Recent Development and Challenges in Spectroscopy and Machine Vision Technologies for Crop Nitrogen Diagnosis: A Review

Measures for reducing nitrate leaching in orchards:A review

(2020) Meng Cui et al.   ENVIRONMENTAL POLLUTION

Estimating Crop Nutritional Status Using Smart Apps to Support Nitrogen Fertilization. A Case Study on Paddy Rice

(2019) Livia Paleari et al.   SENSORS

Advances in plant nutrition diagnosis based on remote sensing and computer application

(2019) Deyu Feng et al.   NEURAL COMPUTING & APPLICATIONS

Estimating the nitrogen nutrition index in grass seed crops using a UAV-mounted multispectral camera

(2019) Hui Wang et al.   INTERNATIONAL JOURNAL OF REMOTE SENSING

Assessing Nitrogen and water status of winter wheat using a digital camera

(2019) H. Tavakoli et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

Non-Invasive Sensing of Nitrogen in Plant Using Digital Images and Machine Learning for Brassica Campestris ssp. Chinensis L.

(2019) Xin Xiong et al.   SENSORS

Multi-LUTs method for canopy nitrogen density estimation in winter wheat by field and UAV hyperspectral

(2019) Zhenhai Li et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

Estimating leaf nitrogen concentration considering unsynchronized maize growth stages with canopy hyperspectral technique

(2019) Peng-Fei Wen et al.   ECOLOGICAL INDICATORS

Development of a model using the nitrogen nutrition index to estimate in-season rice nitrogen requirement

(2019) Yuan Wang et al.   FIELD CROPS RESEARCH

Remote sensing for agricultural applications: A meta-review

(2019) M. Weiss et al.   REMOTE SENSING OF ENVIRONMENT

Using ground-based spectral reflectance sensors and photography to estimate shoot N concentration and dry matter of potato

(2018) Zhenjiang Zhou et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

Integrating aerial images for in-season nitrogen management in a corn field

(2018) Sami Khanal et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

Diagnosis of nitrogen status in winter oilseed rape ( Brassica napus L . ) using in-situ hyperspectral data and unmanned aerial vehicle (UAV) multispectral images

(2018) Shishi Liu et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

Machine learning approaches for crop yield prediction and nitrogen status estimation in precision agriculture: A review

(2018) Anna Chlingaryan et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

Exploring new spectral bands and vegetation indices for estimating nitrogen nutrition index of summer maize

(2018) Ben Zhao et al.   EUROPEAN JOURNAL OF AGRONOMY

Ability of models with effective wavelengths to monitor nitrogen and phosphorus status of winter oilseed rape leaves using in situ canopy spectroscopy

(2018) Lantao Li et al.   FIELD CROPS RESEARCH

Building A Globally Optimized Computational Intelligent Image Processing Algorithm for On-Site Nitrogen Status Analysis in Plants

(2018) Susanto Sulistyo et al.   IEEE INTELLIGENT SYSTEMS

An Optimal 2-D Spectrum Matching Method for SAR Ground Moving Target Imaging

(2018) Zhongyu Li et al.   IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING

Assessing leaf nitrogen concentration of winter oilseed rape with canopy hyperspectral technique considering a non-uniform vertical nitrogen distribution

(2018) Lantao Li et al.   INDUSTRIAL CROPS AND PRODUCTS

Application of spectral indices and reflectance spectrum on leaf nitrogen content analysis derived from hyperspectral LiDAR data

(2018) Lin Du et al.   OPTICS AND LASER TECHNOLOGY

Proximal Optical Sensors for Nitrogen Management of Vegetable Crops: A Review

(2018) Francisco M. Padilla et al.   SENSORS

Estimating Biomass and Nitrogen Amount of Barley and Grass Using UAV and Aircraft Based Spectral and Photogrammetric 3D Features

(2018) Roope Näsi et al.   Remote Sensing

Combining Unmanned Aerial Vehicle (UAV)-Based Multispectral Imagery and Ground-Based Hyperspectral Data for Plant Nitrogen Concentration Estimation in Rice

(2018) Hengbiao Zheng et al.   Frontiers in Plant Science

Utilization of Machine Vision to Monitor the Dynamic Responses of Rice Leaf Morphology and Colour to Nitrogen, Phosphorus, and Potassium Deficiencies

