Soil apparent electrical conductivity and geographically weighted regression for mapping soil

• Published in: Precision agriculture Vol. 12; no. 5; pp. 750 - 761
• Main Authors: Terrón, J. M., Marques da Silva, J. R., Moral, F. J., García-Ferrer, Alfonso
• Format: Journal Article
• Language: English
• Published: Boston Springer US 01.10.2011; Springer Nature B.V
• Subjects: Agricultural production; Agriculture; Analysis; Atmospheric Sciences; Biomedical and Life Sciences; Cation exchange; Chemistry and Earth Sciences; Computer Science; Conductivity; Life Sciences; Mapping; Physics; Precipitation; Regression analysis; Remote Sensing/Photogrammetry; Salinity; Sensors; Soil conductivity; Soil management; Soil properties; Soil Science & Conservation; Soils; Spatial data; Statistics for Engineering; Studies; Spain, Extremadura; Spain; ); Clay soil; Site-specific management; Soil apparent electrical conductivity (Ec; Soil mapping

To resolve the spatial variation in soil properties intensively is expensive, but such knowledge is essential to manage the soil better and to achieve greater economic and environmental benefits. The objective of this study was to determine whether the soil apparent electrical conductivity (EC a ),...