August 1, 2013
Volume 23 |
Issue 2
Authors: Azeez, J. O . , Aloba, F. O ., Ogunwale, O. V , Amusan, A. O.
The aims of the experiments were to determine the effect of land use and soil depths on soil phosphorus fractions. Soil samples were taken systematically from dug profile pits at 0-20, 20-40 and...