Concepedia

Alleviating soil fertility constraints to increased crop production in West Africa: The experience in the Sahel

A. Bationo, A. U. Mokwunye

Nutrient Cycling in Agroecosystems · 1991 · 88 citations · 6 references

DOI

Concepts

References

6

Phosphate Sorption Isotherms for Evaluating the Phosphate Requirements of Soils

R. L. Fox, E. J. Kamprath · Soil Science Society of America Journal · 1970 · 664 citations

, , +17

A Comparison of Various Laboratory Methods for Predicting the Agronomic Potential of Phosphate Rocks for Direct Application

S. H. Chien, L. L. Hammond · Soil Science Society of America Journal · 1978 · 111 citations

, , +17

Comparison of Bray I and Pi tests for evaluating plant-available phosphorus from soils treated with different partially acidulated phosphate rocks

R. G. Menon, S. H. Chien, L. L. Hammond · Plant and Soil · 1989 · 54 citations

, , +16

Solubility and agronomic effectiveness of partially acidulated phosphate rocks as influenced by their iron and aluminium oxide content

L. L. Hammond, S. H. Chien, Abhijit Roy et al. · Nutrient Cycling in Agroecosystems · 1989 · 40 citations

, , +16

FOOD GRAIN PRODUCTION IN SEMI-ARID AFRICA

J.M. Menyonga, Taye Bezuneh, A. Youdeowei · 1987 · 40 citations

, , +10