Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Anhui Agricultural Sciences》 2011-32
Add to Favorite Get Latest Update

Analysis for High-spectral Features Compensation and Composite Pattern of Rape Nitrogen

ZHANG Xiao-dong et al(Key Laboratory of Modern Agricultural Equipment and Technology,Ministry of Education & Jiangsu Province,Jiangsu University,Zhenjiang,Jiangsu 212013)  
[Objective] The aim of this research was to explore the decoupling method of interaction of water and nitrogen on the spectral analysis of rape nitrogen.[Method] The analysis method of reflectance features compensation and composite pattern was put forward,which can compensate nitrogen detection influenced by water factor.And the spectral analysis models for nitrogen content were respectively established.[Result] The results showed that the correlation coefficient(R) of nitrogen diagnosis models corrected by above-mentioned method was 0.89 and 0.91,and the root mean square error(RMSE) was 2.94 and 1.47.[Conclusion] The interaction of water and nitrogen can be effectively decoupled by the analysis method of composite pattern,which was preferable to the quantitative analysis of rape nitrogen.
【Fund】: 国家自然科学基金项目(61075036);; 中国博士后科学基金(20100481097);; 江苏高校优势学科建设工程资助项目(苏财教﹝2011﹞8号);; 江苏省农业装备与智能化高技术研究重点实验室项目(BM2009703);; 江苏省高校自然科学基础研究重大项目(10KJA210010);; 江苏大学高级专业人才基金项目(10JDG081);江苏大学博士后基金项目(201009)
【CateGory Index】: S565.4
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 5 Hits
1 ZHANG Xiao-dong et al(Key Laboratory of Modern Agricultural Equipment and Technology,Ministry of Education & Jiangsu Province,Jiangsu University,Zhenjiang,Jiangsu 212013);Study on Estimation Model for Rape Moisture Content under Water Stress Based on Hyperspectral Remote Sensing[J];Journal of Anhui Agricultural Sciences;2011-30
2 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
3 Zhang Xiaodong1 Mao Hanping1 Cheng Xiuhua2 (1.Key Laboratory of Modern Agricultural Equipment and Technology,Ministry of Education & Jiangsu Province,Jiangsu University,Zhenjiang 212013,China 2.College of Animal Science and Technology,Yangzhou University,Yangzhou 225009,China);Rape Nitrogen Content Spectral Character Models Based on PCA_SVR Method[J];Transactions of the Chinese Society for Agricultural Machinery;2009-04
4 TIAN Yongchao,ZHU Yan,CAO Weixing,DAI Tingbo (Key Laboratory of Crop Growth Regulation' Ministry of Agriculture, Nanjing Agricultural University,Nanjing 210095,China);Relationship between canopy reflectance and plant water status of wheat.[J];Chinese Journal of Applied Ecology;2004-11
5 WANG Ji hua 1 , ZHAO Chun jiang 1 , GUO Xiao wei 1 , TIAN Qing jiu 2 ( 1 Beijing Academy of Agricultural and Forestry Science, Beijing 100089; 2 Institute of Remote Sensing Application,Chinese Academy of Sciences,Beijing 100101);Study on the Water Status of the Wheat Leaves Diagnosed by the Spectral Reflectance[J];Scientia Agricultura Sinica;2001-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 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
2 YUAN Hui,LI Shuang,KONG Yunfeng (College of Environment and Planning,Henan University,Kaifeng 475004,China);Spectral Analysis of Winter Wheat Canopy Reflectance in Kaifeng Suburb[J];Geospatial Information;2009-04
3 FENG Xian-wei 1,2 ,CHEN Xi 1,BAO An-ming 1,SUN Li 1,WANG Deng-wei 3,MA Ya-qin 3 (1 Xinjiang Institute of Ecology and Geography,Chinese Academy of Sciences,Urumqi 830011,China;2 Graduate School,Chinese Academy of Sciences,Beijing 100039,China;3 Xinjiang Center of Crop High-yield Research,Shihezi University,Shihezi 832003,Xinjiang,China);Analysis on the Cotton Physiological Change and Its Hyperspectral Response Under the Water Stress Conditions[J];Arid Land Geography;2004-02