(2018) Yuanyuan Sun et al.   Journal of Spectroscopy

Spectral indexes for identification of nitrogen deficiency in maize

(2018) Liliane Maria Romualdo et al.   Revista Ciencia Agronomica

Estimations of Nitrogen Concentration in Sugarcane Using Hyperspectral Imagery

(2018) Poonsak Miphokasap et al.   Sustainability

UAV-based hyperspectral analysis and spectral indices constructing for quantitatively monitoring leaf nitrogen content of winter wheat

(2018) Hongchun Zhu et al.   APPLIED OPTICS

Measurement of nitrogen content in rice by inversion of hyperspectral reflectance data from an unmanned aerial vehicle

(2018) Du Wen et al.   CIENCIA RURAL

Preliminary research on total nitrogen content prediction of sandalwood using the error-in-variable models based on digital image processing

(2018) Zhulin Chen et al.   PLoS One

Optimized angles of the swing hyperspectral imaging system for single corn plant

(2018) Libo Zhang et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

Estimation of nitrogen and carbon content from soybean leaf reflectance spectra using wavelet analysis under shade stress

(2018) Junxu Chen et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

Passive Reflectance Sensing and Digital Image Analysis Allows for Assessing the Biomass and Nitrogen Status of Wheat in Early and Late Tillering Stages

(2018) Salah Elsayed et al.   Frontiers in Plant Science

Remotely assessing leaf N uptake in winter wheat based on canopy hyperspectral red-edge absorption

(2017) Bin-Bin Guo et al.   EUROPEAN JOURNAL OF AGRONOMY

In-season assessment of grain protein and amylose content in rice using critical nitrogen dilution curve

(2017) Syed Tahir Ata-Ul-Karim et al.   EUROPEAN JOURNAL OF AGRONOMY

Seed yield response to N fertilization and potential of proximal sensing in Italian ryegrass seed crops

(2017) Tim Vleugels et al.   FIELD CROPS RESEARCH

Development of a critical nitrogen dilution curve based on leaf dry matter for summer maize

(2017) Ben Zhao et al.   FIELD CROPS RESEARCH

Regularized Neural Networks Fusion and Genetic Algorithm Based On-Field Nitrogen Status Estimation of Wheat Plants

(2017) Susanto B. Sulistyo et al.   IEEE Transactions on Industrial Informatics

Non-Destructive Evaluation of the Leaf Nitrogen Concentration by In-Field Visible/Near-Infrared Spectroscopy in Pear Orchards

(2017) Jie Wang et al.   SENSORS

Unmanned Aerial Vehicle Remote Sensing for Field-Based Crop Phenotyping: Current Status and Perspectives

(2017) Guijun Yang et al.   Frontiers in Plant Science

Precision Agriculture Technologies Positively Contributing to GHG Emissions Mitigation, Farm Productivity and Economics

(2017) Athanasios Balafoutis et al.   Sustainability

Proximal optical sensing of cucumber crop N status using chlorophyll fluorescence indices

(2016) Francisco M. Padilla et al.   EUROPEAN JOURNAL OF AGRONOMY

Estimating canopy leaf nitrogen concentration in winter wheat based on multi-angular hyperspectral remote sensing

(2016) Li He et al.   EUROPEAN JOURNAL OF AGRONOMY

Sunflower seed yield estimation under the interaction of soil salinity and nitrogen application

(2016) Wenzhi Zeng et al.   FIELD CROPS RESEARCH

Estimation of rice leaf nitrogen contents based on hyperspectral LIDAR

(2016) Lin Du et al.   International Journal of Applied Earth Observation and Geoinformation

Chlorophyll meter readings, N leaf concentration and their relationship with N use efficiency in oregano

(2016) Christos A. Dordas   JOURNAL OF PLANT NUTRITION

Evaluating winter wheat (Triticum aestivumL.) nitrogen status using canopy spectrum reflectance and multiple statistical analysis

(2016) Mei-chen Feng et al.   SPECTROSCOPY LETTERS

Active Optical Sensing of Spring Maize for In-Season Diagnosis of Nitrogen Status Based on Nitrogen Nutrition Index

(2016) Tingting Xia et al.   Remote Sensing

Non-destructive Assessment of Plant Nitrogen Parameters Using Leaf Chlorophyll Measurements in Rice

(2016) Syed Tahir Ata-Ul-Karim et al.   Frontiers in Plant Science

Simultaneous identification of spring wheat nitrogen and water status using visible and near infrared spectra and Powered Partial Least Squares Regression

(2015) Krzysztof Kusnierek et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

