS,IER‘STHESIS华中师范大学学位论文原创性声明和使用授权说明原创性声明本人郑重声明:所呈交的学位论文,是本人在导师指导下,独立进行研究工作所取得的研究成果。除文中已经
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