Study on Hyperspectral Estimation of Pigment Contents in Leaves of Cotton Under Disease Stress

文献类型： 外文期刊

第一作者： Chen Bing

作者： Chen Bing;Li Shao-kun;Wang Ke-ru;Wang Fang-yong;Xiao Chun-hua;Pan Wen-chao;Chen Bing;Li Shao-kun;Wang Ke-ru;Wang Fang-yong

作者机构：

关键词： Cotton;Disease stress;Hyperspectra;Pigment contents;Estimation models

期刊名称：SPECTROSCOPY AND SPECTRAL ANALYSIS （ 影响因子：0.589； 五年影响因子：0.504 ）

ISSN： 1000-0593

年卷期： 2010 年 30 卷 2 期

页码：

收录情况： SCI

摘要： The spectrum reflectance and pigment contents of cotton leaves infected with Verticillium wilt were measured in cotton disease nursery and field in different growth phases, and severity level of Verticillium wilt was investigated. The correlation between pigment contents of cotton leaves with Verticillium wilt and spectra reflectance, the first derivative of reflectance and spectral characteristic parameters were analyzed respectively. The estimation models about leaves pigment contents of disease cotton were established and tested. The results indicated that the correlations were best significant between chlorophyll a, b and a+b contents of leaves and spectral reflectance in visible wave bands, the first derivative spectrum at the wavelength regions of blue edge, yellow edge and red edge, and all spectral characteristic parameters (excluding red edge swing Dr). The models of transformed chlorophyll absorption in reflectance index (TCAR) and the new model of normalized difference vegetation index (NDVI [702,758]) had best estimated precision, and the relative errors were in average within 1. 3%. Given that the model of NDVI [702,758] is very simple and practical, it was commended as a best model to estimate chlorophyll a, b and a+b contents of disease cotton. This study shows that leaves hyperspectra. data can be used to estimate the pigment contents of cotton leaves quantitatively. This conclusion has also great practice and application value for monitoring the growth state and disease influence evaluation on cotton by using hyperspectral remote sensing.

分类号：

  • 相关文献

[1]Research of Influence Factors on Spectral Recognition for Cotton Leaf Infected by Verticillium wilt. Chen Bing,Wang Fang-yong,Han Huan-yong,Liu Zheng,Chen Bing,Xiao Chun-hua,Zou Nan. 2014

[2]Estimating severity level of cotton disease based on spcctral indicse of TM image. Chen Bing,Li Shao-Kun,Wang Ke-Ru,Su Yi,Chen Jiang-Lu,Jin Xiu-Liang,Lv Yin-Liang,Diao Wan-Ying,Li Shao-Kun,Wang Ke-Ru,Chen Bing. 2011

[3]Estimating Severity Level of Cotton Infected Verticillium Wilt Based on Spectral Indices of TM Image. Chen, Bing,Wang, Keru,Li, Shaokun,Xiao, Chunhua,Chen, Jianglu,Jin, Xiulinag,Wang, Keru,Li, Shaokun,Chen, Bing.

[4]Estimating crop chlorophyll content with hyperspectral vegetation indices and the hybrid inversion method. Liang, Liang,Zhao, Shuhe,Liang, Liang,Lin, Hui,Zhang, Lianpeng,Wang, Lijuan,Liang, Liang,Di, Liping,Zhang, Chao,Deng, Meixia,Qin, Zhihao,Zhao, Shuhe,Zhang, Chao,Liu, Zhixiao.

[5]Histological and Ultrastructural Observation Reveals Significant Cellular Differences between Agrobacterium Transformed Embryogenic and Non-embryogenic Calli of Cotton. Shang, Hai-Hong,Liu, Chuan-Liang,Zhang, Chao-Jun,Li, Feng-Lian,Hong, Wei-Dong,Li, Fu-Guang.