Hyperspectral aerial imagery for detecting nitrogen stress in two potato cultivars

(2015) Tyler J. Nigon et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

Evaluating the robustness of models developed from field spectral data in predicting African grass foliar nitrogen concentration using WorldView-2 image as an independent test dataset

(2015) Onisimo Mutanga et al.   International Journal of Applied Earth Observation and Geoinformation

Nondestructive measurement of total nitrogen in lettuce by integrating spectroscopy and computer vision

(2015) Hanping Mao et al.   SCIENTIA HORTICULTURAE

Satellite Remote Sensing-Based In-Season Diagnosis of Rice Nitrogen Status in Northeast China

(2015) Shanyu Huang et al.   Remote Sensing

A Comparison of Two Approaches for Estimating the Wheat Nitrogen Nutrition Index Using Remote Sensing

(2015) Pengfei Chen   Remote Sensing

Associating new spectral features from visible and near infrared regions with optimal combination principle to monitor leaf nitrogen concentration in barley

(2015) Xin-Gang XU et al.   JOURNAL OF INFRARED AND MILLIMETER WAVES

Fast and nondestructive method for leaf level chlorophyll estimation using hyperspectral LiDAR

(2014) Olli Nevalainen et al.   AGRICULTURAL AND FOREST METEOROLOGY

New Critical Nitrogen Curve Based on Leaf Area Index for Winter Wheat

(2014) Ben Zhao et al.   AGRONOMY JOURNAL

Use of artificial vision techniques for diagnostic of nitrogen nutritional status in maize plants

(2014) L.M. Romualdo et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

A Diagnostic Tool for Magnesium Nutrition in Maize Based on Image Analysis of Different Leaf Sections

(2014) Fernanda de Fátima da Silva et al.   CROP SCIENCE

Measuring leaf nitrogen concentration in winter wheat using double-peak spectral reflection remote sensing data

(2014) Wei Feng et al.   FIELD CROPS RESEARCH

Improving estimation of summer maize nitrogen status with red edge-based spectral vegetation indices

(2014) Fei Li et al.   FIELD CROPS RESEARCH

Estimating rice chlorophyll content and leaf nitrogen concentration with a digital still color camera under natural light

(2014) Yuan Wang et al.   Plant Methods

Use of a Digital Camera to Monitor the Growth and Nitrogen Status of Cotton

(2014) Biao Jia et al.   TheScientificWorldJOURNAL

Airborne Hyperspectral Images and Ground-Level Optical Sensors As Assessment Tools for Maize Nitrogen Fertilization

(2014) Miguel Quemada et al.   Remote Sensing

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

(2014) Xinchuan Li et al.   Remote Sensing

Nitrogen Status Assessment for Variable Rate Fertilization in Maize through Hyperspectral Imagery

(2014) Chiara Cilia et al.   Remote Sensing

Automatic image-based detection technology for two critical growth stages of maize: Emergence and three-leaf stage

(2013) Zhenghong Yu et al.   AGRICULTURAL AND FOREST METEOROLOGY

Nondestructive measurement of total volatile basic nitrogen (TVB-N) content in salted pork in jelly using a hyperspectral imaging technique combined with efficient hypercube processing algorithms

(2013) Quansheng Chen et al.   Analytical Methods

Estimating Wheat Shoot Nitrogen Content at Vegetative Stage from In Situ Hyperspectral Measurements

(2013) Yansong Bao et al.   CROP SCIENCE

Estimation of rice growth and nitrogen nutrition status using color digital camera image analysis

(2013) Kyu-Jong Lee et al.   EUROPEAN JOURNAL OF AGRONOMY

Estimating nitrogen status of rice using the image segmentation of G-R thresholding method

(2013) Yuan Wang et al.   FIELD CROPS RESEARCH

Non-destructive estimation of rice plant nitrogen status with Crop Circle multispectral active canopy sensor

(2013) Qiang Cao et al.   FIELD CROPS RESEARCH

Hyperspectral canopy sensing of paddy rice aboveground biomass at different growth stages

(2013) Martin L. Gnyp et al.   FIELD CROPS RESEARCH

Kernel Multivariate Analysis Framework for Supervised Subspace Learning: A Tutorial on Linear and Kernel Multivariate Methods

(2013) Jeronimo Arenas-Garcia et al.   IEEE SIGNAL PROCESSING MAGAZINE

Remote estimation of nitrogen and chlorophyll contents in maize at leaf and canopy levels

