基于AHP法的重瓣百合品种筛选与综合评价

Variety Selection and Comprehensive Evaluation of Double-petal Lily Based on AHP Method

为筛选出适应性强、观赏性状优良的重瓣百合品种,减少百合种植生产的盲目性,以30个重瓣百合品种为材料,对其进行物候期、植株性状和抗病虫等其他性状调查,同时基于AHP法建立重瓣百合的综合评价体系,开展品种筛选与综合评价。结果表明:应用AHP法对30个重瓣百合品种的17个性状进行综合评价是可行的。根据综合得分,将品种划分为3个等级,其中,Lotus Wonder、Flore Pleno和Tatsjana 3个百合品种的观赏性状较为优良且适应性较强,适宜在太行山冷凉区推广种植;Aisha和Elena综合性状表现较差,可淘汰。综上,本研究首次基于AHP法创建重瓣百合综合评价体系,并筛选出了3个优良的重瓣百合品种,研究结果可为今后百合的引种栽培、开发利用、筛选评价提供依据和参考,同时对百合的推广种植具有重要的指导意义。

In order to screen out the varieties of double-petal lily with strong adaptability and excellent ornamental characteristics,and reduce the blindness of lily planting and production,30 varieties of double-petal lily were used as materials to investigate their phenology,plant characters and other traits such as pest resistance,and a comprehensive evaluation system was established based on AHP method to carry out variety screening and comprehensive evaluation.The results show that it is feasible to comprehensively evaluate 17 characters of 30 double-petal lily varieties by AHP.According to the comprehensive score,the varieties were divided into three grades,among which three lily varieties,Lotus Wonder,Flore Pleno and Tatsjana,had excellent ornamental characters and strong adaptability,which were suitable for popularization and planting in the cold area of Taihang Mountain.Aisha and Elena have poor comprehensive characters and can be eliminated.To sum up,the comprehensive evaluation system of double-petal lily was established based on AHP method for the first time,and three excellent double-petal lily varieties were screened out.The results of this study can provide basis and reference for the introduction,cultivation,development and utilization,screening and evaluation of lily in the future,and have important guiding significance for the further promotion and planting of lily.