Spectral prediction of soil salinity and alkalinity indicators using visible, near-, and mid-infrared spectroscopy
Leila Lotfollahi, Mohammad Amir Delavar, Asim Biswas, Shahrokh Fatehi, Thomas Scholten
Topics & Concepts
AlkalinityPartial least squares regressionSalinitySodium adsorption ratioCoefficient of determinationEnvironmental scienceSoil testNear-infrared spectroscopySoil scienceSoil salinityChemistrySoil waterMathematicsAgronomyEcologyStatisticsDrip irrigationBiologyPhysicsQuantum mechanicsOrganic chemistryIrrigationSoil Geostatistics and MappingSpectroscopy and Chemometric AnalysesGeochemistry and Geologic Mapping