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spectroscopy and spectral analysis (194)
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资源类型: 外文期刊

共6382条记录

BACK-PROPAGATION NEURAL NETWORK-BASED MODELLING FOR SOIL HEAVY METAL

Li, Fang; You, Tianyan; Li, Fang; Lu, Anxiang; Wang, Jihua; SCI

机构： Jiangsu Univ, Sch Agr Engn, Inst Agr Engn, Zhenjiang 212013, Jiangsu, Peoples R China; Beijing Res Ctr Agr Stand & Testing, Beijing 100097, Peoples R China;

来源：INTERNATIONAL JOURNAL OF ROBOTICS & AUTOMATION年份：2021

关键词： Levenberg-Marquart; back-propagation neural network; soil; heavy metal

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Comparison of Machine-Learning and CASA Models for Predicting Apple Fruit Yields from Time-Series Planet Imageries

Bai, Xueyuan; Li, Wei; Li, Meixuan; Chen, Hongyan; Zhu, Xicun; Bai, Xueyuan; Li, Zhenhai; Zhao, Yu; Yang, Guijun; Wei, Shaochong; Jiang, Yuanmao; Zhu, Xicun; SCI

机构： Shandong Agr Univ, Coll Resources & Environm, Tai An 271018, Shandong, Peoples R China; Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China; Shandong Agr Univ, Natl Apple Engn & Technol Res Ctr, Coll Hort Sci & Engn, Tai An 271018, Shandong, Peoples R China; Shandong Agr Univ, Natl Engn Lab Efficient Utilizat Soil & Fertilize, Tai An 271018, Shandong, Peoples R China;

来源：REMOTE SENSING年份：2021

关键词： apple fruit; yield prediction; remote sensing; planet; time series; Sigma NDVI; random forest; CASA

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Joint Power and Channel Optimization of Agricultural Wireless Sensor Networks Based on Hybrid Deep Reinforcement Learning

Han, Xiao; Wu, Huarui; Zhu, Huaji; Chen, Cheng; Han, Xiao; Wu, Huarui; Zhu, Huaji; Chen, Cheng; Han, Xiao; Wu, Huarui; Zhu, Huaji; Chen, Cheng; SCI

机构： Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China; Beijing Acad Agr & Forestry Sci, Informat Technol Res Ctr, Beijing 100097, Peoples R China; Minist Agr, Key Lab Agriinformat, Beijing 100097, Peoples R China;

来源：PROCESSES年份：2021

关键词： power control; channel allocation; DDPG; mixed variable

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Comprehensive analysis of formin gene family highlights candidate genes related to pollen cytoskeleton and male fertility in wheat (Triticum aestivum L.)

Duan, Wen-jing; Liu, Zi-han; Bai, Jian-fang; Yuan, Shao-hua; Li, Yan-mei; Lu, Feng-kun; Zhang, Tian-bao; Sun, Jia-hui; Zhang, Feng-ting; Zhao, Chang-ping; Zhang, Li-ping; Duan, Wen-jing; Liu, Zi-han; Bai, Jian-fang; Yuan, Shao-hua; Li, Yan-mei; Lu, Feng-kun; Zhang, Tian-bao; Sun, Jia-hui; Zhang, Feng-ting; Zhao, Chang-ping; Zhang, Li-ping; Duan, Wen-jing; Lu, Feng-kun; SCI

机构： Beijing Acad Agr & Forestry Sci, Beijing Engn & Tech Res Ctr Hybrid Wheat, Beijing 100097, Peoples R China; Municipal Key Lab Mol Genet Hybrid Wheat, Beijing 100097, Peoples R China; Capital Normal Univ, Coll Life Sci, Beijing 100048, Peoples R China;

来源：BMC GENOMICS年份：2021

关键词： Wheat; Thermo-sensitive genic male sterile; Formin gene family; Cytoskeleton; MiRNA

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Predatory Ability of Harmonia axyridis (Coleoptera: Coccinellidae) and Orius sauteri (Hemiptera: Anthocoridae) for Suppression of Fall Armyworm Spodoptera frugiperda (Lepidoptera: Noctuidae)

Di, Ning; Wang, Su; Desneux, Nicolas; Di, Ning; Xu, Qingxuan; Zhang, Fan; Harwood, James D.; Wang, Su; Zhang, Kai; Desneux, Nicolas; SCI

机构： Weifang Univ Sci & Technol, Shandong Prov Univ, Key Lab Protected Hort, Weifang 262700, Peoples R China; Beijing Acad Agr & Forestry Sci, Inst Plant Protect, Beijing Key Lab Environm Friendly Management Frui, Beijing 100097, Peoples R China; Minist Agr & Rural Affairs, Dev Ctr Sci & Technol, Beijing 100122, Peoples R China; Univ Cote Azur, CNRS, INRAE, Inst Sophia Agrobiotech,UMR ISA, F-06000 Nice, France;

来源：INSECTS年份：2021

关键词： invasive pest; predator-prey interactions; predatory functional response; biological control

