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關鍵詞農業結構調整;鄧式灰色關聯法;貢獻率;綜合比較優勢法;寧夏
中圖分類號S-9""文獻標識碼A"文章編號0517-6611(2024)24-0208-04
doi:10.3969/j.issn.0517-6611.2024.24.044
開放科學(資源服務)標識碼(OSID):
TheAdjustmentandChangeofAgriculturalIndustrialStructureinNingxiaDuring2004-2021
ZHANGPei-pei1,LIUSong-tao2,El-SAWYSM3etal
(1.CollegeofForestryandPrataculture,NingxiaUniversity,Yinchuan,Ningxia750021;2.NingxiaVocationalandTechnicalCollege,Yinchuan,Ningxia750021;3.VegetableResearchInsitute,DepartmentofAgriculturalBiology,EgyptianNationalResearchCentre,Cairo,Egypt11435)
AbstractThroughthequalitativeandquantitativeanalysisoftheeconomicbenefitsoftheadjustmentofagriculturalindustrialstructureinNingxiaHuiAutonomousRegion,itprovidesscientificreferencefortheoptimizationandadjustmentofagriculturalindustrialstructureandagriculturaleconomicdevelopmentoftheprovince.ThegreyrelationalanalysismodelisusedtodeterminethecorrelationdegreeofaspecificindustrytotheoverallagriculturaleconomyofNingxia,andfurthercalculatethecontributiondegree,andusethecomprehensivecomparativeadvantageindextocalculatethecomparativeadvantageofmaincrops.From2004to2021,thecalculatedresultsofcorrelationdegreebetweenplantingindustry,forestry,animalhusbandry,fisheryandsidelineindustryandagriculturaleconomyinNingxiaare0.9072,0.6175,0.8254,0.7978and0.825,respectively.Theannualcontributionratestothetotalagriculturaloutputvalueare:-0.19%,-2.63%,-0.10%,-0.73%,-0.41%,-0.60%,-0.11%,-0.16%,-0.10%,-0.10%,-0.44%,-0.20%,-0.05%,-0.07%,-0.66%,-0.27,-0.35%;thehighestRCCAvaluesofrice,wheat,maize,potatoandlegumeare1.64,2.35,1.15,1.87and1.63,andthedominantareasareShizuishan,Shizuishan,Wuzhong,GuyuanandGuyuan,respectively.Thecorrelationbetweenplantingindustryandagriculturaleconomyisthestrongest,indicatingthatplantingindustrymainlydrivestheagriculturaleconomygrowthofNingxia.Thecontributionofagriculturalindustrialstructureadjustmenttoagriculturaleconomyislow,andtheeffectofpromotingeconomyisnotsignificant.
KeywordsAdjustmentofagriculturalstructure;Denggreycorrelationmethod;Contributionrate;Comprehensivecomparativeadvantagemethod;Ningxia
農業產業結構與民生息息相關,一直都是熱點話題。改革開放以來我國共進行了3次農業結構調整,分別是以需求關系為依據的農業結構調整、農業結構的戰略性調整及以國際市場導向為依據的農業結構調整[1]。為突破“以糧為綱”的模式,中國農業產業結構在適應市場需求的不斷變化、受政府政策引導過程中正在向多元化方向發展和轉變,如今各種農業結構成分占比逐漸趨于穩定[2-3]。
近些年來,農業產業結構調整相關研究主要通過定性和定量分析2種模式展開。……