1. Delineation of Management Zones of Irrigation Schemes in Nigeria Based on Selected Soil Properties

Effective field management is required to maximize economic returns and environmental control and soil and crop management. This study was conducted to delineate the management zones (MZ) of Oke-Oyi and Eiyenkorin Irrigation Schemes (EOIS) based on selected soil properties to aid efficient water and fertilizers use and enhance productivity. Soil samples were taken at goe-referenced grid-sampling points. Total soil samples collected for each location at 0 – 20 cm and 20 – 40 cm depths... A.A. Wahab, O.J. Olaniyan, E.H. Ahamefule