[6]A simplified pruning method for profitable cotton production in the Yellow River valley of China. Dai, Jianlong,Luo, Zhen,Li, Weijiang,Tang, Wei,Zhang, Dongmei,Lu, Hequan,Li, Zhenhuai,Xin, Chengsong,Kong, Xiangqiang,Eneji, A. Egrinya,Dong, Hezhong.

[7]Dry mycelium of Penicillium chrysogenum induces expression of pathogenesis-related protein genes and resistance against wilt diseases in Bt transgenic cotton. Chen, Suiyun,Dong, Hezhong,Fan, Yuqin,Li, Weijiang,Cohen, Yigal. 2006

[8]Effects of Soil Salinity and Plant Density on Yield and Leaf Senescence of Field-Grown Cotton. Zhang, H. J.,Dong, H. Z.,Li, W. J.,Zhang, D. M.,Zhang, H. J.. 2012

[9]Removal of early fruiting branches impacts leaf senescence and yield by altering the sink/source ratio of field-grown cotton. Chen, Yizhen,Dong, Hezhong,Chen, Yizhen,Kong, Xiangqiang,Dong, Hezhong,Kong, Xiangqiang,Dong, Hezhong. 2018

[10]An Improved CTAB-Ammonium Acetate Method for Total RNA Isolation from Cotton. Ding, Qi,Zeng, Jun,He, Xin-Qiang,Zhao, Lu,Fan, Shou-Jin,Wang, Fu-Rong,Zhang, Jun. 2012

[11]Yield, quality and leaf senescence of cotton grown at varying planting dates and plant densities in the Yellow River Valley of China. Dong, HZ,Li, WJ,Tang, W,Li, ZH,Zhang, DM,Niu, YH. 2006

[12]Dry mycelium of Penicillium chrysogenum protects cotton plants against wilt diseases and increases yield under field conditions. Dong, HZ,Zhang, XK,Choen, Y,Zhou, Y,Li, WJ,Li, ZH. 2006

[13]Lint yield and nitrogen use efficiency of field-grown cotton vary with soil salinity and nitrogen application rate. Zhang, Dongmei,Li, Weijiang,Xin, Chengsong,Tang, Wei,Eneji, A. Egrinya,Dong, Hezhong,Eneji, A. Egrinya. 2012

[14]IMPROVED NUTRIENT UPTAKE ENHANCES COTTON GROWTH AND SALINITY TOLERANCE IN SALINE MEDIA. Dai, J. L.,Duan, L. S.,Dong, H. Z.,Dai, J. L.. 2014

[15]Unequal salt distribution in the root zone increases growth and yield of cotton. Dong, Hehzong,Kong, Xianggiang,Luo, Zhen,Li, Weijiang,Xin, Chengsong. 2010

[16]Genetic improvement of cotton tolerance to salinity stress. Ma, Xinrong,Dong, Hezhong,Li, Weijiang,Ma, Xinrong. 2011

[17]Effects of plant density and nitrogen and potassium fertilization on cotton yield and uptake of major nutrients in two fields with varying fertility. Dong, Hezhong,Kong, Xiangqiang,Li, Weijiang,Tang, Wei,Zhang, Dongmei. 2010

[18]Effects of non-uniform root zone salinity on water use, Na+ recirculation, and Na+ and H+ flux in cotton. Kong, Xiangqiang,Luo, Zhen,Dong, Hezhong,Eneji, A. Egrinya,Li, Weijiang,Eneji, A. Egrinya. 2012

[19]Effects of cotton rootstock on endogenous cytokinins and abscisic acid in xylem sap and leaves in relation to leaf senescence. Dong, Hezhong,Li, Weijiang,Zhang, Dongmei,Dong, Hezhong,Niu, Yuehua. 2008

[20]Genetic fine mapping and candidate gene analysis of the Gossypium hirsutum Ligon lintless-1 (Li1) mutant on chromosome 22(D). Yurong Jiang,Mingquan Ding,Yuefen Cao,Fen Yang,Hua Zhang,Shae He,Huaqin Dai,Huanfeng Hao,Junkang Rong.

作者其他论文 更多>>

微信小程序