Background and Aims: The forage grass Brachiaria humidicola (Bh) has been shown to reduce soil microbial nitrification. However, it is not known if biological nitrification inhibition (BNI) also has an effect on nitrogen (N) cycling during cultivation of subsequent crops. Therefore, the objective...
Karwat, Hannes
,
Moreta, Danilo
,
Arango, Jacobo
,
Núñez, Jonathan
,
Rao, Idupulapati M.
,
Rincón, Álvaro
,
Rasche, Frank
,
Cadisch, Georg
,
[Residual effect of BNI by Brachiaria humidicola pasture on nitrogen recovery and grain yield of subsequent maize]
,
Residual effect of BNI by Brachiaria humidicola pasture on nitrogen recovery and grain yield of subsequent maize
The use of agroforestry systems in which pruning from trees is used to mulch the companion crops is an important area of research in the tropics. However, previous studies mostly evaluated the contribution of mulch to soil improvement and rarely examined the effect of mulch on weeds. Field experi...
Kamara, A.Y.
,
Akobundu, I.O.
,
Jutzi, S.C.
,
[Selective control of weeds in an arable crop by mulches from some multipurpose trees in southwestern Nigeria]
,
Selective control of weeds in an arable crop by mulches from some multipurpose trees in southwestern Nigeria
Clustering of ten woody and shrub legumes (Acacia auriculiformis, Albizia lebbeck, Gliricidia sepium, Leucaena diversifolia, L. leucocephala var. K28 and var. K636, Lonchocarpus sericeus, Cajanus cajan, Crotalaria juncea and Tephrosia candida) was performed using the partitioning around medoid an...
Kadiata, B.
,
Nokoe, S.
,
[Clustering shrub and tree legumes grown in acid and nonacid soil conditions using rank performance data]
,
Clustering shrub and tree legumes grown in acid and nonacid soil conditions using rank performance data
Estimating the potential land resources suitable for irrigation and evaluating the possible impact of climate change on land suitability is essential for planning a sustainable agricultural system. This study applied a GIS-based Multi-Criteria Evaluation (MCE) technique to evaluate the suitabilit...
Worqlul, A.W.
,
Dile, Y.T.
,
Jeong, J.
,
Adimassu, Zenebe
,
Lefore, Nicole
,
Gerik, T.
,
Srinivasan, R.
,
Clarke, N.
,
[Effect of climate change on land suitability for surface irrigation and irrigation potential of the shallow groundwater in Ghana]
,
Effect of climate change on land suitability for surface irrigation and irrigation potential of the shallow groundwater in Ghana
The availability of P from rock phosphate (RP) is often too low to demonstrate an immediate impact on cereal production. Legumes may improve the immediate availability of P from RP and eventually benefit subsequent maize crops. The ability of Mucuna pruriens (L.) var utilis (Wright) Burck and Lab...
Vanlauwe, Bernard
,
Nwoke, O.C.
,
Diels, J.
,
Sanginga, P.
,
Carsky, R.J.
,
Deckers, J.
,
Merckx, R.
,
[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]
,
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
The impact of land use (unfertilized continuous maize cropping, unfertilized and fertilized alley cropping with maize, Gliricidia sepium tree fallow, natural fallow) on the soil organic matter (SOM) status and general soil fertility characteristics were investigated for a series of soils represen...
Vanlauwe, Bernard
,
Aihou, K.
,
Tossah, S.
,
Aman, B.K.
,
Diels, J.
,
Lyasse, O.
,
Hauser, S.
,
Sanginga, P.
,
Merckx, R.
,
[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]
,
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
Populations of plant parasitic nematodes and their effects on symbiotic nitrogen (N) fixation in herbaceous legumes and on some selected characteristics of other plant species associated with such cover crops were studied. Two legume species [mucuna, Mucuna pruriens (L) DC. var. utilis (Wright) B...
Sanginga, P.
,
Vanlauwe, Bernard
,
Merckx, R.
,
Ibewiro, B.
,
[Influence of phytoparasitic nematodes on symbiotic N2 fixation in tropical herbaceous legume cover crops]
,
Influence of phytoparasitic nematodes on symbiotic N2 fixation in tropical herbaceous legume cover crops
The fate of 15N-labeled plant residues from different cover-cropping systems and labeled inorganic N fertilizer in the organic, soil mineral, microbial biomass and soil organic matter (SOM) particle-size fractions was investigated in a sandy Lixisol. Plant residues were from mucuna (legume), labl...
Ibewiro, B.
,
Vanlauwe, Bernard
,
Sanginga, P.
,
Merckx, R.
,
[Transformations and recovery of residue and fertilizer nitrogen15 in a sandy Lixisol of West Africa]
,
Transformations and recovery of residue and fertilizer nitrogen15 in a sandy Lixisol of West Africa
Sulfur (S) deficiency in soils is increasingly recognized in agricultural systems. The quantification of S mineralization/immobilization processes after incorporation of organic materials into soils is a key factor to predict the availability of S to growing plants. However, immobilization and mi...
Nziguheba, G.
,
Smolders, E.
,
Merckx, R.
,
[The mineralization of sulfur from organic residues measured by inverse isotope dilution]
,
The mineralization of sulfur from organic residues measured by inverse isotope dilution
Spatial nutrient distribution was studied under a multi-species hedgerow cropping with plantain on an acid ultisol in southeastern Nigeria. The objective of this study was to evaluate variation in soil nutrients under alleys formed by multi-species hedgerows at three sampling sites: 0.5 m around ...
Owoeye, L.G.
,
Ortiz, R.
,
Gichuru, M.P.
,
Vuylsteke, D.R.
,
[Variation in soil nutrient levels under multispecies hedgerow cropping with plantain]
,
Variation in soil nutrient levels under multispecies hedgerow cropping with plantain