SENSOR SYSTEMS FOR MAPPING SOIL FERTILITY ATTRIBUTES: CHALLENGES, ADVANCES, AND PERSPECTIVES IN BRAZILIAN TROPICAL SOILS

Determination of base saturation percentage in agricultural soils via portable X-ray fluorescence spectrometer

(2019) Ashmita Rawal et al.   GEODERMA

Organic matter and sand estimates by spectroradiometry: Strategies for the development of models with applicability at a local scale

(2019) Everson Cezar et al.   GEODERMA

Recent advances and future trends in LIBS applications to agricultural materials and their food derivatives: An overview of developments in the last decade (2010–2019). Part I. Soils and fertilizers

(2019) Gustavo Nicolodelli et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

Can spectral analyses improve measurement of key soil fertility parameters with X-ray fluorescence spectrometry?

(2019) Said Nawar et al.   GEODERMA

Soil weathering analysis using a portable X-ray fluorescence (PXRF) spectrometer in an Inceptisol from the Brazilian Cerrado

(2018) Sérgio Henrique Godinho Silva et al.   APPLIED CLAY SCIENCE

A general method to filter out defective spatial observations from yield mapping datasets

(2018) Corentin Leroux et al.   PRECISION AGRICULTURE

Potential of apparent soil electrical conductivity to describe the soil pH and improve lime application in a clayey soil

(2018) Guilherme M. Sanches et al.   SOIL & TILLAGE RESEARCH

Challenges in the quantification of nutrients in soils using laser-induced breakdown spectroscopy – A case study with calcium

(2018) Madlen Rühlmann et al.   SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY

On-the-go tropical soil sensing for pH determination using ion-selective electrodes

(2018) Fernanda Cristina de Souza Silva et al.   PESQUISA AGROPECUARIA BRASILEIRA

Soil analytical quality control by traditional and spectroscopy techniques: Constructing the future of a hybrid laboratory for low environmental impact

(2018) José Alexandre M. Demattê et al.   GEODERMA

Penetrometer-mounted VisNIR spectroscopy: Application of EPO-PLS to in situ VisNIR spectra

(2017) Jason P. Ackerson et al.   GEODERMA

Chemometric soil analysis on the determination of specific bands for the detection of magnesium and potassium by spectroscopy

(2017) José A.M. Demattê et al.   GEODERMA

Evaluation of two methods to eliminate the effect of water from soil vis–NIR spectra for predictions of organic carbon

(2017) P. Roudier et al.   GEODERMA

Quantifying individual and collective influences of soil properties on crop yield

(2017) Rebecca Whetton et al.   Soil Research

Spatial and temporal variability of soil electrical conductivity related to soil moisture

(2017) José Paulo Molin et al.   SCIENTIA AGRICOLA

Soil sensing: A new paradigm for agriculture

(2016) Raphael A. Viscarra Rossel et al.   AGRICULTURAL SYSTEMS

Laser-induced breakdown spectroscopy (LIBS) to measure quantitatively soil carbon with emphasis on soil organic carbon. A review

(2016) Giorgio S. Senesi et al.   ANALYTICA CHIMICA ACTA

Phosphorus quantification in fertilizers using laser induced breakdown spectroscopy (LIBS): a methodology of analysis to correct physical matrix effects

(2016) Bruno S. Marangoni et al.   Analytical Methods

Assessment of soil properties in situ using a prototype portable MIR spectrometer in two agricultural fields

(2016) Wenjun Ji et al.   BIOSYSTEMS ENGINEERING

Laser-induced breakdown spectroscopy to determine soil texture: A fast analytical technique

(2016) Paulino Ribeiro Villas-Boas et al.   GEODERMA

Soil mapping, classification, and pedologic modeling: History and future directions

(2016) Eric C. Brevik et al.   GEODERMA

An assessment of model averaging to improve predictive power of portable vis-NIR and XRF for the determination of agronomic soil properties

(2016) S.M. O'Rourke et al.   GEODERMA

Moisture insensitive prediction of soil properties from VNIR reflectance spectra based on external parameter orthogonalization

(2016) Nuwan K. Wijewardane et al.   GEODERMA

Spatial variability and temporal stability of apparent soil electrical conductivity in a Mediterranean pasture

(2016) J. M. Serrano et al.   PRECISION AGRICULTURE

On-line visible and near infrared spectroscopy for in-field phosphorous management

(2016) Abdul M. Mouazen et al.   SOIL & TILLAGE RESEARCH

Sample treatment and preparation for laser-induced breakdown spectroscopy

(2016) Sarah C. Jantzi et al.   SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY

Non-destructive Spectroscopy combined with chemometrics as a tool for Green Chemical Analysis of environmental samples: A review

(2016) Ainara Gredilla et al.   TRAC-TRENDS IN ANALYTICAL CHEMISTRY

X-ray fluorescence and gamma-ray spectrometry combined with multivariate analysis for topographic studies in agricultural soil

