Apparent Soil Electrical Conductivity Used to Determine Soil Phosphorus Variability in Poultry Litter-Amended Pastures
P. P. Motavalli, R. P. Udawatta & S. Bardhan · Journal of Experimental Agriculture International · 2012
The objectives of this research were to determine the relationship between soil apparent electrical conductivity (ECa) and soil P distribution, and to compare the effectiveness of noncontact mobile electromagnetic induction (EM) and direct contact methods for relating ECa to soil...
Open access
Research Article
10.9734/AJEA/2013/2122