ABSTRACT Underutilized and marginalized food crops are less regarded with respect to promotion and exploration. Nonetheless, they are more adapted to adverse climatic changes, a global food security problem, especially in third world countries. This has necessitated the exploration and promotion of the potential of deserted indigenous food crops on the verge of extinction, to safeguard food security in developing countries. This research studied the performance of finger millet flour (FMF) i...
ABSTRACT A geodetic datum in Nigeria is ill-defined, hence a redefinition is necessary.
ABSTRACT Climate change is projected to have an adverse impact on the health and wellbeing of households especially in sub-Saharan Africa. This could be through disruptions in food production and distribution systems leading to food insecurity or the proliferation of diseases vectors both of which contributes to the prevalence of malnutrition. The high prevalence of stunting in the northern parts of Ghana despite various nutrition and health interventions by government and other development ...
ABSTRACT Studies were earned out on the effects of variety and processed form of cassava chips on the development of Prostephanus truncatus (Horn) (Coleoptera: Bostrichidae) and Araecerus fasciculatus (Degeer) (Coleoptera: Anthribidae). Additionally, changes in the nutrient composition of the chips due to infestation, and the influence of major nutrients on the population parameters of these insects were also studied Statistical analysis of insect preference to the processed chips in a choic...
ABSTRACT The relationship between global and local datums is usually established by determining the set of transformation parameters needed to transform the coordinates of points from one datum to the other.
ABSTRACT In the course of experiments aimed towards the laboratory colonization of Simulium damnosum sensu lato, egg masses of the flies were collected from the field and reared to adults. However, it was observed that with the samples obtained from Boti Falls (River Pawnpawn), the immature stages of S. damnosum were attacked and fed upon by some larvae belonging to the family Chironomidae (Diptera). The presence of two different species of chironomid was suspected because of the occurrence o...
ABSTRACT Local and indigenous communities depend on Non-Timber Forest Products (NTFPs) in a variety of ways. However, the absence of ready markets for these products limits their livelihood support potential and capacity to support environmental and climate change adaptation efforts. This study examined how the five livelihood capitals i.e. Financial, Social, Physical, Natural and Human (including market access, value chain and product quality standards) affect marketing systems for NTFPs an...
Abstract Vegetables are grown for human consumption all over the world. Indigenous Leafy Vegetables (ILV), both wild and domesticated species make important contributions to household improvement in Nigeria. However, information on availability of these species in the market and the consumption level at household is limited. Therefore, ILV species in southeastern Nigeria were investigated in order to determine their availability and consumption level. Multi-stage random sampling procedure was...
ABSTRACT Khaya grandifoliola, an important economic hardwood species, has been severely depleted by overexploitation. This necessitates its ex-situ conservation and requires in-depth knowledge of nursery handlings, seed storage, in-vitro and ex-vitro propagation on which information is sparse. Therefore, silvicultural requirements for conservation and sustainable use of K. grandifoliola in some parts of southern Nigeria were investigated in this study. Seeds of K. grandifoliola were purposive...
ABSTRACT Non-Timber Forest Products (NTFPs) have been identified to contribute to community livelihoods. Such contributions are people as well as site specific and may be shortlived if continuous availability cannot be guaranteed. Information on the role of NTFPs in community livelihoods is crucial to their sustainable management; however, this role has not been properly documented in Taraba State. Therefore, contributions of selected NTFPs to community livelihoods in Taraba State were invest...
ABSTRACT The preservative treatment of non-durable lignocellulosic materials, such as Bambusa vulgaris (bamboo) enhances its service life. Thermally modified lignocellulosic biomaterial is better than chemically treated products because it is environmentally friendly. However, there is a dearth of information on the characterisation properties of thermally modified Bambusa vulgaris. This study was therefore conducted to characterise the properties of thermally modified Bambusa vulgaris. One t...
ABSTRACT Development of empirical models provides ample prospects of exploring established mathematical theories and relationships among tree growth variables for sustainable forest management options. However, there is inadequate information on modelling growth characteristics and productivity potentials of Pinus caribaea, a pulpwood species which is now being proposed for timber production in Nigeria. Hence, models for growth characteristics and their applications in yield studies for Pinus...
ABSTRACT In Nigeria, high cost of Domestic Energy (DE) has put untold hardship on households. Coping strategy is therefore imperative to meet household domestic cooking and heating needs. Investigating evolving strategies would better inform DE experts and policy makers. This study was therefore designed to investigate strategies devised by households in Northeastern Nigeria for coping with the escalating prices of DE. The domestic energy types considered in the study include Liquefied Natura...
ABSTRACT Clash of interests between custodians of government Forest Reserves (FRs) in Ogun State and farmers operating within them, often results in conflicts causing disruption of socio-economic activities and sometimes loss of lives. Information on the causes and effects of these clashes would better inform policy makers and forestry professionals on workable and sustainable land-use practice. Therefore, factors responsible for such conflicts and their effects were investigated. Seven hundr...
ABSTRACT The thesis examined the socio-economic and environmental challenges of the emerging slums settlements in the Federal Capital City, Phase II Abuja (the study area). The study identified the failure of the authorities to provide adequate, safe and affordable housing and basic services for the teeming population of the study area as a fundamental factor responsible for the emergence and development of slums in the study area. The study assessed the socio-economic characteristics of resi...