Short- and long-term effects of crop residues and of phosphorus fertilization on pearl millet yield on an acid sandy soil in Niger, West Africa

A Test of a Modified Line Intersect Method of Estimating Root Length

D Tennant · Journal of Ecology · 1975 · 2.3K citations

Agriculture, Plant Biology, Plant Sciences +4

Some aspects of the role of organic matter in sustainable intensified arable farming systems in the West-African semi-arid-tropics (SAT)

N. de Ridder, H. van Keulen · Nutrient Cycling in Agroecosystems · 1990 · 181 citations

Agriculture, Soil Sciences, Sustainable Agriculture +14

Role of manures and crop residue in alleviating soil fertility constraints to crop production: With special reference to the Sahelian and Sudanian zones of West Africa

A. Bationo, A. U. Mokwunye · Nutrient Cycling in Agroecosystems · 1991 · 169 citations

Agriculture, Agronomy, Soil Sciences +17

Long- and short-term effects of crop residues on aluminum toxicity, phosphorus availability and growth of pearl millet in an acid sandy soil

Ruben Kretzschmar, H. Hafner, A. Bationo et al. · Plant and Soil · 1991 · 121 citations

Agriculture, Agronomy, Soil Sciences +17

The role of fertilizers in sustaining agriculture in sub-Saharan Africa

P. L. G. Vlek · Nutrient Cycling in Agroecosystems · 1990 · 108 citations

Agriculture, Agronomy, Soil Sciences +12