(2013) M. Schlemmer et al.   International Journal of Applied Earth Observation and Geoinformation

Understanding the optical responses of leaf nitrogen in Mediterranean Holm oak (Quercus ilex) using field spectroscopy

(2013) Javier Pacheco-Labrador et al.   International Journal of Applied Earth Observation and Geoinformation

Using optimal combination method and in situ hyperspectral measurements to estimate leaf nitrogen concentration in barley

(2013) Xin-gang Xu et al.   PRECISION AGRICULTURE

Potential applications of remote sensing in horticulture—A review

(2013) K. Usha et al.   SCIENTIA HORTICULTURAE

A Review of Methods for Sensing the Nitrogen Status in Plants: Advantages, Disadvantages and Recent Advances

(2013) Rafael Muñoz-Huerta et al.   SENSORS

A New Method to Determine Central Wavelength and Optimal Bandwidth for Predicting Plant Nitrogen Uptake in Winter Wheat

(2013) Xin-feng YAO et al.   Journal of Integrative Agriculture

Relationship between Hyperspectral Measurements and Mangrove Leaf Nitrogen Concentrations

(2013) Chunhua Zhang et al.   Remote Sensing

Twenty five years of remote sensing in precision agriculture: Key advances and remaining knowledge gaps

(2012) David J. Mulla   BIOSYSTEMS ENGINEERING

Estimating leaf nitrogen concentration with three-band vegetation indices in rice and wheat

(2012) Wei Wang et al.   FIELD CROPS RESEARCH

Assessing leaf nitrogen content and leaf mass per unit area of wheat in the field throughout plant cycle with a portable spectrometer

(2012) Martin Ecarnot et al.   FIELD CROPS RESEARCH

Gaussian Process Retrieval of Chlorophyll Content From Imaging Spectroscopy Data

(2012) Jochem Verrelst et al.   IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing

Savanna grass nitrogen to phosphorous ratio estimation using field spectroscopy and the potential for estimation with imaging spectroscopy

(2012) Abel Ramoelo et al.   International Journal of Applied Earth Observation and Geoinformation

Hyperspectral analysis of mangrove foliar chemistry using PLSR and support vector regression

(2012) Christoffer Axelsson et al.   INTERNATIONAL JOURNAL OF REMOTE SENSING

Engineering nitrogen use efficient crop plants: the current status

(2012) Chandra H. McAllister et al.   PLANT BIOTECHNOLOGY JOURNAL

Remote sensing of sagebrush canopy nitrogen

(2012) Jessica J. Mitchell et al.   REMOTE SENSING OF ENVIRONMENT

Diagnostic mapping of canopy nitrogen content in rice based on hyperspectral measurements

(2012) Yoshio Inoue et al.   REMOTE SENSING OF ENVIRONMENT

Nondestructive diagnostics of nitrogen deficiency by cucumber leaf chlorophyll distribution map based on near infrared hyperspectral imaging

(2012) Shi Ji-Yong et al.   SCIENTIA HORTICULTURAE

Common Spectral Bands and Optimum Vegetation Indices for Monitoring Leaf Nitrogen Accumulation in Rice and Wheat

(2012) Wei WANG et al.   Journal of Integrative Agriculture

Estimating Canopy Nitrogen Concentration in Sugarcane Using Field Imaging Spectroscopy

(2012) Poonsak Miphokasap et al.   Remote Sensing

An alternative method using digital cameras for continuous monitoring of crop status

(2011) Toshihiro Sakamoto et al.   AGRICULTURAL AND FOREST METEOROLOGY

Sensor-Based Nitrogen Applications Out-Performed Producer-Chosen Rates for Corn in On-Farm Demonstrations

(2011) Peter C. Scharf et al.   AGRONOMY JOURNAL

Estimation of green aboveground biomass of desert steppe in Inner Mongolia based on red-edge reflectance curve area method

(2011) Hongrui Ren et al.   BIOSYSTEMS ENGINEERING

Use of ground based hyperspectral remote sensing for detection of stress in cotton caused by leafhopper (Hemiptera: Cicadellidae)

(2011) M. Prabhakar et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

Tracking Nonpoint Source Nitrogen Pollution in Human-Impacted Watersheds

(2011) Sujay S. Kaushal et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

A methodological approach for defining spectral indices for assessing tomato nitrogen status and yield

(2011) G. Gianquinto et al.   EUROPEAN JOURNAL OF AGRONOMY

Using Hyperspectral Remote Sensing Data for Retrieving Canopy Chlorophyll and Nitrogen Content

