民族地区电脑农业推广体制的研究(1)

(,430074),,,,;;S126A0517-6611(2004)06-1308-02ResearchontheSpreadingMechanismofAgriculturalExpertSysteminWesternNationalAreasWangXiaojun(EconomyCollege,ZhongnanNationalUniversity,Wuhan,Hubei430074)AbstractAccordingtothedefinitionandthepracticeinsomeofthewesternnationalareas,thespreadoftheAgriculturalExpertSystemwasverynecessaryandimportantinthoseareas.Inthisarticle,thestatusquoofthespreadofAgriculturalExpertSysteminwesternnationalareaswasfirstlydiscussed,andthentheexistingproblemswasanalyzed,finallythecountermovesoftheSpreadingMechanismofAgriculturalExpertSysteminwesternnationalareaswaspresentedKeywordsWesternnationalareas,Agriculturalexpertsystem,Spread,Mechanism,,,,,,,,,,11.1,2,,,,22,100,200,,800,52,;,,,()1.2,:(1970-),,,,:2004209201,,,(),,,,,,,+++++1+1++,,1.3,,,,DFT78,(),,,,,,200;103000600,,2004,32(6):1308-1309,1312JournalofAnhuiAgriculturalSciences,,,,,1.4,2002,,,,,20021074,1200,5000,,2,,2.1,,,,,2.2,,,,,,,,,,,2.3,,,,,,2.4,,,,,,,;,,,2.510,,,33.1,,,,,,,,()2(),,,,,,,,(),3.2:,,,,,,,,,,3.3,,,,,,(1312)9031326,;,,,;;,,,,,,,,1999,,2300,1000,,,[6],,,,,,,,,41.[J].,2002,(6):18-19.2,,.[J].,2004,(3):6-8.3.[J].,2003,(4):7-8.4.[J].,2004,(6):92-94.5.[A]..[C].:,1999.345-346.6.[J].,2004,(20):15-16.(::)(1309),,,,,,,3.4,,,,,,3.52070,53.7%,37.3%,9%;44.6%,55.4%,,,,,,,,,,,41,,.[J].,2001,(8):45-46.2.[J].,2003,(7):56-57.3,.:[J].,2003,(6):14-17.4.[J].,2003,(11):18-19.(::)21312004