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《Agricultural Research in the Arid Areas》 2015-04
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Monitoring nitrogen content of wheat on basis of an algorithm on the spectral angle of canopy

XIAO Chun-hua;LU Yin-liang;DIAO Wan-ying;LI Shao-kun;WANG Ke-ru;CHEN Bing;WANG Qiong;Agronomy College,Shihezi University,Key Laboratory of Oasis Ecology Agriculture of Xinjiang Construction Group;Institute of Crop Science,Chinese Academy of Agricultural Sciences,Key Laboratory of Crop Physiology and Ecology,Ministry of Agriculture;Institute of Cotton,Xinjiang Academy of Agricultural Reclamation Sciences;  
Nitrogen is an important factor for crop growth and environment. A search for real-time,rapid and accurate monitoring methods on nitrogen nutrition is a necessary approach for precise fertilization and efficiency enhancement. In this paper,three wheat varieties( Xinchun 6,Xinchun 17 and Xinchun 22) were selected to investigate the correlations between the canopy hyperspectral characteristics at four nitrogen levels and the leaves nitrogen content( LNC),and thereby an improved spectral angle( SA) could be utilized for prediction of LNC. The spectral angles of wheat canopy by different nitrogen treatments were higher with the nitrogen increased and the best spectral angle model for prediction of leaf nitrogen was y = 0. 3999x0. 3989. The coefficient of determination R2 was 0.6870,and the RE,RMSE and R2 were 1. 63%,0. 1609,and 0. 7515,respectively. Spectral angle was feasible for monitoring differences in leaves nitrogen content,providing a theoretical basis for precise fertilization in agriculture.
【Fund】: 国家科技支撑计划(2012BAH27B04);; 国家自然科学基金项目(31071371 31460326 31360302)资助;; 石河子大学高层人才项目(RCZX201217)
【CateGory Index】: S512.1
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【Citations】
Chinese Journal Full-text Database 10 Hits
1 FAN Yan-guo,LI Xiang-yu,ZHANG Lei,SUN Yuan-fang (College of Geo-resource and Information,China University of Petroleum,Qingdao 266555,China);Mapping Classification Based on the Analysis of Multi-band No-threshold Auto-spectral Angle[J];Geography and Geo-Information Science;2010-02
2 CHEN Liang,LIU Dai-Zhi,HUANG Shi-QiSec.602,the Second Artillery Engineering Institute,Xi'an 710025,China;Spectral angle match prediction for lossless compression of hyperspectral imagery[J];Chinese Journal of Geophysics;2007-06
3 CHEN De-rong1,SUN Bo2,TAO Peng1,GONG Jiu-lu1 (1.School of Aerospace Science and Technology,Beijing Institute of Technology,Beijing 100081,China;2.College of Information Science and Technology,Beijing Normal University,Beijing 100875,China);Spatial Neighboring Clustering Method for Hyperspectral Imagery Based on Kernel Spectral Angel Cosine[J];Acta Electronica Sinica;2008-10
4 LIANG Liang1,2,YANG Min-hua2,ZHANG Lian-peng1,LIN Hui11.School of Geodesy and Geomatics of Xuzhou Normal University,Xuzhou 221116,China2.School of Geosciences and Info-Physics,Central South University,Changsha 410083,China;Wheat Leaf Area Index Inversion Using Hyperspectral Remote Sensing Technology[J];Spectroscopy and Spectral Analysis;2011-06