(2011) Jan G. P. W. Clevers et al.   IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing

Relationships of leaf nitrogen concentration and canopy nitrogen density with spectral features parameters and narrow-band spectral indices calculated from field winter wheat (Triticum aestivum L.) spectra

(2011) Chunjiang Zhao et al.   INTERNATIONAL JOURNAL OF REMOTE SENSING

Water-removed spectra increase the retrieval accuracy when estimating savanna grass nitrogen and phosphorus concentrations

(2011) Abel Ramoelo et al.   ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING

A holistic view of nitrogen acquisition in plants

(2011) T. Kraiser et al.   JOURNAL OF EXPERIMENTAL BOTANY

Use of leaf color images to identify nitrogen and potassium deficient tomatoes

(2011) Guili Xu et al.   PATTERN RECOGNITION LETTERS

Application of day and night digital photographs for estimating maize biophysical characteristics

(2011) Toshihiro Sakamoto et al.   PRECISION AGRICULTURE

Normalization of uncalibrated late-season digital aerial imagery for evaluating corn nitrogen status

(2011) P. M. Kyveryga et al.   PRECISION AGRICULTURE

Nitrogen Concentration Estimation in Tomato Leaves by VIS-NIR Non-Destructive Spectroscopy

(2011) Valentina Ulissi et al.   SENSORS

Lettuce calcium deficiency detection with machine vision computed plant features in controlled environments

(2010) David Story et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

Estimating the nitrogen status of crops using a digital camera

(2010) Y. Li et al.   FIELD CROPS RESEARCH

Assessing newly developed and published vegetation indices for estimating rice leaf nitrogen concentration with ground- and space-based hyperspectral reflectance

(2010) Y.C. Tian et al.   FIELD CROPS RESEARCH

Gaussian Process Regression for Estimating Chlorophyll Concentration in Subsurface Waters From Remote Sensing Data

(2010) Luca Pasolli et al.   IEEE Geoscience and Remote Sensing Letters

Estimating chlorophyll content of crops from hyperspectral data using a normalized area over reflectance curve (NAOC)

(2010) Jesús Delegido et al.   International Journal of Applied Earth Observation and Geoinformation

New spectral indicator assessing the efficiency of crop nitrogen treatment in corn and wheat

(2010) Pengfei Chen et al.   REMOTE SENSING OF ENVIRONMENT

Estimation of sugarcane leaf nitrogen concentration using in situ spectroscopy

(2009) Elfatih M. Abdel-Rahman et al.   International Journal of Applied Earth Observation and Geoinformation

Exploring hyperspectral bands and estimation indices for leaf nitrogen accumulation in wheat

(2009) Xia Yao et al.   International Journal of Applied Earth Observation and Geoinformation

Retrieval of chlorophyll and nitrogen in Norway spruce (Picea abies L. Karst.) using imaging spectroscopy

(2009) Martin Schlerf et al.   International Journal of Applied Earth Observation and Geoinformation

Root based approaches to improving nitrogen use efficiency in plants

(2009) TREVOR GARNETT et al.   PLANT CELL AND ENVIRONMENT

QuickBird satellite versus ground-based multi-spectral data for estimating nitrogen status of irrigated maize

(2009) W. C. Bausch et al.   PRECISION AGRICULTURE

Leaf nitrogen estimation in potato based on spectral data and on simulated bands of the VENμS satellite

(2009) Y. Cohen et al.   PRECISION AGRICULTURE

Grain yield and protein responses in wheat using the N-Sensor for variable rate N application

(2009) A. H. Mayfield et al.   Crop & Pasture Science

New method to assess barley nitrogen nutrition status based on image colour analysis

(2008) Miguel Pagola et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

Estimating the nitrogen nutrition index using spectral canopy reflectance measurements

(2008) Bodo Mistele et al.   EUROPEAN JOURNAL OF AGRONOMY

Combining chlorophyll meter readings and high spatial resolution remote sensing images for in-season site-specific nitrogen management of corn

(2008) Yuxin Miao et al.   PRECISION AGRICULTURE

Monitoring leaf nitrogen status with hyperspectral reflectance in wheat

(2007) W. Feng et al.   EUROPEAN JOURNAL OF AGRONOMY

Estimating N status of winter wheat using a handheld spectrometer in the North China Plain

(2007) Fei Li et al.   FIELD CROPS RESEARCH