【摘要】 本文根据Fuzzy集理论，运用多级模型综合评判法，对巨峰系13个品种在江淮地区的经济性状表现作了评价。结果表明，江淮地区发展巨峰系葡萄，应以红伊豆三泽系红伊豆、藤稔三个早熟品种为主，还步缩小巨峰等中晚熟品种的比例。更多还原

【Abstract】 Accoding to the thoery of Fuzzy set the comprehensive judgemen was done by mutiple grade model using the data of economic characters of thirteen grape varieties related to kyoho,which were cultivated in the area between the Chang Jiang and Huai He River.The result showed that growing grape in the area Beniizu,Misawa Beiizu and Fuyjiminori shoud be choosed as main varieties cultivated.kyoho and the other mid-late varieties should be reduced gradully in the producion.更多还原