Evaluating the Effectiveness of Some Productivity Models on Floodplain Soils of Wukari Area, Northern Guinea Savanna, Nigeria
A. T. Gani, A. Ali, P. I. Agber & S. O. I. Abagyeh · Asian Journal of Soil Science and Plant Nutrition · 2020
A study on quantifying the productivity of Wukari flood plain soils using Neill’s Productivity Index (PI), Modified Neill’s Productivity Index (PIm) and Riquier Productivity Index (RI) was carried out. The applicability and validity of the productivity index models were determine...