5 DIAO Wan-ying1,LI Shao-kun1,2,WANG Ke-ru1,2,JIN Xiu-liang1,3,WANG Fang-yong4,CHEN Bing4,WANG Qiong1, WANG Kai1,XIAO Chun-hua1,2* 1.Key Laboratory of Oasis Ecology Agriculture of Xinjiang Construction Crops,Shihezi University,Shihezi 832003,China 2.Institute of Crop Sciences,Chinese Academy of Agricultural Sciences/National Key Facility for Crop Gene Resources and Genetic Improvement,Ministry of Agriculture,Beijing 100081,China 3.College of Agronomy,Yangzhou University/Key Laboratory of Crop Physiology,Ecology and Cultivation in Middle and Lower Reaches of Yangtse River of Ministry of Agriculture/Key Laboratory of Crop Genetics and Physiology of Jiangsu Province,Yangzhou 225009,China 4.Institute of Cotton,Xinjiang Academy of Agricultural Reclamation Sciences,Shihezi 832003,China;Estimated Nitrogen Nutrition Index Based on the Hyperspectral for Wheat of Drip Irrigation under Mulch[J];Spectroscopy and Spectral Analysis;2012-05
6 Cong Limin 1 Li Guozhi 1 Wang Dengke2 Wang Baolin3 1.No.115 Geological Party , The Inner Mongolia Bureau of Geology and Mineral Exploration, Wulanhot, 137400,China ; 2. The Tenth Institude of geology and mineral Exploration and Development, Chifeng Inner Mongolia, 024000, China; 3. The Fourth Institude of geology and mineral Exploration and Development, Jining Inner Mongolia, 012000 ,China;THE APPLICATION OF SAM TEACHNIQUE ON EXTRACTING ALTERATION ABNORMITIES FROM MULTISPECTRAL RS DATA[J];Geology of Chemical Minerals;2009-04
7 NIU Zheng\+1, CHEN Yong\|hua\+1, SUI Hong\|zhi\+1, ZHANG Qing\|yuan\+1, ZHAO Chun\|jiang\+2 (1. Institute of Remote Sensing of Applications, Chinese Academy of Sciences, Beijing 100101, China; 2. Institute of Crop., Beijing Academy of Agriculture and Fo;Mechanism Analysis of Leaf Biochemical Concentration by High Spectral Remote Sensing[J];JOURNAL OF REMOTE SENSING;2000-02
8 XUE Li-hong, LUO Wei-hong, CAO Wei-xing, TIAN Yong-chao (Nanjing Agricultural University, MOA Key Lab of Crop Growth Regulation, Nanjing 210095);Research Progress on the Water and Nitrogen Detection Using Spectral Reflectance[J];Journal of Remote Sensing;2003-01
9 ZHANG Xia 1, LIU Liang-yun 1, ZHAO Chun-jiang 2, ZHANG Bing 1 (1.Laboratory of Remote Sensing Information Sciences, Institute of Remote Sensing Applications, Chinese Academy of Sciences, Beijing 100101, China; 2.Beijing Agriculture Information Technology Research Center, Beijing 100089, China);Estimating Wheat Nitrogen Concentration with High Spectral Resolution Image[J];Journal of Remote Sensing;2003-03
10 WANG Ji-hua, HUANG Wen-jiang, ZHAO Chun-jiang, YANG Min-hua, WANG Zhi-jie (National Engineering Research Center for Information Technology in Agriculture, Beijing 100089, China);The Inversion of Leaf Biochemical Components and Grain Quality Indicators of Winter Wheat with Spectral Reflectance[J];Journal of Remote Sensing;2003-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 WANG Jia-qiang et al (College of Plant and Technology,Tarim University,Alar,Xinjiang 843300);Application of Remote Sensing Technology on Diagnosis of Cotton Nitrogen Nutrition[J];Journal of Anhui Agricultural Sciences;2006-22
2 LU Wei et al(Jiangsu Provincial Key Laboratory of Modern Agricultural Equipment and Technology,Jiangsu University,Zhenjiang,Jiangsu 212013);Application of the Hyperspectral Technology in Diagnose of and Monitor of the Information of Crop Growth[J];Journal of Anhui Agricultural Sciences;2007-06
