Coşkun Gülser

How soil sampling reflects DTPA-extractable micronutrients and their spatial variability in a cultivated field

This study investigated the spatial variability of DTPA-extractable Fe, Mn, Zn, and Cu in a cultivated field, their relationships with selected soil properties, and the optimum number of samples required to estimate mean micronutrient concentrations precisely. Forty-nine soil sam...