Forage legumes for improved fallows in agropastoral systems of subhumid West Africa. III. Nutrient import and export by forage legumes and their rotational effects on subsequent maize
A global assessment using PCR techniques of mycorrhizal fungal populations colonising Tithonia diversifolia
Forage legumes for improved fallows in agropastoral systems of subhumid West Africa. II. Green manure production and decomposition after incorporation into the soil
AN ASSESSMENT OF INTEGRATED STRIGA HERMONTHICA CONTROL AND EARLY ADOPTION BY FARMERS IN NORTHERN NIGERIA
The distribution of phosphorus fractions and desorption characteristics of some soils in the moist savanna zone of West Africa