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MAY
2014
Application of NIRS as a rapid and alternative method for prediction of heavy metals content in soil
M.Todorova, S. Atanassova , B. Sitaula, D. Apturachim, P. Valkova, D. Dermendgieva Abstract. Determination of heavy metals content in soil by acid or microwave mineralization and spectrophotometer measurement via AAS or ICP are sufficiently accurate, but they are time consuming and la
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MAY
2014
Estimation of several soil properties by near-infrared reflectance spectroscopy
calibration, correlations, EC – electrical conductivity, N, near infrared reflectance spectroscopy, NIRS – Near infrared reflectance spectroscopy, NPP – nitrogen, P, pH, phosphorus and potassium, PLS – Partial Least Squares, SEC – standard error of calibration, SEP – standard error of prediction, soil, SOM – soil organic matter
M.Todorova, S. Atanassova, H. Longer, D. Pavlov Abstract. There is a great demand for involving rapid, non destructive and less time consuming methods for quick control and prediction of soil quality, environmental monitoring, and other precision measurements in agriculture. Near infr
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