日光温室栽培LA系列百合新品种的综合评价  

Introduction and Evaluation on New Cultivars of Longiflorum × Asiatic Hybrid in Solar Greenhouse

作　　者：孙红梅[1] 张杰[1] 董航[1] 王春夏[1] 王锦霞[1] 

机构地区：[1]沈阳农业大学园艺学院/设施园艺省部共建教育部重点实验室/辽宁省设施园艺重点实验室,沈阳110161

出　　处：《沈阳农业大学学报》2013年第5期668-672,共5页Journal of Shenyang Agricultural University

基　　金：辽宁省农业攻关项目(2011215003)

摘　　要：引进LA系列百合新品种8个,种植于沈阳地区日光温室内,调查了其植物学特性、物候期以及形态特征。通过层次分析法建立了LA系列百合切花综合评价体系,确定17个评价因子的权重值,其中花形、花色、叶色和叶烧情况的权重值所占比重较大,分别为0.1873、0.1147、0.1033和0.0868。依据各品种综合评价得分,将其划分为一级品种、二级品种和三级品种,其中Eyeliner、Suncrest和Freya的综合性状明显优于其他5个品种,具有花大色艳、植株高而整齐、花期长和抗性强等优点,被确定为沈阳地区日光温室优良一级切花百合品种,可用于北方地区设施内百合切花的规模化生产。Eight new cultivars of LongiflorumxAsiatic hybrid were introduced and planted in solar greenhouse in Shenyang, and the botanical characteristics, phenophase, morphological characteristics were investigated. A comprehensive evaluation system of Longiflorum×Asiatic hybrid was established by AHP method and 17 weights of the evaluation index were determined. Flower shape, flower color, leaf color and leaf burning accounted for the major proportion among the all factors, and they were 0.1873, 0.1147, 0.1033 as well as 0.0868 respectively. According to the comprehensive scores, the new cultivars were divided into 3 grades： the fist grade, the second grade and the third grade. Compared with the other 5 cultivars, Eyeliner, Suncrest and Freya are superior for their bright color and beautiful shape, height uniformity and long florescence, so they were delimited into the first grade in solar greenhouse in Shenyang, and can be selected for large-scale production in greenhouse of north China.

关 键 词：LA系列百合 层次分析法 评价体系 品种筛选 

分 类 号：S642.2[农业科学—蔬菜学] S629[农业科学—园艺学]