对四川地区十七个站点影响茶树生长的七项气候因素,以三十年的资料(1950～1980年)用模糊数学方法进行综合评判,评价了本省各地宜茶气候条件的优劣程度。结果表明宜宾、乐山、万县、重庆等九地为最适区;成都、绵阳等地为适宜区;雷波为不适区。根据分析结果划分出了四川茶树气候的最适宜,适宜和次适宜三类区划。 Seven climatic factors affecting the growth of tea trees at seventeen sites in Sichuan Province were evaluated with fuzzy mathematics based on thirty years’ data (1950-1980), and the advantages and disadvantages of climatic conditions in various parts of the province were evaluated. The results showed that Yibin, Leshan, Wanxian, Chongqing and other nine areas for the most suitable area; Chengdu, Mianyang and other places for the appropriate area; Leibo as discomfort area. According to the results of the analysis, we classified the most suitable, suitable and sub-suitable three divisions of the tea climate in Sichuan.