3 CHEN La(College of Resources & Environmental Administration,Jiangxi University of Finance and Economics,Nanchang,Jiangxi 330032);Application of Hyperspectral Remote Sensing Data in Information Retrieval from Plants[J];Journal of Anhui Agricultural Sciences;2009-08
4 TAN Chang-wei et al (Ministry of Agriculture Key Laboratory of Resources Remote Sensing & Digital Agriculture,Beijing 100081);Research Review on the Prediction of Grain Quality of Wheat by Using Remote Sensing[J];Journal of Anhui Agricultural Sciences;2009-17
5 LI Jian-feng et al(College of Plant Protection,Northwest Agricultural and Forestry University,Yangling,Shaanxi 712100);Effects of Urea Application on the Yield Formation and Chlorophyll Content of Winter Radish[J];Journal of Anhui Agricultural Sciences;2010-04
6 ZHANG Xiao-dong et al(Key Laboratory of Modern Agricultural Equipment and Technology,Ministry of Education & Jiangsu Province,Jiangsu University,Zhenjiang,Jiangsu 212013);Design and Optimization for Light Source on High Spectral Information Collection of Crop Canopy[J];Journal of Anhui Agricultural Sciences;2011-31
7 Xie Donghui Zhu Qijiang Wang Jindi Xu Kai (School of Geography and Remote Sensing Science,State Key Laboratory of Remote Sensing Science,Jointly Sponsored by Beijing Normal University and the Institute of Remote Sensing Applications of Chinese Academy of Sciences;Beijing Key Laboratory of Enviromental Remote Sensing and City Digitalization,Beijing Normal University: 100875,Beijing,China);ANALYSIS ON THE VERTICAL DISTRIBUTION OF BIOCHEMICAL PARAMETERS BASED ON A 3D VIRTUAL CORN CANOPY SCENE[J];Journal of Beijing Normal University(Natural Science);2007-03
8 XING Zhu-rong①②,FENG You-gui①,LI Wan-ming③,WANG Ping①,YANG Gui-jun②(①Shandong university of science and technology Department of photogrammetry and remote sensing,Shandong Qingdao 266510,China;②National Engineering Research Center for Information Technology in Agriculture,Beijing 100097,China;③Survey lnstitute of urban and rural construction in Shandong province,Jinan250031,China);The research status of inversion of leaf area index with hyperspectral remote sensing[J];Science of Surveying and Mapping;2010-S1
9 ZHANG Wei1, ZHANG Guangchen1, JIANG Kui2 ( 1.College of Horticulture, Jilin Agricultural University, Changchun 130118; 2.Yida Landscaping Engineering Limited Company );Research Progress on the Diagnosis of N Nutrition in Potato[J];Journal of Changjiang Vegetables;2009-14
10 LIN Bo1,2,TAN Zhi-liang1,TANG Shao-xun1,2,SUN Zhi-hong1,WANG Min1(1.Key Laboratory of Agricultural Ecological Engineering,Institute of Subtropical Agriculture,Chinese Academy of Sciences,Changsha 410125,China;2.Graduate University of Chinese Academy of Sciences,Beijing 100049,China);Research progress in methodologies for carrying capacity and proper stocking rate in grassland ecological system[J];Pratacultural Science;2008-08
China Proceedings of conference Full-text Database 9 Hits
1 SUN Jun 1,2,LU Bing 2,WU Xiaohong 2 1.Key Laboratory of Modern Agricultural Equipment and Technology,Ministry of Education&Jiangsu Province,Jiangsu University,Zhenjiang,Jiangsu 212013,P.R.China2.College of Electric and Information Engineering,Jiangsu University,Zhenjiang 212013,P.R.China;The Prediction of Rice Leaf's Nitrogen Content based on Leaf Spectrum on the Heading Stage[A];[C];2010
