摘要
[目的]初步构建切花菊矮化盆栽品种综合评价体系,为筛选和利用适宜产业化矮化生产的切花菊品种提供依据.[方法]通过矮化盆栽试验对10个切花菊品种的14个评价指标进行观测统计,应用层次分析法,构建切花菊矮化盆栽品种综合评价体系.[结果]确定了14个评价指标的权重值,其中花色的权重最高(0.256 3),其次是株高(0.242 9),第3为重瓣性(0.119 7),其他指标的权重从大到小排序为冠幅、叶数、花朵繁密程度、激素敏感程度、茎粗、花梗长、自然花期、曲直性、短日照敏感程度、病虫害敏感性、低温敏感程度,权重值分别为0.086 8、0.0649、0.053 5、0.0404、0.037 7、0.025 0、0.023 8、0.022 3、0.013 9、0.008 1、0.0048.[结论]各个品种的综合得分排序为粉樱(4.421 1)、新台红(4.179 5)、绿菊(4.0047)、紫莲(3.956 5)、粉丝猫(3.542 3)、粉瓣(3.552 1)、卡迪娜(2.706 9)、kord(2.330 7)、紫唇(2.280 7)、一点金(1.7977).
Abstract
[Objective] To establish a comprehensive evaluation system of dwarf potted chrysanthemum cultivars,and to offer a theoretical support for screening and using cut chrysanthemum cultivars suitable for dwarfed production.[Method] Dwarf potted experiments were conducted to observe 14 indexes of 10 cut chrysanthemum cultivars.A comprehensive evaluation system was established by using AHP method.[Result]Weights of 14 indexes were determined.Flower color weight was the highest(0.256 3),followed by plant height(0.242 9),the third was double flower trait (0.119 7),the weight of other indicators from big to small were canopy (0.086 8),leaf number (0.064 9),flowers spacing (0.053 5),hormone sensitivity (0.040 4),stem diameter (0.037 7),pedicels length (0.025 0),flowering period(0.023 8),degree of crook (0.022 3),short-day sensitivity (0.013 9),diseases and insects resistance (0.008 1),low temperature sensitivity(0.004 8).[Conclusion] Comprehensive score were ordered as Fenying (4.421 1),Xintaihong (4.179 5),Lvju (4.004 7),Zilain (3.956 5),Fensimao (3.542 3),Fenban(3.552 1),Kadina(2.706 9),kord (2.330 7),Zichun(2.280 7),Yidianjin(1.797 7).
基金项目
广东省科技计划项目(2014A020208128)
2016年“攀登计划”广东大学生科技创新专项(pdjh2016b0250)
普邦园林企业科技特派员工作站建设项目(2015A090905004)
国家科技期刊平台
NSTL
维普
万方数据