Instituto Internacional de Agricultura Tropical (IITA)
URI permanente para esta colecciónhttp://hdl.handle.net/123456789/114560
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9 resultados
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Ítem Influence of phytoparasitic nematodes on symbiotic N2 fixation in tropical herbaceous legume cover cropsSanginga, P.; Vanlauwe, Bernard; Merckx, Roel; Ibewiro, B.Ítem Transformations and recovery of residue and fertilizer nitrogen15 in a sandy Lixisol of West AfricaIbewiro, B.; Vanlauwe, Bernard; Sanginga, P.; Merckx, RoelÍtem Mineral N dynamics in bare and cropped Leucaena leucocephala and Dactyladenia barteri alley cropping systems after the addition of 15Nlabelled leaf residuesVanlauwe, Bernard; Diels, J.; Duchateau, L.; Sanginga, N.; Merckx, RoelÍtem Assessment of labile phosphorus fractions and adsorption characteristics in relation to soil properties of West African savanna soils(Elsevier) Nwoke, O.C.; Vanlauwe, Bernard; Diels, J.; Sanginga, N.; Osonubi, O.; Merckx, RoelÍtem Nitrogen and phosphorus uptake by maize as affected by particulate organic matter quality, soil characteristics, and landuse history for soils from the West African moist savanna zone(Springer) Vanlauwe, Bernard; Aihou, K.; Tossah, S.; Aman, B.K.; Diels, J.; Lyasse, O.; Hauser, S.; Sanginga, P.; Merckx, RoelÍtem A new method for the simultaneous measurement of Ph-dependent cation exchange capacity and ph buffering capacity(Wiley) Oorts, K.; Vanlauwe, Bernard; Pleysier, J.L.; Merckx, RoelÍtem Utilization of rock phosphate by crops on a representative toposequence in the northern Guinea savanna zone of Nigeria: response by Mucuna pruriens, Lablab purpureus, and maize(Elsevier) Vanlauwe, Bernard; Nwoke, O.C.; Diels, J.; Sanginga, P.; Carsky, R.J.; Deckers, J.; Merckx, RoelÍtem Residue fractionation and decomposition: the significance of the active fractionVanlauwe, Bernard; Dendooven, Luc; Merckx, RoelÍtem The mineralization of sulfur from organic residues measured by inverse isotope dilution(Elsevier) Nziguheba, G.; Smolders, E.; Merckx, Roel