不同品种矾根叶色表现与色素含量关系研究
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摘要
为研究矾根叶色与叶片内色素含量的关系,以8个品种的矾根为试验材料,研究不同品种矾根叶色参数与呈色色素叶绿素、类胡萝卜素、花色素苷之间的关系。结果表明,绿色系矾根森林之茵和甜心辣妹的亮度值和饱和度较高;紫色系品种李子蛋糕的亮度值和饱和度较低。相关性分析结果表明,亮度值和饱和度呈极显著正相关(P<0.01),亮度值和黄蓝饱和度呈极显著正相关(P<0.01);黄蓝饱和度和饱和度呈极显者正相关(P<0.01),色相角、叶绿素b含量和叶片中类胡萝卜素含量呈显著正相关(P<0.05)。
In order to study the relationship between leaf color and pigment content in the leaves,we used 8 kinds of Heuchera micranthato find the relationship between the color parameters and the contents of chlorophyll,carotenoid and anthocyanin.It was found that brightness value and the saturation of‘Kira Forest Green'and‘Sweet Pepper'were higher.The brightness value and saturation of ‘Plum Royale'were lower.Correlation analysis showed that the brightness value was positively and extremel,significantly correlated with saturation,and the brightness value was positively and extremely significantly correlated with yellow blue saturation.The yellow blue saturation was positively and extremely significantly correlated with the saturation while metric hue angle and chlorophyll b content were positively correlated with the carotenoid content in the leaves.
In order to study the relationship between leaf color and pigment content in the leaves,we used 8 kinds of Heuchera micranthato find the relationship between the color parameters and the contents of chlorophyll,carotenoid and anthocyanin.It was found that brightness value and the saturation of‘Kira Forest Green'and‘Sweet Pepper'were higher.The brightness value and saturation of ‘Plum Royale'were lower.Correlation analysis showed that the brightness value was positively and extremel,significantly correlated with saturation,and the brightness value was positively and extremely significantly correlated with yellow blue saturation.The yellow blue saturation was positively and extremely significantly correlated with the saturation while metric hue angle and chlorophyll b content were positively correlated with the carotenoid content in the leaves.
引文
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[2]朱书香,杨建民,王中华,等.4种李属彩叶植物色素含量与叶色参数的关系[J].西北植物学报,2009,29(8):1663-1669.
[3]许红娟,陈之林,杨澜,等.五种彩叶矾根苗期在贵州冬季生长适应性比较[J].北方园艺,2016(24):61-65.
[4]秦登,唐吕君,陈尧,等.夏季高温环境下3个矾根品种的光合特性比较[J].西北林学院学报,2014,29(3):32-36.
[5]王晶,刘立功,左丽娟,等.柔毛矾根组培快繁技术研究[J].北方园艺,2012(23):116-118.
[6]衣学慧.宿根花卉在宝鸡市园林花境中的应用[J].河北林果研究,2016,31(2):189-192.
[7]陈芳,唐秀光,董倩,等.金叶白蜡色素含量与叶色参数的年变化规律研究[J].河北农业大学学报,2012,35(5):20-24.
[8]杨代宇,穆富香,白飞妮,等.盐藻中叶绿素的提取方法比较及条件优化[J].安徽农业科学,2016,44(25):7-9.
[9]PIRIE A,MULLINS M G.Changes in anthocyanin and phenolics content of grapevine leaf and fruit tissues treated with sucrose,nitrate,and abscisic acid[J].Plant Physiology,1976,58(4):468-472.
[10]闫淑芳,冯树香,李义红,等.基于北美海棠果实颜色特征的品种分类及呈色研究[J].经济林研究,2016,34(1):19-25,32.
[11]赵宇瑛,张汉锋.花青素的研究现状及发展趋势[J].安徽农业科学,2005,33(5):904-905.
[12]杨露,于晓跃,刘煜光,等.遮荫对2种彩叶风箱果叶色及光合特性的影响[J].河北农业大学学报,2016,39(5):75-81.
[13]王忠.植物生理学[M].北京:中国农业出版社,1999:128-131.
[14]邵凤侠,王森,晏巢,等.高温处理对漆蜡色泽的影响[J].中南林业科技大学学报,2016,36(6):92-96.