用层次分析法和DTOPSIS法综合评价团枣品种  

Comprehensive Evaluation of Tuanzao by AHP and DTOPSIS Method

作　　者：李春燕[1] 卢桂宾 刘和 郭晓东[3] 刘英翠[3] LI Chunyan;LU Guibin;LIU He;GUO Xiaodong;LIU Yingcui(Institute of Pomology,Shanxi Academy of Agricultural Sciences,Shanxi Key Laboratory of Germplasm Improvement and Utilization in Pomology,Taiyuan 030031,China;Shanxi Forestry Vocational Technical College,Taiyuan 030009,China;Shanxi Academy of Forestry Sciences,Taiyuan 030012,China)

机构地区：[1]山西省农业科学院果树研究所,果树种质创制和利用山西省重点实验室,山西太原030031 [2]山西省林业职业技术学院,山西太原030009 [3]山西省林业科学研究院,山西太原030012

出　　处：《山西农业科学》2019年第12期2057-2061,共5页Journal of Shanxi Agricultural Sciences

摘　　要：以团枣1号、团枣2号、团枣3号、团枣4号、团枣5号等5个枣树品种为试材,测定并计算了单株产量、1年生枝坐果率、多年生枝坐果率、单果质量、整齐度、可溶性糖、可滴定酸、Vc、糖酸比、可食率、裂果率等11个经济性状指标,运用层次分析法结合DTOPSIS法对5个团枣品种进行综合评价,以建立团枣综合评价模型,为枣品种综合评价提供参考。结果表明,5个团枣品种综合性状优劣排序为团枣1号>团枣4号>团枣5号>团枣3号>团枣2号,这与生产实际中各品种的推广应用结果基本一致。用层次分析法结合DTOPSIS法综合评价团枣品种是切实可行的,此综合评价模型可应用于枣树及其他果树的品种选育上。To establish comprehensive evaluation model of Tuanzao, Tuanzao 1, Tuanzao 2, Tuanzao 3, Tuanzao 4, Tuanzao 5 were used to investigate, determinate and calculate yield of single plant, fruit setting rate of 1-year old branch, fruit setting rate of perennial branch, quality of single fruit, uniformity, soluble sugar, titratable acid, Vc, sugar acid ratio, edible rate, fruit cracking rate, then the 5 jujube varieties were comprehensively evaluated by AHP and DTOPSIS method. The results showed that the orders of comprehensive character from optimum to worst were Tuanzao 1> Tuanzao 4>Tuanzao 5>Tuanzao 3>Tuanzao 2, the result was consistent to that of popularization and application of these varieties in the production practice. It was feasible to comprehensively evaluate Tuanzao varieties by AHP and DTOPSIS method, the method could be applied to the breeding of other jujube variety and other fruit variety.

关 键 词：层次分析法 DTOPSIS法 综合评价 枣 

分 类 号：S665.1[农业科学—果树学]