4 WANG Pu,WU Jian-jun,NIE Jian-liang,KONG Fan-ming,DING Hui-yan,ZHAO Liu-hui(College of Resources Science and Technology,Beijing Normal University,Beijing 100875,China);A Comparatively Study of the Capabilities of Different Vegetation Water Indices in Monitoring Water Status of Wheat[J];Remote Sensing for Land & Resources;2010-03
5 JIANG Jin-bao1,HUANG Wen-jiang2,CHEN Yun-hao31.College of Geoscince and Surveying Ingeneering,China Univeristy of Mine and Technology,Beijing 100083,China2.National Engineering Research Center for Information Technology in Agriculture,Beijing 100097,China3.College of Resources Science and Technology,Beijing Normal University,Beijing 100875,China;Using Canopy Hyperspectral Ratio Index to Retrieve Relative Water Content of Wheat Under Yellow Rust Stress[J];Spectroscopy and Spectral Analysis;2010-07
6 ZHAO Zhao1,LI Xia1*,YIN Ye-biao2,TANG Jin1,ZHOU Sheng-bin31.College of Pratacultural and Environmental Science,Xinjiang Agricultural University,Urumqi 830052,China2.College of Forestry and Horticulture,Xinjiang Agricultural University,Urumqi 830052,China3.Xinjiang Institute of Ecology and Geography,Chinese Academy of Sciences,Urumqi 830011,China;Analysis of Spectral Features Based on Water Content of DesertVegetation[J];Spectroscopy and Spectral Analysis;2010-09
7 YI Shi-lai 1,2,3,DENG Lie1,2,3,HE Shao-lan1,2,3,ZHENG Yong-qiang1,2,3,WANG Liang1,ZHAO Xu-yang1 1.Citrus Research Institute,Southwest University,Chongqing 400712,China 2.Citrus Research Institute,Chinese Academy of Agricultural Sciences,Chongqing 400712,China 3.National Engineering Research Center for Citrus Technology,Chongqing 400712,China;Research on Zinc Content in Leaf of Olinda Valencia Orange Using Visible Near Infrared Spectroscopy Model[J];Spectroscopy and Spectral Analysis;2010-11
8 YU Bo,SUN Ming*,HAN Shu-qing,XIA Jin-wen College of Information and Electrical Engineering,China Agricultural University,Beijing 100083,China;Development and Test of a Wheat Chlorophyll,Nitrogen and Water Content Meter[J];Spectroscopy and Spectral Analysis;2011-08
9 ZHANG Xiao-dong et al(Key Laboratory of Modern Agricultural Equipment and Technology,Ministry of Education & Jiangsu Province,Jiangsu University,Zhenjiang,Jiangsu 212013);Study on Estimation Model for Rape Moisture Content under Water Stress Based on Hyperspectral Remote Sensing[J];Journal of Anhui Agricultural Sciences;2011-30
10 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
China Proceedings of conference Full-text Database 4 Hits
1 Ji Haiyan Ma Hao Liang Xue (College of Information and Electrical Engineering China Agricultural University Beijing 100083 China);Progress and Prospect of No-destructive Detection of Water Concentration in Crop's Leaf by Near Infrared Spectroscopy[A];[C];2009
2 Wang Fangyong~1,Wang Keru~(1,2),Wang Chongtao~(1,2),Li Shaokun~(1,2*) Zhu Yu~3,Chen Bing~1,Ming Bo~1,Wang Na~1 (1.Key Laboratory of Oasis Ecology Agriculture of Xinjiang Construction Crops,Shihezi 832003,China; 2.Institute of Crop Sciences,Chinese Academy of Agriculture Sciences,Beijing 100081,China; 3.Shihezi Tian lu Equipment of Watersaving Co.Ltd.,Shihezi 832000,China);Study on Cotton Water Status by Image Recognition[A];[C];2007
3 Wang Pei Chen Haibo Li Jiuhao;The Relationship Among Sugarcane Leaf Water Potential,Leaf Spectral Reflectance And Soil Moisture Under Controlling Irrigation[A];Chinese Society of Agricultural Engineering[C];2010
4 Xiaodong Zhang,Hanping Mao Key Laboratory of Modern Agricultural Equipment and Technology,Ministry of Education & Jiangsu Province Jiangsu University,JU Zhenjiang,China;Establishment of Rape Leaf Moisture Content Spectral Character Models Based on RSR-PCA Method[A];[C];2009