2 Wu Weibin,Hong Tiansheng,Dai Fen,Yin Ling,Zhu Yuqing,Huang Weifeng,Li Dongdong(Key Laboratory of Key Technology for South Agricultural Machine and Equipment,South China Agricultural University,Ministry of Education,Guangzhou 510642;College of Engineering of South China Agricultural University,Guangzhou 510642,China);A method for testing fruiter LAI with overlapped leaves[A];Chinese Society of Agricultural Engineering[C];2011
3 Xin Qiao, Xu Ma (College of Biological and Agricultural Engineering, Jilin University/ Key Laboratory of Terrain-Machine Bionics Engineering, Ministry of Education, Changchun 130025 Jilin China);Optimizing Investigation of Chlorophyll and Nitrogen’s Content Predicted Soybean Based on Vegetation Index of Canopy Reflected Spectrum[A];Chinese Society of Agricultural Engineering[C];2005
4 Liusuo Liang , Xu Ma, Xin Qiao (College of Biological and Agricultural Engineering, Jilin University/ Key Laboratory of Terrain-Machine Bionics Engineering, Ministry of Education, Changchun 130025 Jilin China);The Total Leaf Nitrogen Determination of the Soybean’s Canopy Based on Spectral Reflection[A];Chinese Society of Agricultural Engineering[C];2005
5 LI Xiang-yang1,LIU Guo-shun1,SHI Zhou2,YE Xie-feng1,ZHAO Chun-hua1(1 National Tobacco Cultivation and Physiology and Biochemistry Research Center of Henan Agricultural University,Zhengzhou 450002,China;2 Institute of Agriculture Remote Sensing & Information Application,Zhejiang University,Hangzhou 310029,China);Predicting Leaf Maturity of flue-cured Tobacco Using Red Edge Characteristics of Laboratory Spectrometry[A];[C];2007
6 GUO Lan-ping~1 HUANG Lu-qi~1 JIANG YOU-xu~2 (1.Institute of Chinese Material Medica,China Academy of Traditional Chinese Medicine,Beijing 100700;2.Chinese Academy of Forestry);Application of“3S”Technologies in Continuous Usage of Traditional Chinese Medicine Resources[A];[C];2005
7 Wang Lei,Bai You-lu~*,Lu Yan-li,Wang He,Yang Li-ping Ministry of Agriculture Key Laboratory of Crop Nutrition and Fertilization,Institute of Agricultural Resources and Regional Planning,Chinese Academy of Agricultural Sciences,Beijing 100081,China;Nitrogen Nutrition Diagnosis for Corn Based on Spectral Analysis[A];[C];2010
8 WANG Jing-jing,SUN Ling,LIU Hua-zhou(Institute of Agricultural Economy and Information,Jiangsu Academy of Agricultural Sciences,Nanjing 210014,China);Estimation of the Nitrogen Concentration of Water Hyacinth by Hyperspectral Remote Sensing[A];[C];2011
9 Xiaojin Xie;Ying Xue Li;Renying Li;Yaohong Zhang;Yunting Huo;Yunxuan Bao;Shuanghe Shen;Jiangsu Key Laboratory of Agricultural Meteorology, Nanjing University of Information Science and Technology;;Hyperspectral characteristics and growth monitoring of rice(Oryza sativa) under asymmetric warming[A];[C];2014
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 YUAN Guo fu, TANG Deng yin, LUO Yi, YU Qiang (Institute of Geographical Science and Natural Resources, CAS, Beijing 100101,China);ADVANCES IN CANOPY-TEMPERATURE-BASED CROP WATER STRESS RESEARCH[J];Advance In Earth Sciences;2001-01
2 ZHANG Yu-jun1, YANG Jian-min2, CHEN Wei1(1.China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China; 2.Chinese Academy of Geological Sciences, Institute of Mineral Deposits, Beijing 100037, China);A STUDY OF THE METHOD FOR EXTRACTIOH OF ALTERATION ANOMALIES FROM THE ETM~+(TM) DATA AND ITS APPLICATION: Geologic Basis and Spectral Precondition[J];Remote Sensing For Land & Resources;2002-04
