小苍兰品种花色表型数量分类研究
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摘要
以20个小苍兰(Freesia hybrida)园艺品种为研究材料,采用英国皇家园艺学会比色卡进行花色描述,同时利用色差仪对各个品种的花色表型值进行测量,进而通过聚类分析及线性回归拟合分析等,对小苍的花色表型的数量分类研究,以期为小苍兰未知品种的亲缘关系判断提供初步表型数量依据,并为小苍兰品种分类过程中花色定义提供科学基础。结果表明:根据RHSCC比色卡和色差仪测量结果,可以将20个小苍兰品种初步分成白色系、黄色系、红色系、紫色系4类,聚类分析结果进一步验证了上述根据花色的分类结果,表明二者有着良好的对应性,今后可以结合使用;同时,分析了小苍兰CIELab颜色系统参数分布特点并初步确定了各个色系的表型参数分布范围,相关结果填补了小苍兰花色表型研究的空白。
Twenty cultivars of Freesia hybrida were used to measure the characteristics of flower color.Royal Horticultural Society Color Chart(RHSCC) was firstly selected to describe the color and the colorimeter was used to measure the phenotypic value of flower colors.In order to provide the preliminary phenotypic quantitative basis for the genetic relationship judgment of the unknown variety of Freesia hybrida,and provide the scientific background for the definition of flower color in Freesia hybrida cultivar classification.The results showed that based on the results of RHSCC and the colorimeter,20 cultivars of Freesia hybrida were classified into four categories,including white,yellow,red,and purple.The results of the cluster analysis possessing the preferable corresponding to the RHSCC,which further confirmed the above classification.Meanwhile,the feature of CIELab system parameters in 20 freesias were analyzed and the distribution range of flower-color parameters in each distinct group was defined,which will set the basic foundation for the phenotype study of flower color in Freesia hybrida.
Twenty cultivars of Freesia hybrida were used to measure the characteristics of flower color.Royal Horticultural Society Color Chart(RHSCC) was firstly selected to describe the color and the colorimeter was used to measure the phenotypic value of flower colors.In order to provide the preliminary phenotypic quantitative basis for the genetic relationship judgment of the unknown variety of Freesia hybrida,and provide the scientific background for the definition of flower color in Freesia hybrida cultivar classification.The results showed that based on the results of RHSCC and the colorimeter,20 cultivars of Freesia hybrida were classified into four categories,including white,yellow,red,and purple.The results of the cluster analysis possessing the preferable corresponding to the RHSCC,which further confirmed the above classification.Meanwhile,the feature of CIELab system parameters in 20 freesias were analyzed and the distribution range of flower-color parameters in each distinct group was defined,which will set the basic foundation for the phenotype study of flower color in Freesia hybrida.
引文
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[12] 李崇晖,任羽,黄素荣,等.蝴蝶石斛兰花色表型及类黄酮成分分析[J].园艺学报,2013,40(1):107-116.
[13] 李崇晖,王亮生,舒庆艳,等.迎红杜鹃花色素组成及花色在开花过程中的变化[J].园艺学报,2008,35(7):1023-1030.
[14] 徐君,李欣,江君,等.不同花色荷花色素成分及稳定性分析[J].江苏农业科学,2016,44(2):331-335.
[15] BERBS R.颜色技术原理[M].北京:化学工业出版社,2002.
[16] VOSS D H.Relating colourimeter measurement of plant colour to the Royal Horticultural Society Colour Chart[J].HortScience,1992,27(12):1256-1260.
[17] WANG L S,HASHIMOTO F,SHIRAISHI A,et al.Chemical taxonomy of the Xibei tree peony from China by floral pigmentation[J].Journal of Plant Research,2004,117(1):47-55.
[18] 钟淮钦,陈源泉,黄敏玲,等.小苍兰花色色素成分及稳定性分析[J].热带亚热带植物学报,2009,17(6):571-577.
[19] 徐怡倩,袁媛,陶秀花,等.小苍兰花瓣主要花色苷组分研究[J].植物研究,2016,36(2):184-189.
[2] GONNET J F.CIELab measurement,a precise communication in flower color:An example with carnation(Dianthus caryophyllus) cultivars[J].Journal of Horticultural Science,1993,68(4):499-510.
[3] HASHIMOTO F,TANAKA M,MAEDA H,et al.Characterization of cyanic flower color of Delphinium cultivars[J].Journal of the Japanese Society for Horticultural Science,2008,69(4):428-434.
[4] TORSKANGERPOLL K,ANDERSEN O M.Colour stability of anthocyanins in aqueous solutions at various pH values[J].Food Chemistry,2005,89(3):427-440.
[5] SAKATA Y,AOKI N,TSUNEMATSU S,et al.Petal coloration and pigmentation of tree peony bred and selected in Daikon Island(Shimane Prefecture)[J].Engei Gakkai Zasshi,2008,64(2):351-357.
[6] 韩江南,樊金玲,巩卫东,等.中原牡丹品种基于花色测定的聚类分析[J].北方园艺,2010(3):75-79.
[7] 吴静,成仿云,钟原.紫斑牡丹花色表型数量分类研究[J].园艺学报,2016,43(5):947-956.
[8] 洪艳,白新祥,孙卫,等.菊花品种花色表型数量分类研究[J].园艺学报,2012,39(7):1330-1340.
[9] 白新祥,胡可,戴思兰,等.不同花色菊花品种花色素成分的初步分析[J].北京林业大学学报,2006,28(5):84-89.
[10] 伏静.基于高光谱成像技术的菊花花色表型和色素成分分析[J].北京林业大学学报,2016,38(8):88-98.
[11] 王峰,杨树华,常智慧,等.月季种质资源花色基础研究[J].草原与草坪,2017,37(2):82-88.
[12] 李崇晖,任羽,黄素荣,等.蝴蝶石斛兰花色表型及类黄酮成分分析[J].园艺学报,2013,40(1):107-116.
[13] 李崇晖,王亮生,舒庆艳,等.迎红杜鹃花色素组成及花色在开花过程中的变化[J].园艺学报,2008,35(7):1023-1030.
[14] 徐君,李欣,江君,等.不同花色荷花色素成分及稳定性分析[J].江苏农业科学,2016,44(2):331-335.
[15] BERBS R.颜色技术原理[M].北京:化学工业出版社,2002.
[16] VOSS D H.Relating colourimeter measurement of plant colour to the Royal Horticultural Society Colour Chart[J].HortScience,1992,27(12):1256-1260.
[17] WANG L S,HASHIMOTO F,SHIRAISHI A,et al.Chemical taxonomy of the Xibei tree peony from China by floral pigmentation[J].Journal of Plant Research,2004,117(1):47-55.
[18] 钟淮钦,陈源泉,黄敏玲,等.小苍兰花色色素成分及稳定性分析[J].热带亚热带植物学报,2009,17(6):571-577.
[19] 徐怡倩,袁媛,陶秀花,等.小苍兰花瓣主要花色苷组分研究[J].植物研究,2016,36(2):184-189.