The potential of alley cropping systems supplied with a limited amount of fertilizer to restore crop productivity on a degraded site and to maintain crop productivity on a recently cleared, non-degraded site on ‘terre de barre' soils in Southern Bénin was investigated from 1994 to 1996. Leucaena ...
Aihou, K.
,
Sanginga, N.
,
Vanlauwe, Bernard
,
Lyasse, O.
,
Diels, J.
,
Merckx, R.
,
[Alley cropping in the moist savanna of West Africa I. Restoration and maintenance of soil fertility on terre de barre soils in Benin Republic]
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Alley cropping in the moist savanna of West Africa I. Restoration and maintenance of soil fertility on terre de barre soils in Benin Republic
The following nine main cropping systems were evaluated: maize/maize in rotation without N-fertilizer (control); maize/cowpea in rotation where maize received N-fertilizer; maize/pigeonpea intercropping without N-fertilizer; maize/cowpea/pigeonpea in rotation where maize received N-fertilizer; ma...
Aihou, K.
,
Sanginga, Nteranya
,
Vanlauwe, Bernard
,
Diels, J.
,
Merkx, R
,
Cleemput, O. van
,
[Restoration of terre de barre fertility using pigeonpea grown in rotation or intercropping with maize in the derived savanna of Benin]
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Restoration of terre de barre fertility using pigeonpea grown in rotation or intercropping with maize in the derived savanna of Benin
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