Instituto Internacional de Agricultura Tropical (IITA)
URI permanente para esta colecciónhttp://hdl.handle.net/123456789/114560
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10 resultados
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Ítem Alley cropping with Senna siamea in southwestern Nigeria: 11 Dry matter, total N, and ureaderived N dynamics of the Senna and maize rootsVanlauwe, Bernard; Sanginga, N.; Merckx, RoelÍtem Options for soil organic carbon maintenance under intensive cropping in the West African savannaDiels, J.; Lyasse, O.; Sanginga, N.; Vanlauwe, Bernard; Aihou, K.; Iwuafor, E.N.O.; Merckx, Roel; Deckers, J.Ítem Recovery of leucaena and dactyladenia residue nitrogen15 in alley cropping systems(Wiley) Vanlauwe, Bernard; Sanginga, N.; Merckx, RoelÍtem Utilization of phosphorus from different sources by genotypes of promiscuous soybean and cowpea in a lowphosphorus savanna soilNwoke, O.C.; Diels, J.; Abaidoo, Robert C.; Sanginga, N.Ítem 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 The ability to fix N is not the only key to delivery of the benefits of BNF to farmers: experience of IITA in the savannas of AfricaCarsky, R.J.; Sanginga, N.; Schulz, S.; Douthwaite, Boru; Manyong, Victor M.; Diels, J.; Vanlauwe, Bernard; Keatinge, J.D.H.Ítem Phosphorus use efficiency and nitrogen balance of cowpea breeding lines in a low P soil of the derived savanna zone in West AfricaSanginga, N.; Lyasse, O.; Singh, B.Ítem Alley cropping with Senna siamea in southwestern Nigeria: 1 Recovery of 15N labelled urea by the alley cropping system(Springer) Vanlauwe, Bernard; Sanginga, N.; Merckx, RoelÍtem Temporal variations in plant delta 13C values and implications for using the 13C technique in longterm soil organic matter studies(Elsevier) Diels, J.; Vanlauwe, Bernard; Sanginga, N.; Coolen, E.; Merckx, RoelÍtem Nitrogen management in adequate input maizebased agriculture in the derived savanna benchmark zone of Benin RepublicVanlauwe, Bernard; Aihou, K.; Houngnandan, P.; Diels, J.; Sanginga, N.; Merckx, Roel