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 HONG Xia et al(Ecological Research Center on International Spatial Ecology and Ecosystem,Zhejiang Forestry Unverisity,Hangzhou,Zhejiang 311300);Application of Hyper-spectral Remote Sensing in Production of Precision Agriculture[J];Journal of Anhui Agricultural Sciences;2010-01
2 JI Hai-yan1,2,WANG Peng-xin2,YAN Tai-lai1,2 1.College of Resource and Environment,China Agricultural University,Beijing 100094,China 2.College of Information and Electrical Engineering,China Agricultural University,Beijing 100083,China;Estimations of Chlorophyll and Water Contents in Live Leaf of Winter Wheat with Reflectance Spectroscopy[J];Spectroscopy and Spectral Analysis;2007-03
3 FANG Hui1,SONG Hai-yan1,2,CAO Fang1,HE Yong1,QIU Zheng-jun1*1.College of Biosystems Engineering and Food Science,Zhejiang University,Hangzhou 310029,China2.College of Engineering and Technology,Shanxi Agricultural University,Taigu 030801,China;Study on the Relationship between Spectral Properties of Oilseed Rape Leaves and Their Chlorophyll Content[J];Spectroscopy and Spectral Analysis;2007-09
4 ZHANG Jia-hua1,LI Li1,YAO Feng-mei21.Laboratory for Remote Sensing and Climate Information Sciences,Chinese Academy of Meteorological Sciences,Beijing 100081,China2.College of Earth Sciences,Graduate University of Chinese Academy of Sciences,Beijing 100049,China;Progress in Retrieving Vegetation Water Content under Different Vegetation Coverage Condition Based on Remote Sensing Spectral Information[J];Spectroscopy and Spectral Analysis;2010-06
5 CHEN Bin1,CUI Guang1,JIN Shang-zhong2,WANG Xiao-tian1(1.School of Food and Biological Engineering,Jiangsu University,Zhenjiang,Jiangsu 212013,China;2.School of Information Engineering,China Jiliang University,Hangzhou,Zhejiang 310000,China);Application of near infrared spectra in rapid inspection of cotton contents[J];Journal of Jiangsu University(Natural Science Edition);2007-03
6 ZHANG Xuegong (Dept.of Automation,Tsinghua University,Beijing 100084) (State Key Laboratory of Intelligent Technology and Systems of China);INTRODUCTION TO STATISTICAL LEARNING THEORY AND SUPPORT VECTOR MACHINES[J];;2000-01
7 HA Ling-jin1,WANG Jin-e1,WANG Bian-yin2 (1.Laboratory of Agricultural Analysis,Tianjin Agricultural College,Tianjin 300384,China;2.Agronomic Department,Tianjin Agricultural College,Tianjin 300384,China);Determination on Zinc in Milk Powder by Flame Atomic Absorption Spectroscopy[J];Animal Husbandry and Feed Science;2009-04
8 DONG Xiao-ning1,ZHAO Qiang2,WANG Jun-feng3(1.College of Life Science and Chemistry,Tianshui Normal University,Tianshui 741001,China;2.Department of Chemistry and Environmental Engineering,Gansu Industry Polytechnic College,Tianshui 741025,China;3.College of Chemistry and Chemical Engineering,Northwest Normal University,Lanzhou 730070,China);Study on Orthogonal Design Mode and Antioxidant Activity of Rutin from Sophora japonica[J];Animal Husbandry and Feed Science;2010-02
9 Zhou Shunli~1,Xie Ruizhi~2,Jiang Hairong~1,Wang Jihua~3(1.College of Agronomy and Bio-technology,China Agricultural University,Beijing 100094,China;2.Crop Sciences Research Institute,Chinese Academy of Agricultural Sciences,Beijing,100081 China;3.National Engineering Research Center for Information Technology in Agriculture,Beijing 100089,China);Selection of the wavelengths of peak values in analyzing leaf water status by using leaf reflectance,transmittance and absorptance in corn plants[J];Transactions of the Chinese Society of Agricultural Engineering;2006-05
10 Zou Xiaobo~ 1,2 Zhao Jiewen~1 Xia Rong~2 Sun Leliu~2 (1.Jiangsu University 2.Hengshun Group Co.);Near Infrared Determination of Sugar Content in Apples Based on Multi- resolution Decomposition and Interval Partial Least Square (iPLS) Method[J];Transactions of the Chinese Society for Agricultural Machinery;2006-06
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved