Effects of tenure and land use factors on food security among rural households in the dry Savannas of Nigeria

Defining food security in terms of availability and access to sufficient food to meet dietary needs for a productive and healthy life, this paper assessed the effects of property rights to land on household food security in the Savanna zone of northern Nigeria. The paper analyzed household expenditure profile, examined households’ tenure and land use factors, determined the effect of these factors on household foodsecurity status, and predicted/classified households into food security groups based on these factors. Primary data were generated from a cross-section of 180 farming households during the 2006/2007 production season, using pre-tested structured questionnaire. Data were collected on tenure and land use characteristics, input-outputrelationships, cropping patterns, land improvement techniques, and on household expenditure and income. Focus group discussions and key informant interviews were also conducted. Secondary data were obtained from Local Government secretariats and the National Population Commission. Data were analyzed using descriptivestatistics, probit regression and discriminant techniques. Results showed that the customary tenure arrangement is the most important way by which farm households gain access and manage land in the zone. On the average, households cultivated less than two hectares of land with less than two years of fallow. Inorganic fertilizer was the most commonly used land improvement technique by all households, but at rates below recommended dosage due to scarcity and high cost. Only 25% of the households were categorized as food secure and 75% as food insecure. Expenditure on food accounted for over 30% of total expenditure and was significantly higher for the food secure households. Probit estimates revealed that age, farm size, use of land improvement techniques, membership of association, and access to extension service were significant determinants of households’ food security options, while these factors except age were identified as the most powerful discriminators and predictors of household’s food security options using discriminant analysis, with 92.7% of the sampled households correctly and satisfactorily classified. This suggests thatmeaningful land intensification through proper management and effective extension service is the likely development pathway in the study area. In addition, the classification of households can support policy making strategies that target specific groups for government and non-government programme implementation

Socio-economic characteristics and allocative efficiency of upland rice farmers in Ogun State, Nigeria

The paper analysed the relationship between allocative efficiency and a set of socio-economic variables. A multi-stage sampling procedure was used to select 165 rice farmers from six local government areas (LGAs) from the 10 rice-producing LGAs in Ogun State. The paper considered a Cobb-Douglas stochastic frontier cost function applied to farm-level data of upland rice farmers in Ogun State to empirically determine the level of allocative inefficiency, using a single-stage model. The theoretical model predicts a positive relationship among cost of production, capital and output of paddy rice. The study showed a positive and significant relationship between allocative efficiency and farmers’ age, access to technical assistance and extension services. Policy measures aimed at increasing rice farmers’ access to technical assistance and extension services will go a long way toward boosting rice production in the study area

Costs and returns in alternative poultry egg production management systems in two Local Government Areas of Ogun State of Nigeria

No Abstract

Technical efficiency and management factors in plantain production in humid forest zone of Nigeria: A simulation analysis

The paper investigated the effect of changing some management factors on technical efficiency in plantain production with a view to understanding the functional relationship between technical efficiency and agricultural productivity. Data were r collected from a cross-sectional survey of two local government areas and six villages in Ibadan area of Oyo State in the humid forest zone of Nigeria. Stochastic frontier and multiple regression models were fitted and a simulation analysis was carried out on the management levels of plantain farmers. The results revealed that educational level alone did not significantly influence technical efficiency but its combination with extension assistance significantly influenced technical efficiency in the study area. Periodic extension assistance received significantly influenced technical efficiency