Modeling Leaf Image, Chlorophyll Fluorescence, Reflectance From SPAD Readings

文献类型： 外文期刊

第一作者： Hu, Hao

作者： Hu, Hao;Zheng, Kefeng;Zhang, Guangzhi

作者机构：

关键词： Fluorescence;image color analysis;reflection;spectral analysis

期刊名称：IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING （ 影响因子：3.784； 五年影响因子：3.734 ）

ISSN： 1939-1404

年卷期： 2014 年 7 卷 11 期

页码：

收录情况： SCI

摘要： Many remote sensing technologies were used to evaluate plant physioccology. However, few studies currently existed on the comparisons and the relationships among various remote sensing analyses methods. The objective of our study was to investigate the relationship of leaf image, chlorophyll fluorescence, reflectance with SPAD, and build the models from SPAD using the data obtained from rice and barley crops. Two pot experiments, one in 2009 and the other one in 2010, were conducted to study the relationship between these characteristics at a leaf scale. Three rice varieties (M17, M15, Xiushui 09) and three barley varieties (Hua 30, Zhepi 33, Zhexiu 12) were selected in our greenhouse experiment. The results showed that there was a highly significant relationship between R (red channel of the leaf image), G (green channel of the image), R550 (reflectance at 550 nm), and PRI (photochemical reflectance index), with SPAD (SPAD-502 readings) for rice and barley crops. Close linear correlation was found between leaf chlorophyll maximal fluorescence (Fin) and ratio of variable to maximal chlorophyll fluorescence (F-v/F-m) with SPAD reading for rice. However, no significant relationship between F-m and F-v/F-m with SPAD reading was found in barley. Linear and logarithmic equations could be used to describe the relationship between R, G, R550, PRI, F-m, and F-v/F-m with SPAD reading. It suggested that leaf image analysis had stronger relationship with SPAD than reflectance or leaf chlorophyll fluorescence of the two crops of rice and barley.

分类号：

  • 相关文献

[1]Diagnosis of Nitrogen Content in Upper and Lower Corn Leaves Based on Hyperspectral Data. Jin Liang,Hu Ke-lin,Tian Ming-ming,Wei Dan,Jin Liang,Wei Dan,Li Hong,Bai You-lu,Zhang Jun-zheng. 2013

[2]Exploring new spectral bands and vegetation indices for estimating nitrogen nutrition index of summer maize. Zhao, Ben,Duan, Aiwang,Liu, Zhandong,Chen, Zhifang,Zhang, Jiyang,Xiao, Junfu,Liu, Zugui,Qin, Anzhen,Ning, Dongfeng,Ata-Ul-Karim, Syed Tahir,Gong, Zhihong. 2018

[3]Coordination field analysis of rare earth complexes with triangular symmetry. Fan, YF,Pan, DF,Yang, P. 1997

[4]Sesquiterpenoids and Benzofuranoids from the Marine-Derived Fungus Aspergillus ustus 094102. Miao, Chengdu,Hong, Kui,Lu, Zhenyu,Wang, Yi,Liu, Peipei,Zhu, Weiming.

[5]Periodicity of plant yield and its response to precipitation in the steppe desert of the Tianshan Mountains region. Zhao, W. Y.,Li, J. L.,Jia, G. S..

[6]Detection of Early Rottenness on Apples by Using Hyperspectral Imaging Combined with Spectral Analysis and Image Processing. Zhang, Baohua,Fan, Shuxiang,Li, Jiangbo,Huang, Wenqian,Zhao, Chunjiang,Qian, Man,Zheng, Ling,Zhang, Baohua,Zhao, Chunjiang.

[7]A simple and sensitive competitive bio-barcode immunoassay for triazophos based on multi-modified gold nanoparticles and fluorescent signal amplification. Zhang, Chan,Jiang, Zejun,Jin, Maojun,Chen, Ge,Cao, Xiaolin,Cui, Xueyan,Zhang, Yudan,Li, Ruixing,Wang, Jing,Zhang, Chan,Jiang, Zejun,Jin, Maojun,Chen, Ge,Cao, Xiaolin,Cui, Xueyan,Zhang, Yudan,Li, Ruixing,Wang, Jing,Du, Pengfei,Du, Pengfei,Du, Pengfei,Abd El-Aty, A. M.,Abd El-Aty, A. M.. 2018

