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Maize is a staple food crop for many people in Africa where millions of children, pregnant women and nursing mothers suffer from vitamin A deficiency. The β-carotene found in yellow maize can be used as a primary source of provitamin A. Several tropical yellow endosperm maize inbred lines with va...


Adeyemo, O. SarahMenkir, A.Gedil, M.Omidiji, O.[Carotenoid and molecular markerbased diversity assessment in tropical yellow endosperm maize inbred lines]Carotenoid and molecular markerbased diversity assessment in tropical yellow endosperm maize inbred lines

Fecal sludge (FS) contains significant amounts of plant nutrients and organic matter although it also contains pathogens. Therefore, FS can be used as fertilizer after proper sanitization. This study was designed to test dried fecal sludge (DFS)-based pellet fertilizers on maize cultivation. The ...


Pradhan, Surendra K.Nikiema, JosianeCofie, Olufunke O.Olufunke, O.Drechsel, Pay[Fecal sludge-derived pellet fertilizer in maize cultivation]Fecal sludge-derived pellet fertilizer in maize cultivation

The 13C natural labeling technique in combination with modeling could potentially be used to analyze SOM changes in long-term experiments involving complex cropping systems such as agroforestry systems. It requires information on quantity and 13C abundance of all plant materials entering the soil...


Diels, J.Vanlauwe, BernardSanginga, N.Coolen, E.Merckx, R.[Temporal variations in plant delta 13C values and implications for using the 13C technique in longterm soil organic matter studies]Temporal variations in plant delta 13C values and implications for using the 13C technique in longterm soil organic matter studies
Kim, S.K.Lagoke, S.The, C.[Observations on field infection by witchweed (Striga species) on maize in West and Central Africa]Observations on field infection by witchweed (Striga species) on maize in West and Central Africa

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, BernardDiels, 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]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

Improved cropping systems with in-situ production of organic matter require the input of additional inorganic N to maintain crop production in a sustainable way. For proper management of this fertilizer-N, it is necessary to quantify how the applied fertilizer N is used by the various components ...


Vanlauwe, BernardSanginga, N.Merckx, R.[Alley cropping with Senna siamea in southwestern Nigeria: 1 Recovery of 15N labelled urea by the alley cropping system]Alley cropping with Senna siamea in southwestern Nigeria: 1 Recovery of 15N labelled urea by the alley cropping system

Hybrids adapted to West and Central Africa were developed by the International Institute of Tropical Agriculture (IITA) in the 1980s, which enable the establishment of several private seed companies in Nigeria. Despite the superior agronomic performance of hybrids, farmers still prefer their trad...


Maziya-Dixon, B.B.Kling, J.Okoruwa, A.[Physical, chemical, and water absorption characterisitics of tropical maize hybrids]Physical, chemical, and water absorption characterisitics of tropical maize hybrids

The efficacy of various herbicides against weeds of maize was studied in field trials at Ibadan, Nigeria in 2003 and 2004. Theformulationswereatrazine(Gesaprim1 90WDGat3.5 kga.i.ha71 and Rhonazine1 80WP at3.0 kga.i.ha71),a mixture of atrazine and metolachlor (Primextra1 GoldTM 660 SC at 4.0 kg a.i. ...


Chikoye, D.Lum, A.F.Ekeleme, F.Udensi, U.E.[Evaluation of Lumax for preemergence weed control in maize in Nigeria]Evaluation of Lumax for preemergence weed control in maize in Nigeria

The objective of this experiment was to evaluate the effects of growing a deep-rooting perennial on the root system development of a subsequent crop with low root penetrating ability. These effects were measured on a gravelly Alfisol with a compacted subsoil horizon for three tillage methods (zer...


Hulugalle, N.R.Lal, R.[Root growth of maize in a compacted gravelly tropical alfisol as affected by rotation with a woody perennial]Root growth of maize in a compacted gravelly tropical alfisol as affected by rotation with a woody perennial

A study was conducted in Kano and Bauchi States in the dry Savanna of northern Nigeria to determine Striga incidence and infestation and relate these to soil fertility status and yield of maize. A three-stage sampling technique was used to select communities and fields in targeted Local Governmen...


Ekeleme, F.Jibrin, J. M.Kamara, A.Y.Oluoch, M.Samndi, A.M.Fagge, A. A.[Assessment of the relationship between soil properties, Striga hermonthica infestation and the on-farm yields of maize in the dry Savannas of Nigeria]Assessment of the relationship between soil properties, Striga hermonthica infestation and the on-farm yields of maize in the dry Savannas of Nigeria

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