Understanding meteorological influences on PM2.5 concentrations across China: a temporal and spatial perspective

Chen, Ziyue; Xie, Xiaoming; Chen, Danlu; He, Bin; Chen, Ziyue; He, Bin; Cai, Jun; Xu, Bing; Gao, Bingbo; Cheng, Nianliang; SCI

机构： Beijing Normal Univ, Coll Global Change & Earth Syst Sci, State Key Lab Earth Surface Proc & Resource Ecol, 19 Xinjiekouwai St, Beijing 100875, Peoples R China; Joint Ctr Global Change Studies, Beijing 100875, Peoples R China; Tsinghua Univ, Dept Earth Syst Sci, Minist Educ, Key Lab Earth Syst Modeling, Beijing 100084, Peoples R China; Natl Engn Res Ctr Informat Technol Agr, 11 Shuguang Huayuan Middle Rd, Beijing 100097, Peoples R China; Beijing Municipal Environm Monitoring Ctr, Beijing 100048, Peoples R China;

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SEGMENTATION OF CROP DISEASE IMAGES WITH AN IMPROVED K-MEANS CLUSTERING ALGORITHM

Wang, Z.; Wang, K.; Pan, S.; Han, Y.; SCI

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

关键词： Adaptive; CIE L*a*b*; Disease spot; Image segmentation; K-means clustering

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Reducing nitrogen pollution while improving tomato production by controlled-release urea application

Yang, Jungang; Liao, Shangqiang; Li, Yanmei; Cao, Bing; Sun, Yanxin; Zou, Guoyuan; Liu, Baocun; Yang, Jungang; Liao, Shangqiang; Li, Yanmei; Cao, Bing; Sun, Yanxin; Zou, Guoyuan; Liu, Baocun; SCI

机构： Beijing Acad Agr & Forest Sci, MOA, Key Lab Urban Agr North, Inst Plant Nutr & Resource, Beijing, Peoples R China; Beijing Engn Technol Res Ctr Slow Controlled Rele, Beijing, Peoples R China;

关键词： Single application; nitrate leaching; N2O emissions; greenhouse tomato system

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MCR-1 Confers Cross-Resistance to Bacitracin, a Widely Used In-Feed Antibiotic

Xu, Fuzhou; Zeng, Ximin; Hinenoya, Atsushi; Lin, Jun; Xu, Fuzhou; Hinenoya, Atsushi; SCI

机构： Univ Tennessee, Dept Anim Sci, Knoxville, TN 37901 USA; Beijing Acad Agr & Forest Sci, Inst Anim Sci & Vet Med, Beijing, Peoples R China; Osaka Prefecture Univ, Grad Sch Life & Environm Sci, Sakai, Osaka, Japan;

关键词： bacitracin; colistin resistance; cross-resistance; feed additive; risk factor

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Physiological regulation mechanism of multi-chemicals on water transport and use efficiency in soil-maize system

Liao, Renkuan; Wu, Wenyong; Liao, Renkuan; Yang, Peiling; Zhang, Zhicheng; Zhang, Lilizhong; SCI

机构： China Inst Water Resources & Hydropower Res, Dept Irrigat & Drainage, State Key Lab Simulat & Regulat Water Cycles Rive, Beijing 100048, Peoples R China; Tianjin Univ, Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Sch Chem Engn & Technol, Key Lab Syst Bioengn,Minist Educ, Tianjin 300072, Peoples R China; China Agr Univ, Coll Water Conservancy & Civil Engn, Beijing 100083, Peoples R China; Beijing Acad Agr & Forestry, Beijing 100097, Peoples R China;

关键词： Superabsorbent polymer; Fulvic acid; Root length density; Root nitrogen mass density; Stomatal conductance; Endogenous hormones

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AvaR1, a Butenolide-Type Autoregulator Receptor in Streptomyces avermitilis, Directly Represses Avenolide and Avermectin Biosynthesis and Multiple Physiological Responses

Zhu, Jianya; Chen, Zhi; Li, Jilun; Wen, Ying; Zhu, Jianya; SCI

机构： China Agr Univ, Coll Biol Sci, State Key Lab Agrobiotechnol, MOA Key Lab Soil Microbiol, Beijing, Peoples R China; Beijing Fisheries Res Inst, Beijing Key Lab Fishery Biotechnol, Beijing, Peoples R China;

关键词： Streptomyces avermitilis avermectins AvaR1 AvaR2 avenolide

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A Viral Satellite DNA Vector (TYLCCNV) for Functional Analysis of miRNAs and siRNAs in Plants

Ju, Zheng; Cao, Dongyan; Zhai, Baiqiang; Li, Shan; Zhu, Hongliang; Fu, Daqi; Luo, Yunbo; Zhu, Benzhong; Gao, Chao; Zuo, Jinhua; SCI

机构： China Agr Univ, Coll Food Sci & Nutr Engn, Beijing 100083, Peoples R China; Shandong Acad Agr Sci, Biotechnol Res Ctr, Jinan 250100, Peoples R China; Beijing Acad Agr & Forestry Sci, Natl Engn Res Ctr Vegetables, Beijing 100097, Peoples R China;

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The integration of G beta and MAPK signaling cascade in zygote development

Yuan, Guo-Liang; Li, Hong-Ju; Yang, Wei-Cai; Yuan, Guo-Liang; SCI

机构： Chinese Acad Sci, Inst Genet & Dev Biol, State Key Lab Mol & Dev Biol, Beijing 100101, Peoples R China; Beijing Acad Agr & Forestry, Beijing Engn & Tech Res Ctr Hybrid Wheat, Beijing 100097, Peoples R China;

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Implementation of a Four-Wheel Drive Agricultural Mobile Robot for Crop/Soil Information Collection on the Open Field

Fan, Zhengqiang; Qiu, Quan; Meng, Zhijun; Fan, Zhengqiang; SCI

机构： Beijing Acad Agr & Forestry Sci, Beijing Res Ctr Intelligent Equipment Agr, Beijing 100097, Peoples R China; Agr Univ Hebei, Coll Mech & Elect Engn, Baoding 071000, Peoples R China;

关键词： Agricultural Mobile Robot Four-Wheel Drive Coordinate Movement Steering Angle Estimation Linear Velocity Generation

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Assessing Genetic Diversity and Population Differentiation of Colored Calla Lily (Zantedeschia Hybrid) for an Efficient Breeding Program

Wei, Zunzheng; Wang, Yi; Xiong, Min; Wang, Xian; Zhou, Di; Zhang, Huali; Wang, Yi; Li, Youli; SCI

机构： Minist Agr, Key Lab Biol & Genet Improvement Hort Crops, Beijing Acad Agr & Forestry Sci, Beijing Vegetable Res Ctr,Key Lab Urban Agr, Beijing 100097, Peoples R China; Beijing Inst Landscape & Garden, Beijing 100102, Peoples R China; Hebei Normal Univ Sci & Technol, Coll Hort Sci & Technol, Qinhuangdao 066600, Peoples R China; Beijing Res Ctr Intelli;

关键词： Zantedeschia species white calla lily colored calla lily EST-SSRs genetic diversity population differentiation

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