Rainfed crop management systems need to be optimized to provide more resilient options to cope with projected climatic scenarios forecasting a decrease in mean precipitation and more frequent extreme drought periods in Mexico. Soil water content (0 60 cm) was measured during three crop cycles in ...
Verhulst, Nele
,
Nelissen V
,
Jespers N
,
Haven H
,
Sayre KD
,
Raes, Dirk
,
Deckers, J.
,
Govaerts, Bram
,
[Soil water content, maize yield and its stability as affected by tillage and crop residue management in rainfed semi-arid highlands]
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Soil water content, maize yield and its stability as affected by tillage and crop residue management in rainfed semi-arid highlands
Mucuna pruriens and Lablab purpureus can immediately benefit from rock phosphate (RP), but as both herbaceous legumes have only limited economic value, these benefits are only meaningful if yields of a subsequent maize crop are improved. The impact of RP application to Mucuna and Lablab on grain ...
Vanlauwe, Bernard
,
Diels, J.
,
Sanginga, P.
,
Carsky, R.
,
Deckers, J.
,
Merckx, R.
,
[Utilization of rock phosphate by crops on a representative toposequence in the northern Guinea savanna zone of Nigeria: response by maize to previous herbaceous legume cropping and rock phospate treatments]
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Utilization of rock phosphate by crops on a representative toposequence in the northern Guinea savanna zone of Nigeria: response by maize to previous herbaceous legume cropping and rock phospate treatments
Data from the derived savanna zone in southern Benin indicated that some intensive cropping systems (maize/Cajanus and maize/Mucuna relays; maize/cotton with Senna siamea hedgerows) returned about 12 Mg DM ha-1 year-1 of plant biomass to the soil. This compared favorably with the 8 Mg DM ha-1 yea...
Diels, J.
,
Lyasse, O.
,
Sanginga, N.
,
Vanlauwe, Bernard
,
Aihou, K.
,
Iwuafor, E.N.O.
,
Merckx, R.
,
Deckers, J.
,
[Options for soil organic carbon maintenance under intensive cropping in the West African savanna]
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Options for soil organic carbon maintenance under intensive cropping in the West African savanna
Nutrient depletion is a major constraint to crop production for moist savanna soils, and inputs of nutrients are required to overcome this constraint. The impact of sole and combined applications of organic inputs (OIs) [fresh tree prunings, Pueraria phaseoloides (Roxb.) Benth. residues, and manu...
Vanlauwe, Bernard
,
Aihou, K.
,
Aman, S
,
Iwuafor, E.N.O.
,
Tossah, B.K.
,
Diels, J.
,
Sanginga, Nteranya
,
Lyasse, O.
,
Merckx, R.
,
Deckers, J.
,
[Maize yield as affected by organic inputs and urea in the West African moist savanna]
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Maize yield as affected by organic inputs and urea in the West African moist savanna
Although the fertility status of soils in the West African moist savanna is generally believed to be low, crop yields on farmers' fields vary widely from virtually nil to values near the potential production. The soil fertility status was evaluated for a number of farmers' fields selected at rand...
Vanlauwe, Bernard
,
Diels, J.
,
Lyasse, O.
,
Aihou, K.
,
Iwuafor, E.
,
Sanginga, N.
,
Merckx, R.
,
Deckers, J.
,
[Fertility status of soils of the derived savanna and northern guinea savanna benchmarks and response to major plant nutrients, as influenced by soil type and land use management]
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Fertility status of soils of the derived savanna and northern guinea savanna benchmarks and response to major plant nutrients, as influenced by soil type and land use management