[1]王薇,宋廷宇,王艳,等.番茄叶片SPAD值与叶绿素含量的相关性分析[J].北方园艺,2013,37(23):12-15.
　WANG Wei,SONG Ting-yu,WANG Yan,et al.Correlation Analysis on Chlorophyll Content and SPAD Value in Tomato Leaves[J].Northern Horticulture,2013,37(23):12-15.

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番茄叶片SPAD值与叶绿素含量的相关性分析

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第37卷期数: 2013年23期页码: 12-15 栏目: 出版日期: 2013-12-15

Title:: Correlation Analysis on Chlorophyll Content and SPAD Value in Tomato Leaves

文章编号:: 1001-0009(2013)23-0012-04

作者:: 王薇¹; 宋廷宇¹; 王艳¹; 董晓涛²; 柴晶¹; 薛英³; 1.吉林农业大学园艺学院，吉林长春 130118
2.辽宁农业职业技术学院，辽宁营口 115009
3.吉林农业大学档案馆，吉林长春 130118

Author(s):: WANG Wei¹;SONG Ting-yu¹;WANG Yan¹;DONG Xiao-tao²;CHAI Jing¹;XUE Ying³; 1.College of Horticulture，Jilin Agricultural University，Changchun，Jilin 130118
2.Liaoning Agricultural College，Yingkou，Liaoning 115009
3.Archives of Jilin Agricultural University，Changchun，Jilin 130118

关键词:: 番茄叶片; SPAD值; 叶绿素含量; 相关性

分类号:: S 641.2

文献标志码:: A

摘要:: 以“粉艳红”和“日本硬星”2个不同类型的番茄品种叶片为试材，分别采用SPAD-502叶绿素仪与分光光度法测定2个品种番茄叶片的SPAD值、叶绿素含量，分析其相关性并建立拟合方程。结果表明：2种番茄叶片的SPAD值与叶绿素a、叶绿素b、总叶绿素含量的相关性均为极显著。就SPAD与叶绿素a的相关性而言，“粉艳红”的最优函数模型为y=0.0005x^1.9829(r=0.902* *)，“日本硬星”的最优函数模型为y=0.0204x+0.059（r=0.669* *）；就SPAD值与叶绿素b的相关性而言，“粉艳红”的最优函数模型为y=0.0883e^0.0403（r=0.758* *），“日本硬星”的最优函数模型为y=0.2738e^0.0144x（r=0.635* *）；就SPAD值与总叶绿素含量的相关性而言，“粉艳红”的最优函数模型为y=0.2202e^0.0414x（r=0.870* *），“日本硬星”的最优函数模型为y=0.0279x+0.2453（r=0.720* *）。

Abstract:: Taking leaves of two kinds of tomato varieties of ‘Powder red’ and ‘Japanese hard star’ as materials，using the SPAD-502 chlorophyll meter and spectrophotometry to determine two kinds of tomato leaf SPAD value and chlorophyll content，their correlation analysis and the fitting equation were established.The results showed that two kinds of tomato leaves，the correlation of SPAD value and the content of chlorophyll a，chlorophyll b，total chlorophyll content were significantly correlated.In terms of the correlation between SPAD and chlorophyll a，optimal function model for ‘Powder red’ was y=0.0005x^1.9829?(r=0.902* *)，the optimal function model for ‘Japanese hard star’ as y=0.0204x+0.059(r=0.669* *).On the SPAD value and the correlation between chlorophyll b，optimal function model for ‘Powder red’ was y=0.0883e^0.0403(r=0.758* *)，the optimal function model ‘Japanese hard star’ was y=0.2738e^0.0144x (r=0.635* *).On the SPAD value and the correlation between total chlorophyll content was concerned，the optimal function model for ‘Powder red’ was y=0.2202e^0.0414x (r=0.870* *)，the optimal function model for ‘Japanese hard star’ as y=0.0279x+0.2453(r=0.720* *)

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备注/Memo

第一作者简介：王薇（1972-），女，博士研究生，副教授，现主要从事蔬菜育种与蔬菜高效栽培等研究工作。E-mail：wangwei4513503@163.com.

基金项目：长春市科技局科技支撑计划资助项目（长科技合2011203）。

收稿日期：2013-09-13

更新日期/Last Update: 2014-08-10