(2015) Natara D.B. de Castilhos et al.   APPLIED RADIATION AND ISOTOPES

Moving your laboratories to the field – Advantages and limitations of the use of field portable instruments in environmental sample analysis

(2015) Agnieszka Gałuszka et al.   ENVIRONMENTAL RESEARCH

Proximal soil sensing of soil texture and organic matter with a prototype portable mid-infrared spectrometer

(2015) N. M. Dhawale et al.   EUROPEAN JOURNAL OF SOIL SCIENCE

Proximal soil sensing for Precision Agriculture: Simultaneous use of electromagnetic induction and gamma radiometrics in contrasting soils

(2015) F.A. Rodrigues et al.   GEODERMA

Evaluation of soil quality for agricultural production using visible–near-infrared spectroscopy

(2015) Mohammad Sadegh Askari et al.   GEODERMA

Characterizing soils via portable X-ray fluorescence spectrometer: 4. Cation exchange capacity (CEC)

(2015) Aakriti Sharma et al.   GEODERMA

Potential of integrated field spectroscopy and spatial analysis for enhanced assessment of soil contamination: A prospective review

(2015) A. Horta et al.   GEODERMA

Synthesized use of VisNIR DRS and PXRF for soil characterization: Total carbon and total nitrogen

(2015) Dandan Wang et al.   GEODERMA

Reflectance measurements of soils in the laboratory: Standards and protocols

(2015) Eyal Ben Dor et al.   GEODERMA

Dimensão da malha amostral para caracterização da variabilidade espacial de fósforo e potássio em Latossolo Vermelho

(2015) Maurício Roberto Cherubin et al.   PESQUISA AGROPECUARIA BRASILEIRA

A methodology based on apparent electrical conductivity and guided soil samples to improve irrigation zoning

(2015) R. Fortes et al.   PRECISION AGRICULTURE

Mapping Salinity in Three Dimensions using a DUALEM-421 and Electromagnetic Inversion Software

(2015) E. Zare et al.   SOIL SCIENCE SOCIETY OF AMERICA JOURNAL

Influence of particle size distribution on the analysis of pellets of plant materials by laser-induced breakdown spectroscopy

(2015) Gabriel Gustinelli Arantes de Carvalho et al.   SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY

Laser-induced breakdown spectroscopy: Extending its application to soil pH measurements

(2015) Edilene Cristina Ferreira et al.   SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY

VIS-NIR-SWIR spectroscopy in soil evaluation along a toposequence in Piracicaba

(2015) José A. M. Demattê et al.   Revista Ciencia Agronomica

Quantification of total carbon in soil using laser-induced breakdown spectroscopy: a method to correct interference lines

(2014) Gustavo Nicolodelli et al.   APPLIED OPTICS

Vis/NIR spectroscopic measurement of selected soil fertility parameters of Cuban agricultural Cambisols

(2014) Ahmed Chacón Iznaga et al.   BIOSYSTEMS ENGINEERING

Eficiência de malhas amostrais utilizadas na caracterização da variabilidade espacial de fósforo e potássio

(2014) Maurício Roberto Cherubin et al.   CIENCIA RURAL

Scope to predict soil properties at within-field scale from small samples using proximally sensed γ-ray spectrometer and EM induction data

(2014) J. Huang et al.   GEODERMA

Characterizing soils via portable X-ray fluorescence spectrometer: 3. Soil reaction (pH)

(2014) Aakriti Sharma et al.   GEODERMA

Abordagens semiquantitativa e quantitativa na avaliação da textura do solo por espectroscopia de reflectância bidirecional no VIS-NIR-SWIR

(2014) Marston Héracles Domingues Franceschini et al.   PESQUISA AGROPECUARIA BRASILEIRA

Three-dimensional digital soil mapping of agricultural fields by integration of multiple proximal sensor data obtained from different sensing methods

(2014) K. Piikki et al.   PRECISION AGRICULTURE

Vertical Soil Profiling Using a Galvanic Contact Resistivity Scanning Approach

(2014) Luan Pan et al.   SENSORS

Multiple on-line soil sensors and data fusion approach for delineation of water holding capacity zones for site specific irrigation

(2014) Abdul M. Mouazen et al.   SOIL & TILLAGE RESEARCH

Sampling grids used to characterise the spatial variability of pH, Ca, Mg and V% in Oxisols

(2014) Maurício Roberto Cherubin et al.   Revista Ciencia Agronomica

Applications of laser-induced breakdown spectroscopy for geochemical and environmental analysis: A comprehensive review

(2013) Russell S. Harmon et al.   SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY

Evaluation of Laser-Induced Breakdown Spectroscopy (LIBS) as a Measurement Technique for Evaluation of Total Elemental Concentration in Soils

(2012) Daniel Díaz et al.   APPLIED SPECTROSCOPY

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

(2012) David J. Mulla   BIOSYSTEMS ENGINEERING

Are there any effects of the agricultural use of chemical fertiliser on elements detected by airborne gamma-spectrometric surveys?

