Evaluation of the High-Frequency Capacitance Sensor for Measuring Soil Moisture

Cao, Chun; Xing, Zhen; Zheng, Wengang; Shen, Changjun; Cao, Chun; SCI

机构： Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China; China Agr Univ, Coll Engn, Beijing 100097, Peoples R China;

关键词： Soil Moisture Content; Permittivity; HFC-Sensor; Laboratory Evaluation

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Comparisons of different regressions tools in measurement of antioxidant activity in green tea using near infrared spectroscopy

Chen, Quansheng; Guo, Zhiming; Zhao, Jiewen; Ouyang, Qin; Guo, Zhiming; SCI

机构： Jiangsu Univ, Sch Food & Biol Engn, Zhenjiang 212013, Peoples R China; Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China;

关键词： Near infrared (NIR) spectroscopy; Regression tool; Measurement; Tea; Antioxidant activity

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A New Normalized Difference Index for Estimating Leaf Area Index of Wheat Under Yellow Rust Stress

Jiang, Jinbao; Li, Yifan; Chen, Yunhao; Huang, Wenjiang; SCI

机构： China Univ Mine & Technol, Coll Geosci & Surveying Engn, Beijing 100083, Peoples R China; Beijing Normal Univ, Coll Resources Sci & Technol, Beijing 100875, Peoples R China; Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China;

关键词： Hypersprectral Remote Sensing; LAI; Normalized Difference Index; Sensitivity and Saturation Analysis; Inversion Model

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Use of Landsat TM and EOS MODIS imaging technologies for estimation of winter wheat yield in the North China Plain

Bao, Yansong; Zhao, Chunjiang; Huang, Wenjiang; Cheng, Maosi; Liu, Liangyun; SCI

机构： Nanjing Univ Informat Sci & Technol, Minist Educ, Key Lab Meteorol Disaster, Nanjing 210044, Jiangsu, Peoples R China; Natl Engn Res Ctr Informat Technol Agr, Beijing 100089, Peoples R China; Colorado State Univ, Nat Resource Ecol Lab, USDA, UV B Monitoring & Res Programme, Ft Collins, CO 80521 USA; Chinese Acad Sci, Ctr Earth Observat & Digital Earth, Beijing 100086, Peoples R China;

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Testing two models for the estimation of leaf stomatal conductance in four greenhouse crops cucumber, chrysanthemum, tulip and lilium

Li, Gang; Lin, Lu; Dong, Yongyi; An, Dongsheng; Li, Yongxiu; Luo, Weihong; Li, Wenwen; Shao, Jingqing; Zhou, Yanbao; Dai, Jianfeng; Chen, Weiping; Yin, Xinyou; Zhao, Chunjiang; SCI

机构： Nanjing Agr Univ, Nation Engn & Technol Ctr Informat Agr, Nanjing 210095, Jiangsu, Peoples R China; Wageningen Univ, Dept Plant Sci, Ctr Crop Syst Anal, NL-6700 AK Wageningen, Netherlands; Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China;

关键词： Stomatal conductance; Model; PAR; Ambient air CO2 concentration; Soil water potential; Vapor pressure difference

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Evaluating Maize Grain Quality by Continuous Wavelet Analysis Under Normal and Lodging Circumstances

Zhang, Jingcheng; Gu, Xiaohe; Wang, Jihua; Huang, Wenjiang; Dong, Yingying; Luo, Juhua; Yuan, Lin; Zhang, Jingcheng; Dong, Yingying; Yuan, Lin; Li, Yufei; SCI

机构： Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China; Zhejiang Univ, Inst Agr Remote Sensing & Informat Syst App, Hangzhou 310029, Zhejiang, Peoples R China; China Rural Technol Dev Ctr, Gen Planning & Supervis Div, Beijing 100045, Peoples R China;

关键词： Hyperspectral Measurement; Grain Quality; Continuous Wavelet Analysis; Partial Least Squares Regression

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Combining Geostatistics with Moran's I Analysis for Mapping Soil Heavy Metals in Beijing, China

Huo, Xiao-Ni; Li, Hong; Zhou, Lian-Di; Huo, Xiao-Ni; Sun, Dan-Feng; Li, Bao-Guo; SCI

机构： Beijing Acad Agr & Forestry, Beijing 100089, Peoples R China; Taiyuan Univ, Dept Environm Engn, Taiyuan 030009, Peoples R China; China Agr Univ, Coll Nat Resources & Environm Sci, Dept Land Resources & Management, Beijing 100193, Peoples R China;

关键词： geostatistics; Moran's I analysis; heavy metals; Beijing

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Research and Application of Non-Destructive Testing Diagnosis Technology of Tomato

Wu, Xinyan; Guo, Jianhua; Zhao, Chunjiang; Chen, Liping; Yang, Yue Ying; Wu, Xinyan; Zhang, Yigong; Fang, Zheng; SCI

机构： Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China; Agr Univ Hebei, Dept Environm Sci, Baoding 071001, Hebei, Peoples R China; Agr Univ Hebei, Key Lab Bioinorgan Chem Hebei, Baoding 071001, Hebei, Peoples R China;

关键词： Tomato; SPAD; Non-Destructive Nitrogen

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A High Resolution Genetic Map Anchoring Scaffolds of the Sequenced Watermelon Genome

Ren, Yi; Zhao, Hong; Kou, Qinghe; Jiang, Jiao; Guo, Shaogui; Zhang, Haiying; Hou, Wenju; Zou, Xiaohua; Sun, Honghe; Gong, Guoyi; Xu, Yong; Kou, Qinghe; Jiang, Jiao; Levi, Amnon; SCI

机构： BAAFS, Natl Engn Res Ctr Vegetables, Beijing, Peoples R China; Capital Normal Univ, Coll Life Sci, Beijing, Peoples R China; ARS, US Vegetable Lab, USDA, Charleston, SC USA;

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Study on Key Technologies of Location-Based Service (LBS) for Forest Resource Management

Zhao, Chunjiang; Wang, Yuansheng; Wang, Jihua; Hao, Xingyao; Liu, Yun; Liu, Yun; Feng, Zhongke; SCI

机构： Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China; Beijing Forestry Univ, Inst GIS RS&GPS, Beijing 100083, Peoples R China;

关键词： Forest Resource Management; Location-Based Services (LBS); Positioning Technology; 3S; Distributed Computing; Mobile Internet/Intranet

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