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当前位置: 首页 > 文章 > 荷花切花品种的综合评价及良种筛选 南方农业学报 2019,50 (8) 1792-1800
Position: Home > Articles > Comprehensive evaluation and fine-quality cultivars screening of lotus for cut flower production Journal of Southern Agriculture 2019,50 (8) 1792-1800

荷花切花品种的综合评价及良种筛选

作  者：
闵睫;刘凤栾;田代科;向言词
单  位：
湖南科技大学生态景观修复与规划设计研究所;上海辰山植物园/中国科学院上海辰山植物科学研究中心
关键词：
观赏荷花;切花;层次分析法;综合评价;优良品种
摘  要：
【目的】筛选优良荷花切花品种,为荷花品种资源的合理利用提供参考依据。【方法】观测159个荷花品种的主要性状,采用层次分析法(AHP)构建其切花综合评价体系。根据荷花的观赏特点确定5个准则层及18个指标层,对各层次影响因子的权重进行量化评分,筛选出适宜生产上应用的优良荷花切花品种。【结果】准则层5个指标的权重范围在0.0455～0.5036,权重值排序为花朵形态>鲜切花特性>花蕾性状>栽培特性>花柄性状;指标层18个指标的权重范围在0.0091～0.1762,其中花型、瓶插寿命、花色和花态所占总权重较大,分别为0.1762、0.1329、0.1070和0.1000。综合专家和群众评分意见制定指标层指标并赋值,确定指标层指标的评分标准,筛选出18个优良荷花切花品种,其中多数品种具有茎秆直硬、瓶插寿命较长、贮运特性好、采收较容易及开花量多或较多等特点,尤其是雨花晴、锦霞和文君佛红同时进入专家和群众评选前10名,属上等荷花切花品种。【结论】建立的荷花切花品种评价标准可供筛选和培育荷花切花优良品种参考;雨花情、锦霞、文君拂红等18个荷花品种的观赏性较佳,适宜作为荷花切花产业化生产品种优先推广应用。
译  名：
Comprehensive evaluation and fine-quality cultivars screening of lotus for cut flower production
作  者：
MIN Jie;LIU Feng-luan;TIAN Dai-ke;XIANG Yan-ci;Shanghai Chenshan Botanical Garden/Shanghai Chenshan Plant Science Research Center,Chinese Academy of Sciences;Shanghai Key Laboratory of Plant Functional Genomics and Resources;Institute of Ecological Landscape Restoration and Planning and Design,Hunan University of Science and Technology;
关键词：
ornamental lotus;;cut flower;;analytic hierarchy process;;systematic assessment;;high-quality cultivar
摘  要：
【Objective】Fine-quality lotus cut flower cultivars were selected to provide reference for lotus resource utilization.【Method】Analytic hierarchy process(AHP)was used to establish an assessment standard for cut-flower lotus based on a comprehensive evaluation on 159 ornamental lotus cultivars. Five criterion layers and eighteen index layers were set according to ornamental characteristics of lotus and weight of influencing factors of each layer were quantified.Then the fine-quality lotus cut flower cultivars suitable for production were selected.【Result】The weight range of five indexes at criterion layer was 0.0455-0.5036,with the weight rank being flower morphology>cut flower characteristics>flower buds characteristics>cultivation characteristics>flower stalk characteristics. The total weight of the eighteen indexes at index layer ranged from 0.0091 to 0.1762,and the weight proportions of flower type,vase life,flower color and flower state were high,and their scores were 0.1762,0.1329,0.1070 and 0.1000,respectively. According to the evaluation opinions of experts and the masses,the indexes of index level were formulated and assigned,the scoring criteria of index level were determined,and the eighteen excellent lotus cultivars were selected. Most cultivars had straight and stiff stem,long vase life,fine storage and transportation characteristics,easy collection and large flower number. Yuhuaqing,Jinxia and Wenjun Fuhong entered the top 10 evaluated by experts and masses,and belonged to fine lotus cultivars.【Conclusion】The evaluation criteria of lotus cut flowers can be used as a reference for selecting and cultivating fine-quality varieties of lotus cut flowers. The 18 cultivars of ornamental lotus suitable for cut-flower production were screened,including Yuhuaqing,Jinxia and Wenjun Fuhong,etc. These cultivars are suggested as priority in commercial production of cut-flowers.

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