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APROPRIETARILY DEVELOPED BIONIC OLFACTORY SYSTEM USED FOR RAPID DETECTION OF DETERIORATED REFRIGERATED-STORED APPLES

Tian, Hui; Jia, Wenshen; Ma, Jie; Jia, Wenshen; Wang, Jihua; Jia, Wenshen; Wang, Jihua; Jia, Wenshen; Wang, Jihua; Hao, Jianxiong; SCI

机构： Beijing Informat Sci & Technol Univ, Coll Automat, Beijing, Peoples R China; Beijing Acad Agr & Forestry Sci, Dept Beijing Res Ctr Agr Stand & Testing, Beijing, Peoples R China; Minist China, Dept Risk Assessment Lab Agroprod Beijing, Beijing, Peoples R China; Minist Agr & Rural Affairs, Key Lab Urban Agr North China, Beijing, Peoples R China; Hebei Univ Sci & Technol, Coll Biosci & Engn, Shijiazhuang, Hebei, Peoples R China;

来源：INTERNATIONAL JOURNAL OF ROBOTICS & AUTOMATION年份：2021

关键词： Electronic nose; sensor; principal component analysis; bakepropagation neural network

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A Decoupling Analysis of the Crop Water Footprint Versus Economic Growth in Beijing, China

Huang, Kai; Wang, Mengqi; Bi, Yixing; Zhou, Zhongren; Zhou, Zhongren; Yu, Yajuan; SCI

机构： Beijing Forestry Univ, Coll Environm Sci & Engn, Beijing, Peoples R China; Beijing Acad Agr & Forestry Sci, Inst Agr Informat & Econ, Beijing, Peoples R China; Minist Agr, Key Lab Urban Agr North China, Beijing, Peoples R China; Beijing Inst Technol, Sch Mat Sci & Engn, Beijing Key Lab Environm Sci & Engn, Beijing, Peoples R China;

来源：FRONTIERS IN ENVIRONMENTAL SCIENCE年份：2021

关键词： water footprint; agricultural GDP; decoupling indicators; economic growth; Beijing

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Method for optimizing controlled conditions of plant growth using U-chord curvature

Gao, Pan; Li, Bin; Bai, Jinghua; Lu, Miao; Feng, Pan; Hu, Jin; Gao, Pan; Li, Bin; Lu, Miao; Hu, Jin; Bai, Jinghua; Feng, Pan; Wu, Huarui; SCI

机构： Northwest A&F Univ, Coll Mech & Elect Engn, Yangling 712100, Shaanxi, Peoples R China; Minist Agr & Rural Affairs, Key Lab Agr Internet Things, Yangling 712100, Shaanxi, Peoples R China; Shaanxi Key Lab Agr Informat Percept & Intelligen, Yangling 712100, Shaanxi, Peoples R China; Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China;

来源：COMPUTERS AND ELECTRONICS IN AGRICULTURE年份：2021

关键词： Photosynthetic rate prediction model; Environmental regulation; U-chord curvature; Machine learning

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Estimation of Potato Above Ground Biomass Based on UAV Multispectral Images

Liu Yang; Sun Qian; Feng Hai-kuan; Wang Jiao-jiao; Yang Gui-jun; Liu Yang; Huang Jue; Feng Hai-kuan; Liu Yang; Sun Qian; Feng Hai-kuan; Wang Jiao-jiao; Yang Gui-jun; SCI

机构： Beijing Res Ctr Informat Technol Agr, Key Lab Quantitat Remote Sensing Agr, Minist Agr, Beijing 100097, Peoples R China; Shandong Univ Sci & Technol, Coll Surveying Sci & Engn, Qingdao 266590, Peoples R China; Nanjing Agr Univ, Natl Informat Agr Engn Technol Ctr, Nanjing 210095, Peoples R China; Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China;

来源：SPECTROSCOPY AND SPECTRAL ANALYSIS年份：2021

关键词： Potato; Multispectral; Plant height; Vegetation indices; High frequency information; Above ground biomass

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Odorant-Binding Protein 1 Plays a Crucial Role in the Olfactory Response of Bemisia tabaci to R-Curcumene

Zhan, Haixia; Tian, Jiahui; Li, Du; Qu, Cheng; Li, Fengqi; Luo, Chen; Dewer, Youssef; Zhang, Jinping; Yang, Zhen; SCI

机构： Beijing Acad Agr & Forestry Sci, Inst Plant & Environm Protect, Beijing Key Lab Environm Friendly Management Frui, Beijing 100097, Peoples R China; Agr Res Ctr, Phytotoxic Res Dept, Cent Agr Pesticide Lab, Giza 12618, Egypt; Chinese Acad Agr Sci, Inst Plant Protect, MARA CABI Joint Lab Biosafety, Beijing 100193, Peoples R China; Tianjin Univ Tradit Chinese Med, Tianjin 300000, Peoples R China;

来源：JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY年份：2021

关键词： Bemisia tabaci; Solanum habrochaites; odorant-binding proteins; competitive fluorescence binding assay; site-directed mutagenesis; RNA interference

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