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为四川烤烟新品种筛选、鉴定、推广提供科学依据及丰富烤烟新品种评价体系,利用AHP法对2015年四川省烟草区试11个评价指标进行权重分配,利用隶属函数法对化学评价指标进行无量纲化处理,再应用DTOPSIS法对参试品种进行综合评价.产量、上等烟比例、产值、叶数、茎围、株高、烟碱质量分数、总糖质量分数、钾质量分数、黑胫病病情指数、烟草花叶病(TMV)病情指数的权重分别为0.0756,0.2048,0.2663,0.0290,0.0184,0.0184,0.0469,0.0290,0.029,0.1413,0.1