Smallholder farmers in East-Africa commonly intercrop maize (Zea mays L.) with grain legumes to maximize utilisation of land and labour, and attain larger crop yields. Conventionally, one legume line is intercropped between each pair of maize lines. This study evaluated the potential of a modifie...
Mucheru-Muna, M.
,
Pypers, Pieter
,
Mugendi, DN
,
Kung'u, J.B.
,
Mugwe, J
,
Merckx, R.
,
Vanlauwe, Bernard
,
[A staggered maize-legume intercrop arrangement robustly increases crop yields and economic returns in the highlands of Central Kenya]
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A staggered maize-legume intercrop arrangement robustly increases crop yields and economic returns in the highlands of Central Kenya
Low effectiveness of native strains remains a limitation to soybean productivity in sub-Saharan Africa; while in other countries commercial inoculants are produced that provide effective strains that stimulate N fixation and growth. An experiment was set up to evaluate the response of a dual purp...
The sub-humid zone of Central Kenya is water deficient due to regular intra-seasonal dry spells that constrain rain-fed crop production. A study was initiated to investigate the effects of minimum tillage and vegetative barriers on soil and water conservation and crop yield. There were two tillag...
Guto, Samuel
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Ridder, N.A. de
,
Giller, Ken E.
,
Pypers, Pieter
,
Vanlauwe, Bernard
,
[Minimum tillage and vegetative barrier effects on crop yields in relation to soil water content in the Central Kenya highlands]
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Minimum tillage and vegetative barrier effects on crop yields in relation to soil water content in the Central Kenya highlands
Banana-legume intercropping systems are commonly practiced in the highland zones of the eastern Democratic Republic of Congo to maximize land use and intensify crop production. However, banana leaves are pruned during legume intercropping to improve sunlight penetration for the legume. On-farm ex...
Ntamwira, J.
,
Pypers, Pieter
,
Asten, Piet J.A. van
,
Vanlauwe, Bernard
,
Ruhigwa, B.
,
Lepoint, P.
,
Dheda Djailo, B.
,
Monde, T.
,
Kamira, M.
,
Blomme, Guy
,
[Effect of banana leaf pruning on banana and legume yield under intercropping in farmers' fields in eastern Democratic Republic of Congo]
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Effect of banana leaf pruning on banana and legume yield under intercropping in farmers' fields in eastern Democratic Republic of Congo
Gutto, SN
,
Vanlauwe, Bernard
,
Okoth, Peter F.
,
Pypers, Pieter
,
Ridder, N.A. de
,
Giller, Ken E.
,
[To conserve or not to conserve: exploring smallholder farmers´ knowledge towards soil erosion and the status of conservation farming across the Central Kenya highlands]
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To conserve or not to conserve: exploring smallholder farmers´ knowledge towards soil erosion and the status of conservation farming across the Central Kenya highlands
Wangechi, HK
,
Pypers, Pieter
,
Vanlauwe, Bernard
,
[Residual effects of applied phosphorus fertilizer on maize grain yield and phosphorus recovery from a long-term trial in Western Kenya]
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Residual effects of applied phosphorus fertilizer on maize grain yield and phosphorus recovery from a long-term trial in Western Kenya
Field data have suggested that under P-deficient conditions, legumes supplied with phosphate rock (PR) increase P acquisition by a subsequent maize crop compared to direct application of PR to maize. This study assessed the mechanism of this positive rotational effect in terms of soil P availabil...
Pypers, Pieter
,
Huybrighs, M.
,
Diels, J.
,
Abaidoo, R.C.
,
Smolders, E.
,
Merckx, R.
,
[Does the enhanced P acquisition by maize following legumes in a rotation result from improved soil P availability?]
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Does the enhanced P acquisition by maize following legumes in a rotation result from improved soil P availability?
Traditionally, crop production in sub-Saharan Africa (SSA) depends primarily on mining soil nutrients. Integrated Soil Fertility Management (ISFM) is an approach for intensifying agriculture in SSA that aims at maximizing the agronomic efficiency (AE) of applied nutrient inputs. ISFM contains the...
Vanlauwe, Bernard
,
Kihara, Job
,
Chivenge, P.P.
,
Pypers, Pieter
,
Coe, R.
,
Six, Johan
,
[Agronomic use efficiency of N fertilizer in maize-based systems in sub-Saharan Africa within the context of integrated soil fertility management]
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Agronomic use efficiency of N fertilizer in maize-based systems in sub-Saharan Africa within the context of integrated soil fertility management
Kreye, C.
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Chigemezu, C.
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Shola, E.
,
Bolaji, T.
,
Enesi, R.
,
Hauser, S.
,
Jalloh, A.
,
Olojede, A.
,
Onasanya, O.
,
Onyekwere, I.
,
Pypers, Pieter
,
Salako, S.
,
Tokula, M.
,
Vanlauwe, Bernard
,
[Yield responses in cassava - maize intercropping across diverse environments in Southern Nigeria]
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Yield responses in cassava - maize intercropping across diverse environments in Southern Nigeria