Nigeria's urban infrastructure is
crumbling. Water supply, sewerage, sanitation, drainage,
roads, electricity, and waste disposal-all suffer from years
of serious neglect. Periodic and routine maintenance, by far
the…
Nigeria possesses a wealth of natural
resources including major oil and gas deposits, a variety of
solid minerals, good agricultural land, a well developed
industrial base, an extensive banking system, a large labor
force,…
Over a two-year period, beginning in
late 2004, the Nigerian federal government implemented one
of the most ambitious port concessioning programs ever
attempted. The success of this program resulted from the
government'…
Small farm holdings require a substantial input of capital for transformation to medium or large-scale farms that are better suited to increased food output. The study examined methods and amounts of investment by small-holder farmers in southwestern Nigeria. Multistage sampling was used to…
Onset risk, the uncertainty in the onset of rainy season, is an important element of weather risk for African farmers with little access to formal insurance who engage in traditional rainfed farming. A knowledge gap still exists empirically on how onset risk may affect the investment decisions…
This study compares the impacts of integrated soil fertility management (ISFM) on crop production with use of either mineral fertilizer or organic manure alone. We also investigate the conditions under which .ISFM technology has greater beneficial effects on yields and the factors constraining…
This study analyzed the influence of government policy and tenure issues on farm and village forest use practices in Ekiti State, Nigeria. Three rural communities that were still far from urban influence were selected from each of the 16 local government areas of the state. In each community, 20…
Natural and anthropogenic processes and products of mining affect quality of life in highly mineralised areas, such as the derelict Enyigba-Abakaliki agriculture-oriented lead–zinc mining area, which has degradation of land and groundwater resources. This study establishes that Nigeria and other…
Southwestern Nigeria is replete with soils that have high gravel contents within the subsoils. Most of these soils are being opened up for cultivation as other land uses (roads and housing) are competing for agricultural lands. It is imperative that these soils be properly studied and managed to…
Water availability is a major constraint to crop production in sub-Saharan Africa (SSA) where agriculture is predominantly rain-fed. This study aimed to investigate the effect of the nitrogen-fixing legume tree Leucaena (Leucaena leucocephala) and inorganic fertilizer on rain use efficiency (RUE…
A geoinformatics-based land suitability assessment approach was used to examine the prospects for precision farming in the Savanna River basin in Nigeria. The procedure involved the overlay analysis of land use, land cover characteristics interpreted on Landsat Thematic Mapper (TM) imagery and…
The Niger River Basin covers 7.5% of the African continent, and is shared between nine riparian
countries. The basin countries can be categorized into water resources producers, consumers, both
producers and consumers, and minimum contributors and consumers. As in the case for most…