3 LIANG Liang,YANG Min-hua,LI Ying-fang School of Info-Physics and Geomatics Engineering,Central South University,Changsha 410083,China;Hyperspectral Remote Sensing Image Classification Based on ICA and SVM Algorithm[J];Spectroscopy and Spectral Analysis;2010-10
4 WANG Ji hua 1,ZHAO Chun jiang 1,GUO Xiao wei 1,HUANG Wen jiang 1, TIAN Qing jiu 2, (1 Beijing Academy of Agricultural and Forestry Sciences,Beijing 100089,China; 2 Institute of Remote Sensing Application,Chinese Academy of Sciences,Beijing;Study on the Water Content of Wheat Leaves by the Remote Sensing[J];Acta Agriculturae Boreall—sinica;2000-04
5 GENG Xiu-Rui, ZHANG Xia, CHEN Zheng-Chao, ZHANG Bing, ZHENG Lan-Fen, TONG Qing-Xi (Laboratory of Remote Sensing Information Science, Institute of Remote Sensing Applications, Chinese Academy of Sciences, Beijing 100101, China);CLASSIFICATION ALGORITHM BASED ON SPATIAL CONTINUITY FOR HYPERSPECTRAL IMAGE[J];Journal Infrared Millimeter and Waves;2004-04
6 Wang Xiuzhen, Wang Renchao, Huang Jingfeng (Institute of Agricultural Remote Sensing & Information Application, Zhejiang University, Hangzhou 310029, China);Derivative Spectrum Remote Sensing and Its Application in Measurement of Rice Agronomic Parameters of Rice[J];Transactions of The Chinese Society of Agricultural Engineering;2002-01
7 Liang Liang1,2,Yang Minhua1,Zang Zhuo3 (1. School of Geosciences and Info-Physics,Central South University,Changsha 4100831,China; 2. School of Architecture and Urban Planning,Hunan University of Science and Technology,Xiangtan 411201,China; 3. Research Center of Forestry Remote Sensing and Information Engineering,Central South University of Forestry and Technology,Changsha 410004,China);Determination of wheat canopy nitrogen content ratio by hyperspectral technology based on wavelet denoising and support vector regression[J];Transactions of the Chinese Society of Agricultural Engineering;2010-12
8 Zhang Baojun and Jiang Jiyun (Department of Agronomy, Northwestern Agricultural University, Yangling Shaanxi\ 712100) \ \;Effect of Applying Nitrogen on Grain Protein in Durum Wheat and Common Wheat[J];ACTA AGRICULTURAE BOREALI-OCCIDENTALIS SINICA;1996-02
9 TANG Yan-lin~(1,2),WANG Xiu-zhen~3,WANG Fu-min~1,WANG Ren-chao~1(1 Institute of Agriculture Remote Sensing and Information System Application,Zhejiang University,Hangzhou,Zhejiang 310029,China;2 Physics Department,Guizhou University,Guiyang,Guizhou 550025,China;3 Institute of Meteorological Science of Zhejiang Province,Hangzhou,Zhejiang 310029,China);Study on the determination of LAI and biomass of crop by hyperspectral[J];Journal of Northwest Sci-Tech University of Agriculture and Forestry;2004-11
10 WANG Xiu-Zhen 1 HUANG Jing-Feng 2 LI Yun-Mei 3 WANG Ren-Chao 2 ( 1 Institute Zhejiang Meteorology, Hangzhou, Zhejiang 310004; 2 Institute of Agricultural Remote Sensing & Information Application, Zhejiang University, Hangzhou, Zhejiang 310029; 3 The College of Geography Science, Nanjing Normal University, Nanjing, Jiangsu 210097,China);Study on Hyperspectral Remote Sensing Estimation Models for the Ground Fresh Biomass of Rice[J];Acta Agronomica Sinica;2003-06
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