EVALUATION OF ARABLE LAND YIELD POTENTIAL THROUGH REMOTE SENSING MONITORING

Song Xiaoyu; Gu Xiaohe; Chang Hong; SCI

机构： Beijing Acad Agr & Forestry Sci, Beijing Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China;

关键词： Yield Potential Remote sensing winter wheat

 全文链接 请求原文

New Optimized Spectral Indices for Identifying and Monitoring Winter Wheat Diseases

Huang, Wenjiang; Guan, Qingsong; Guan, Qingsong; Zhao, Jinling; Liang, Dong; Huang, Linsheng; Zhang, Dongyan; Luo, Juhua; Zhang, Jingcheng; SCI

机构： Chinese Acad Sci, Inst Remote Sensing & Digital Earth, Key Lab Digital Earth Sci, Beijing 100094, Peoples R China; Anhui Univ, Minist Educ, Key Lab Intelligent Comp & Signal Proc, Hefei 230039, Peoples R China; Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Peoples R China; Beijing Res Ctr Informat Technol Agr, Beijing, Peoples R China;

关键词： Aphids canopy reflectance hyperspectrum new spectral indices (NSIs) powdery mildew winter wheat yellow rust

 全文链接 请求原文

Preliminary Research on Insect Damage Detection in Pecans Using Terahertz Spectroscopy

Li Bin; Zhang Bao-hua; Wang Ning; Zhang Wei-li; Zhao Chun-jiang; SCI

机构： Beijing Acad Agr & Forestry Sci, Beijing Res Ctr Intelligent Equipment Agr, Beijing 100097, Peoples R China; Oklahoma State Univ, Stillwater, OK 74075 USA; Beijing Acad Agr & Forestry Sci, Beijing Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China;

关键词： Terahertz Pecan Nondestructive detection Inner insect damage

 全文链接 请求原文

ESTIMATING LEAF NITROGEN CONCENTRATION IN BARLEY BY COUPLING HYPERSPECTRAL MEASUREMENTS WITH OPTIMAL COMBINATION PRINCIPLE

Xu, Xingang; Zhao, Chunjiang; Song, Xiaoyu; Yang, Xiaodong; Yang, Guijun; SCI

机构： Beijing Acad Agr & Forestry Sci, Beijing Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China;

关键词： Leaf nitrogen concentration Normalized reflectance Hyperspectral parameters Optimal combination principle Linear programming algorithm Estimating model

 全文链接 请求原文

Design and implementation of remote sensing extraction system of rural circulation land

Peng Cheng; Wu Hua-rui; Zhu Hua-ji; SCI

机构： Beijing Acad Agr & Forestry Sci, Beijing Res Ctr Informat Technol Agr, Beijing, Peoples R China;

关键词： circulation land remote sensing object-oriented method extracting system

 全文链接 请求原文

Estimation of Grain Protein Content in Winter Wheat by Using Three Methods with Hyperspectral Data

Xiu-liang Jin; Wang, Ji-hua; Xiu-liang Jin; Xin-gang Xu; Hai-kuan Feng; Xiao-yu Song; Qian Wang; Xiu-liang Jin; Xin-gang Xu; Hai-kuan Feng; Xiao-yu Song; Qian Wang; Xiu-liang Jin; Wang, Ji-hua; Guo, Wen-shan; SCI

机构： Beijing Res Ctr Agrifood Testing & Farmland Monit, Beijing 100097, Peoples R China; Beijing Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China; Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China; Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Yangzhou 225009, Peoples R China; Yangzhou Univ, Key Lab Crop Genet & Physiol ;

关键词： Grain protein content Vegetation index Partial least squares method Winter wheat

 全文链接 请求原文

Monitoring Freeze Stress Levels on Winter Wheat from Hyperspectral Reflectance Data Using Principal Component Analysis

Wang Hui-fang; Huo Zhi-guo; Wang Hui-fang; Wang Ji-hua; Dong Ying-ying; Gu Xiao-he; SCI

机构： Chinese Acad Meteorol Sci, Beijing 100081, Peoples R China; Beijing Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China;

关键词： Winter wheat freeze injury stress Hyperspectral Principal component analysis (PCA)

 全文链接 请求原文

Preliminary study on the inheritance of volatile organic compounds in 40 F-1 hybrid strawberry (Fragaria X ananassa Duch.) progeny from a 'Camarosa' (female) X 'Benihoppe' (male) cross

Wang, G. X.; Chang, L. L.; Zhang, L. X.; Dong, J.; Zhong, C. F.; Wang, L. N.; Zhang, Y. T.; SCI

机构： Beijing Acad Agr & Forestry Sci, Inst Forestry & Pomol, Beijing 100093, Peoples R China;

 全文链接 请求原文

Study on the Production and Consumption of Strawberry in Beijing

Wang, L. N.; Zhang, Y. T.; Zhong, C. F.; Wang, G. X.; Dong, J.; Chang, L. L.; SCI

机构： Beijing Acad Agr & Forestry Sci, Inst Forestry & Pomol, Beijing 100093, Peoples R China;

关键词： strawberry production consumption Beijing

 全文链接 请求原文

Two tobacco AP1-like gene promoters drive highly specific, tightly regulated and unique expression patterns during floral transition, initiation and development

Zhang, Jinjin; Yan, Guohua; Wen, Zhifeng; Liu, Zongrang; Zhang, Jinjin; Yan, Guohua; Wen, Zhifeng; An, Young-Qiang; Singer, Stacy D.; SCI

机构： USDA ARS, Appalachian Fruit Res Stn, Kearneysville, WV 25430 USA; Shaanxi Normal Univ, Coll Life Sci, Xian 710062, Peoples R China; Beijing Acad Agr & Forestry Sci, Inst Forestry & Pomol, Beijing 100093, Peoples R China; Northwest A&F Univ, Coll Hort, Yangling 712100, Shaanxi, Peoples R China; ARS, Plant Genet Res Unit, USDA, Donald Danforth Plant Sci Ctr, St Louis, MO 63132 USA; Univ Alberta, Dept Agr Food & Nutr Sci, Edmonton, AB T6G 2P5, Canada;

关键词： AP1-like promoter MADS-box genes Transgenic plants Inflorescence and floral organs Flower-specific expression Tissue-specific ablation

 全文链接 请求原文