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中文期刊 (16223 )
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computers and electronics in agriculture (238)
spectroscopy and spectral analysis (208)
frontiers in plant science (207)
agronomy-basel (130)
agriculture-basel (129)
scientific reports (116)
remote sensing (113)
food chemistry (112)
international journal of molecular sciences (95)
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natl engn res ctr informat technol agr, beijing 100097, peoples r china (529)
beijing acad agr & forestry sci, inst plant & environm protect, beijing 100097, peoples r china (288)
beijing res ctr informat technol agr, beijing 100097, peoples r china (250)
beijing acad agr & forestry sci, informat technol res ctr, beijing 100097, peoples r china (213)
beijing acad agr & forestry sci, intelligent equipment res ctr, beijing 100097, peoples r china (206)
beijing acad agr & forestry sci, beijing res ctr informat technol agr, beijing 100097, peoples r china (180)
beijing acad agr & forestry sci, inst forestry & pomol, beijing 100093, peoples r china (143)
beijing acad agr & forestry sci, inst anim husb & vet med, beijing 100097, peoples r china (135)
beijing acad agr & forestry sci, inst plant nutr resources & environm, beijing 100097, peoples r china (127)
beijing res ctr intelligent equipment agr, beijing 100097, peoples r china (127)

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资源类型: 外文期刊

共7336条记录

A novel classifier ensemble method with sparsity and diversity

Yin, Xu-Cheng; Iqbal, Khalid; Huang, Kaizhu; Hao, Hong-Wei; Wang, Zhi-Bin; SCI

机构： Univ Sci & Technol Beijing, Sch Comp & Commun Engn, Dept Comp Sci & Technol, Beijing 100083, Peoples R China; Xian Jiaotong Liverpool Univ, Dept Elect & Elect Engn, Suzhou 215123, Peoples R China; Chinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China; China Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China;

来源：NEUROCOMPUTING年份：2014

关键词： Classifier ensemble; Sparsity learning; Diversity learning; Neural network ensembles; Genetic algorithm

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Statistical analysis of sudden chemical leakage accidents reported in China between 2006 and 2011

Li, Yang; Ping, Hua; Ma, Zhi-Hong; Pan, Li-Gang; SCI

机构： Beijing Res Ctr Agrifood Testing & Farmland Monit, Beijing 100097, Peoples R China;

来源：ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH年份：2014

关键词： Sudden chemical leakage accidents; Hazardous chemical; Principal component analysis (PCA); Statistical analysis; Cause; Prevention

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Establishment of a comprehensive indicator to nondestructively analyze watermelon quality at different ripening stages

Qi, Shuye; Jiang, Shengnan; Chen, Yingrui; Han, Donghai; Song, Shuhui; Li, Wu; SCI

机构： China Agr Univ, Coll Food Sci & Nutr Engn, Beijing 100094, Peoples R China; Natl Engn Res Ctr Vegetables, Beijing, Peoples R China;

来源：JOURNAL OF INNOVATIVE OPTICAL HEALTH SCIENCES年份：2014

关键词： Visible and near-infrared spectroscopy; X-ray imaging; maturity process; factor analysis; comprehensive indicator

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Winter wheat biomass estimation based on spectral indices, band depth analysis and partial least squares regression using hyperspectral measurements

Fu, Yuanyuan; Wang, Jihua; Fu, Yuanyuan; Yang, Guijun; Wang, Jihua; Song, Xiaoyu; Feng, Haikuan; SCI

机构： Zhejiang Univ, Coll Environm & Resource Sci, Hangzhou 310058, Zhejiang, Peoples R China; Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China;

来源：COMPUTERS AND ELECTRONICS IN AGRICULTURE年份：2014

关键词： Hyperspectral remote sensing; Winter wheat biomass; Narrow band vegetation indices; Red-edge position; Band depth analysis; Partial least square regression

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Exploring the Best Hyperspectral Features for LAI Estimation Using Partial Least Squares Regression

Li, Xinchuan; Zhang, Youjing; Bao, Yansong; Luo, Juhua; Jin, Xiuliang; Xu, Xingang; Song, Xiaoyu; Yang, Guijun; SCI

机构： Hohai Univ, Sch Earth Sci & Engn, Nanjing 210098, Jiangsu, Peoples R China; Nanjing Univ Informat Sci & Technol, Collaborat Innovat Ctr Forecast & Evaluat Meteoro, Key Lab Aerosol Cloud Precipitat China Meteorol A, Nanjing 210044, Jiangsu, Peoples R China; Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Peoples R China; Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China;

