农村经济学 现代农业科技 年第 期
yingthebestandcompensatingthebest,
occupyingthepaddyfieldandcompensatingthepaddyfield".ThispaperselecteddatafromCNKIandWebofSciencedata-
base,andusedthemethodsofliteratureanalysisandinductivestatisticstoreviewtheresearchcontentsoflandreclamation
bydryland-to-,differentevaluationstandards
andunevenevaluationresultsforthesuitabilityevaluationandpotentialcoefficientevaluationofdryland-to-paddycon-
version,andnounifiedevaluationsystemhadbeenformed;intheexistingresearchonthelandtypesuitablefordryland-
to-paddyconversion,thelandtypewassingleandunrepresentative,andevenlargenumberoflandtypewithsuitability
hadnotbeenstudied;theexistingstudiesmostlyfocusedontheoreticalpotentialresearch,whilefewerpapershavebeen
publishedonpracticalpotentialresearchandcomparativeanalysisbetweentheoreticalpotentialandpracticalpotential,
whichcouldberegardedasanimportantdevelopmentdirectionofdryland-to-paddyconversionresearch;thereweremany
landreclamationengineeringtechnologiesinthedryland-to-paddyconversion,butmostoftheexistingstudieswerebroad
andsimple,thediscussiononthekeytechnologieswasnotindepthenough,andthetargetedresearchwaslacking.
Keywords
landreclamation;dryland-to-paddyconversion;suitabili
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