Spatial Relation of Apparent Soil Electrical Conductivity with Crop Yields and Soil Properties at Different Topographic Positions in a Small Agricultural Watershed

Spatial Relation of Apparent Soil Electrical Conductivity with Crop Yields and Soil Properties at Different Topographic Positions in a Small Agricultural Watershed

Use of electromagnetic induction (EMI) sensors along with geospatial modeling provide a better opportunity for understanding spatial distribution of soil properties and crop yields on a landscape level and to map site-specific management zones. The first objective of this research was to evaluate th...

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Bibliographic Details
Main Authors: Gurbir Singh, Karl W. J. Williard, Jon E. Schoonover
Format: Article
Language:English
Published: MDPI AG 2016-11-01
Series:Agronomy
Subjects:
total carbon
total nitrogen
Micro elements
EM38-MK2
RMSE
ArcGIS
slope positions
DEM
CoKriging
phosphorus
Online Access:http://www.mdpi.com/2073-4395/6/4/57

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