[8]Effect of a disulfide bond on mevalonate kinase. Chu, Xiusheng,Yu, Wenhua,Wu, Long,Liu, Xiaojun,Li, Nan,Li, Ding,Chu, Xiusheng. 2007

[9]A Turn on ESIPT Probe for Rapid and Ratiometric Fluorogenic Detection of Hg2+ and its Application in Live-Cell Imaging. Zhang, Di,Liu, Jihong,Yin, Haiyan,Wang, Hongqi,Li, Shufang,Wang, Min,Li, Man,Zhou, Ling,Zhang, Junfeng,Zhang, Di,Liu, Jihong,Yin, Haiyan,Wang, Hongqi,Li, Shufang,Wang, Min,Li, Man,Zhou, Ling,Zhang, Junfeng,Zhang, Di,Liu, Jihong,Yin, Haiyan,Wang, Hongqi,Li, Shufang,Wang, Min,Li, Man,Zhou, Ling,Zhang, Junfeng. 2016

[10]An ESIPT-Based Fluorescent Probe for Hydrazine Detection in Aqueous Solution and its Application in Living Cells. Ju, Zhiyu,Li, Dapeng,Li, Dandan,Wu, Changzeng,Xu, Zhihong,Zhang, Di. 2017

[11]A Label-Free Aptamer-Based Fluorescent Assay for Cadmium Detection. Luan, Yunxia,Lu, Anxiang,Chen, Jiayi,Fu, Hailong,Xu, Li,Luan, Yunxia,Lu, Anxiang,Chen, Jiayi,Fu, Hailong,Xu, Li. 2016

[12]Fast Separation Ultra-Performance Liquid Chromatography for Determination of Pre-Column Derivative Abamectin and Ivermectin Residues in Vegetable. Li, Qiwan,Liu, Hongcheng,Li, Qiwan,Shao, Jinliang,Zou, Yanhong,Liu, Hongcheng,Zhang, Ying,Liu, Lianliang. 2011

[13]Aptamer-Based Fluorescence Assay for Hg2+ Determination. Lei Zhao-Jing,Hu Qiu-Hui,Lei Zhao-Jing,Zhang Cun-Zheng,Liu Yuan,Zhang Qiang,Liu Xian-Jin. 2012

[14]A Turn-On Fluorescent Sensor for Selective and Sensitive Detection of Alkaline Phosphatase Activity with Gold Nanoclusters Based on Inner Filter Effect. Liu, Haijian,Li, Ming,Ren, Xueqin,Xia, Yining. 2017

[15]Study on the interaction between cyanobacteria FBP/SBPase and metal ions. Sun, Yao,Liao, Xun,Li, Ding,Feng, Lingling,Wang, Xiaofeng,Jin, Jing,Yi, Fan,Zhou, Li,Wan, Jian,Li, Jun.

[16]Ultrasensitive detection of lead(II) using a turn-on probe based on the use of an aptamer and a water-soluble fluorescent perylene probe. Yan, Mengmeng,Zhu, Chao,Huang, Yafei,Yan, Jiao,Chen, Ailiang,Yan, Mengmeng,Zhu, Chao,Huang, Yafei,Yan, Jiao,Chen, Ailiang,Huang, Yafei,Yan, Jiao.

[17]Biodegradation and chemical characteristics of hot-water extractable organic matter from soils under four different vegetation types in the Wuyi Mountains, southeastern China. Bu, Xiaoli,Ding, Jiumin,Wang, Limin,Huang, Wei,Ruan, Honghua,Bu, Xiaoli,Yu, Xingna,Ding, Jiumin,Wang, Limin. 2011

[18]Application of Au based nanomaterials in analytical science. Wang, Peilong,Su, Xiaoou,Tang, Zhiyong,Lin, Zhenyu.

[19]Superior fluorescent probe for detection of potassium ion. Chen, Zhengbo,Tan, Lulu,Hu, Liangyu,Luan, Yunxia.

[20]Characteristics of dissolved organic matter (DOM) and relationship with dissolved mercury in Xiaoqing River-Laizhou Bay estuary, Bohai Sea, China. Jiang, Tao,Wang, Dingyong,Gao, Jie,Li, Chuxian,Jiang, Tao,Skyllberg, Ulf,Tang, Jianhui,Bjorn, Erik,Green, Nelson W..

作者其他论文 更多>>

微信小程序