利用隶属函数法对8种不同石竹属材料主要观赏性状的综合评价  

The comprehensive evaluation on main ornamental characteristics of eight different Dianthusplants by subordinate function

作　　者：王军娥[1] 薛晋轩 景维坤 亢秀萍[1] 

机构地区：[1]山西农业大学园艺学院,山西太谷030801

出　　处：《山西农业大学学报（自然科学版）》2016年第10期709-714,共6页Journal of Shanxi Agricultural University(Natural Science Edition)

基　　金：山西农业大学引进人才博士科研启动项目(2013YJ21)

摘　　要：[目的]建立评价石竹属植物观赏性的综合评价体系,为快速筛选适合园林绿化的石竹材料提供技术支撑。[方法]本试验以8份不同石竹属材料为研究对象,测定花期、花径、花色、花裂、株高、叶长、叶宽等9个观赏指标,采用模糊数学隶属函数法对其主要观赏性状进行综合评价。[结果]隶属函数法评价8份不同石竹属材料的7个主要观赏性状,得出不同材料之间观赏价值存在差异;隶属函数值越大,综合观赏性越高;8种不同石竹属材料综合观赏价值由高到低依次为:D2中国石竹>D7‘FL’>D1常夏石竹>D8‘钻石混色’>D6‘繁星玫红’>D5‘繁星混色’>D3瞿麦>D4‘钻石紫色’;其中D2中国石竹、D7‘FL’和D1常夏石竹隶属函数平均值较大,具有较高的观赏价值,因此可以大面积推广应用。[结论]隶属函数法可以较好地对石竹属植物的观赏性进行综合评价。[Objective] The study was to establish a comprehensive system for assessing the ornamental characteristics of Dianthus plants, and to provide technological support for selecting of Dianthus plants species in greening. [Method] The ornamental characteristics of eight Dianthus plants, such as flowering, flower diameter, flower color, flower crack, plant height, leaf length, leaf width, etc. , were measured. A comprehensive evaluation on ornamental characteristics was given based on subordinate function value analysis. [Results] The results indicated that the difference in ornamental value of eight different Dianthus plants. The bigger subordinate function values, the higher comprehensive ornamental values. The order of comprehensive ornamental values in eight different Dianthus plants from high to low was as follow： D2 Dianthus Chinensis L. 〉 D7 Dianthus Barbatus ＇FLORAL LACE CRIMSON＇ 〉 D1 Dianthus Plumarius 〉 D8 Dianthus Barbatus F1 ＇DIAMOND MIX＇ 〉 D6 Dianthus Barbatus F1 ＇TELSTAR CARMINE ROSE＇ 〉 D5 DianthusBarbatus F1 ＇TELSTAR MIX＇ 〉 D3 Dianthus Superbus L. 〉 D4 Dianthus Barbatus F1 ＇DIAMOND＇. Therefore, D2 Dianthus Chinensis L.,D7 Dianthus Barbatus ＇FLORAL LACE CRIMSON＇ and D1 Dianthus Plumarius can be extended in lager areas. [Conclusion] The method of subordinate function value analysis can he used to evaluate ornamental characteristics of Dianthus plants.

关 键 词：石竹属 观赏性状 评价 隶属函数法 

分 类 号：S682.19[农业科学—观赏园艺]