(2012) Johanna Wetterlind et al.   GEODERMA

Use of EMI, gamma-ray emission and GPS height as multi-sensor data for soil characterisation

(2012) A. Castrignanò et al.   GEODERMA

Characterizing soils via portable x-ray fluorescence spectrometer: 2. Spodic and Albic horizons

(2012) David C. Weindorf et al.   GEODERMA

Modeling soil electrical conductivity–depth relationships with data from proximal and penetrating ECa sensors

(2012) Kenneth A. Sudduth et al.   GEODERMA

Using a mobile real-time soil visible-near infrared sensor for high resolution soil property mapping

(2012) Masakazu Kodaira et al.   GEODERMA

An approach for delineating homogeneous zones by using multi-sensor data

(2012) D. De Benedetto et al.   GEODERMA

The use of scaled semivariograms to plan soil sampling in sugarcane fields

(2012) R. Montanari et al.   PRECISION AGRICULTURE

Adaptive optimization of crop production and nitrogen leaching abatement under yield uncertainty

(2011) Kari Hyytiäinen et al.   AGRICULTURAL SYSTEMS

Calibration of visible and near infrared spectroscopy for soil analysis at the field scale on three European farms

(2011) B. Kuang et al.   EUROPEAN JOURNAL OF SOIL SCIENCE

Characterizing soils using a portable X-ray fluorescence spectrometer: 1. Soil texture

(2011) Yuanda Zhu et al.   GEODERMA

Multisensor data fusion: A review of the state-of-the-art

(2011) Bahador Khaleghi et al.   Information Fusion

Solutions for a cultivated planet

(2011) Jonathan A. Foley et al.   NATURE

Optimum size in grid soil sampling for variable rate application in site-specific management

(2011) Marcos Rafael Nanni et al.   SCIENTIA AGRICOLA

Soil pH Mapping with an On-The-Go Sensor

(2011) Michael Schirrmann et al.   SENSORS

Evaluation of grinding methods for pellets preparation aiming at the analysis of plant materials by laser induced breakdown spectrometry

(2011) Marcos da Silva Gomes et al.   TALANTA

Estudos sobre a mensuração da condutividade elétrica do solo

(2011) José P Molin et al.   Engenharia Agricola

Increased sample point density in farm soil mapping by local calibration of visible and near infrared prediction models

(2010) Johanna Wetterlind et al.   GEODERMA

Sampling procedure simulating on-the-go sensing for soil nutrients

(2010) Michael Schirrmann et al.   JOURNAL OF PLANT NUTRITION AND SOIL SCIENCE

Precision Agriculture and Food Security

(2010) R. Gebbers et al.   SCIENCE

Food Security: The Challenge of Feeding 9 Billion People

(2010) H. C. J. Godfray et al.   SCIENCE

Establishing management zones using soil electrical conductivity and other soil properties by the fuzzy clustering technique

(2010) José Paulo Molin et al.   SCIENTIA AGRICOLA

Inversion of Multiconfiguration Electromagnetic (DUALEM-421) Profiling Data Using a One-Dimensional Laterally Constrained Algorithm

(2010) F. A. Monteiro Santos et al.   VADOSE ZONE JOURNAL

Evaluation of sensing technologies for on-the-go detection of macro-nutrients in cultivated soils

(2009) Joseph V. Sinfield et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

Heavy metal concentrations in soils as determined by laser-induced breakdown spectroscopy (LIBS), with special emphasis on chromium

(2009) G.S. Senesi et al.   ENVIRONMENTAL RESEARCH

Near- versus mid-infrared diffuse reflectance spectroscopy for soil analysis emphasizing carbon and laboratory versus on-site analysis: Where are we and what needs to be done?

(2009) James B. Reeves   GEODERMA

Soil macronutrient sensing for precision agriculture

(2009) Hak-Jin Kim et al.   JOURNAL OF ENVIRONMENTAL MONITORING

Mobile farm equipment as a data source in an agricultural service architecture

(2008) Georg Steinberger et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

Determining soil physical properties by multi-sensor technique

(2008) Sun Yurui et al.   SENSORS AND ACTUATORS A-PHYSICAL

On-the-go variable-rate phosphorus fertilisation based on a visible and near-infrared soil sensor

(2007) M.R. Maleki et al.   BIOSYSTEMS ENGINEERING

Agitated soil measurement method for integrated on-the-go mapping of soil pH, potassium and nitrate contents

(2007) B. Sethuramasamyraja et al.   COMPUTERS AND ELECTRONICS IN AGRICULTURE

Real-time measurement of soil attributes using on-the-go near infrared reflectance spectroscopy

(2007) C.D. Christy   COMPUTERS AND ELECTRONICS IN AGRICULTURE