来源：REMOTE SENSING年份：2014

关键词： hyperspectral remote sensing; leaf area index (LAI); spectral feature; partial least squares regression

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Assessment of Glucosinolates in Chinese Kale by Near-Infrared Spectroscopy

Chen, Jian; Li, Luning; Wang, Shanshan; Tao, Xiaoyun; Wang, Yin; Sun, Aidong; He, Hongju; SCI

机构： Beijing Forestry Univ, Dept Food Sci, Coll Biol Sci & Biotechnol, Beijing 100083, Peoples R China; Beijing Vegetable Res Ctr, Beijing, Peoples R China;

来源：INTERNATIONAL JOURNAL OF FOOD PROPERTIES年份：2014

关键词： HPLC; Near-infrared spectroscopy; Assessment; Chinese kale; Glucosinolates

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Adaptive Ant Colony Optimization Approach to Characteristic Wavelength Selection of NIR Spectroscopy

Guo Zhi-Ming; Peng Yan-Kun; Wang Xiu; Tang Xiu-Ying; Guo Zhi-Ming; Huang Wen-Qian; Wang Xiu; SCI

机构： China Agr Univ, Coll Engn, Beijing 100083, Peoples R China; Natl Engn Res Ctr Intelligent Equipment Agr, Beijing 100097, Peoples R China;

来源：CHINESE JOURNAL OF ANALYTICAL CHEMISTRY年份：2014

关键词： Near infrared spectroscopy; Ant colony optimization; Characteristic wavelength; Apple; Soluble solid content

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AN INTEGRATED WIRELESS TERMINAL FOR DATA ACQUISITION IN AGRICULTURAL PRODUCT TRACEABILITY SYSTEM

Li, W. -Y.; Sun, C. -H.; Li, M.; Qian, J. -P.; Yang, X. -T.; Li, W. -Y.; Du, S. -f.; SCI

机构： Natl Engn Res Ctr Informat Technol Agr, Beijing 10097, Peoples R China; China Agr Univ, Coll Informat & Elect Engn, Beijing 100094, Peoples R China;

来源：APPLIED ENGINEERING IN AGRICULTURE年份：2014

关键词： Agricultural products; Packaging procedure integration; QR; RFID technology; Traceability

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An integrated genetic map based on four mapping populations and quantitative trait loci associated with economically important traits in watermelon (Citrullus lanatus)

Ren, Yi; Ren, Yi; Zhang, Yan; Gong, Guoyi; Zhang, Haiying; Guo, Shaogui; Sun, Honghe; Cai, Wantao; Zhang, Jie; Xu, Yong; McGregor, Cecilia; McGregor, Cecilia; SCI

机构： Chinese Acad Agr Sci, Inst Vegetables & Flowers, Beijing 100193, Peoples R China; Beijing Acad Agr & Forestry Sci, Natl Engn Res Ctr Vegetables, Key Lab Biol & Genet Improvement Hort Crops North, Beijing 100097, Peoples R China; Beijing Acad Agr & Forestry Sci, Natl Engn Res Ctr Vegetable;

来源：BMC PLANT BIOLOGY年份：2014

关键词： Watermelon Integrated genetic map QTL Sugar content

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Damage Mapping of Powdery Mildew in Winter Wheat with High-Resolution Satellite Image

Yuan, Lin; Zhang, Jingcheng; Nie, Chenwei; Wei, Liguang; Wang, Jihua; Zhang, Jingcheng; Wang, Jihua; Zhang, Jingcheng; Wang, Jihua; Yuan, Lin; Zhang, Jingcheng; Wang, Jihua; Shi, Yeyin; SCI

机构： Beijing Acad Agr & Forestry Sci, Beijing Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China; Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China; Minist Agr, Key Lab Informat Technol Agr, Beijing 100097, Peoples R China; Zhejiang Univ, Inst Agr Remote Sensing & Informat Syst Applicat, Hangzhou 310029, Zhejiang, Peoples R China; Zhejiang Univ, Inst Agr Remote Sensing & Informat Syst Applicat, Hangzhou 310029, Zhejiang, Peoples;

来源：REMOTE SENSING年份：2014

关键词： powdery mildew winter wheat SPOT-6 maximum likelihood classifier mahalanobis distance artificial neural network

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