Gross Domestic Product

Resource Productivity in Ornamental Plants Production in Jos Metropolis, Nigeria   ABSTRACT This study was undertaken to analyze resource productivity in ornamental plants production within Jos metropolis of Nigeria. The study covered Jos North and Jos South local government areas. The specific objectives include: identifying the effect of socio-economic factors on resource productivity, determining costs and returns, and resource productivity in ornamental plants production. An extensive literature review was carried out to provide an in-depth knowledge of the study. The cluster sampling procedure was used because the nurseries are located in clusters. Data was collected from the nursery owners. Six respondents from each cluster and five clusters from each local government area were selected using the simple random sampling...

Women Labour Utilization in Crop Production in Abia State, Nigeria   ABSTRACT The main aim of the study was to analyze women labour utilization in crop production in Abia State. The specific objectives included (i) identify specific farming operations that utilize women  labour in the study area; (ii) compare the relative contribution of women and men to total labour utilization in different levels of farm operation in the study area; (iii) identify factors that affect the participation of women in different levels of farm operations; (iv) determine the effect of women labour utilization on the value of farm output ; and (v) identify  and analyze the constraints facing women farmers in crop production in the study area. Using multi-stage sampling technique, the study area was zoned into three using the existing zoning arrangement...

Market Age, Enterprise Size and Relative Efficiency in Broiler Production in Imo State of Nigeria   ABSTRACT The study focused on market age, enterprise size and relative efficiency in broiler production in Imo State . The main aim was to determine resource use efficiencies in broiler brooding and rearing enterprises as well as large-scale and small-scale outfits in the two enterprises. Using multi-stage sampling technique, the study area was zoned into three using the existing zoning arrangement of the Imo State Agricultural Development Programme (ADP). A total of nine L.G.As were randomly selected and a total of 180 broiler farmers (made up of 90 brooders and 90 rearers) were selected. A set of structured questionnaire was administered on the farmers to obtain required information. Data were analysed using simple statistical tools,...

ABSTRACT This study examined the effects of climate change adaptation strategies on food crop production efficiency in Southwestern Nigeria. The study used multistage sampling technique and primary data were collected from 360 food crop farmers (i.e. 180 respondents were randomly selected from each selected state from the savanna and the rainforest agro-ecological zones that dominates the region). The analytical techniques involved descriptive and inferential statistics. Results of the multinomial logit analysis showed that household size negatively influenced the use of multiple crop varieties, land fragmentation (i.e. multiple farm plots), multiple planting dates and crop diversification. Age of household head had an inverse relationship with the choice and use of multiple crop varieties, land fragmentation (multiple farm plots), multiple...

Economics of Small-scale Oil Palm Production in Kogi State, Nigeria   ABSTRACT The study was conducted to examine the Economics of Small-scale Oil Palm Production in Kogi State of Nigeria. The objectives of the study are to: determine the factors affecting resource use efficiency by Oil Palm Producers in the study area and determine the optimum replacement age of oil palm. The tools of analysis used are:- simple descriptive statistics, multiple regression analysis, optimum replacement model and gross margin analysis. From the estimate of oil palm in the state,40,30,20 and 30 oil palm farmers were proportionally and purposively sampled from the four (4) Agricultural Zones, A,B,C and D with their headquarters at Ayetoro-Gbede, Anyigba, Koton-Karfe and Alloma respectively, to give a sample size of 120 oil palm producers. The oil palm...

Analysis of Factor-product Relationship in Pisciculture Value Chain in Lagos State, Nigeria   Abstract The broad objective of the study was to analyze factor-product relationship in pisciculture value chain in Lagos state, Nigeria. The specific objectives were to: (i) determine the socio-economic characteristics of the pisciculture farmers and examine influence on their output, (ii) identify the value chain steps in pisciculture enterprise, (iii) determine the factor-product relationship and estimate the technical efficiency in the value chain, (iv) estimate the costs and returns of pisciculture value chain and (v) identify the various constraints facing the pisciculture value chain. The study adopted the survey design. It utilized mainly primary data. A structured close-ended questionnaire was used to collect information from the...

Adaptation to Climate Change: Effects of Productivity Improving Strategies on Cocoa Farmers' Livelihoods in the Central Region, Ghana   ABSTRACT   The thesis assessed the capacity of cocoa farmers to adapt to climate change and adopt productivity-improving strategies. It also determines the effect of the adoption of productivity-improving strategies on farmer's livelihoods in the Central Region of Ghana. The key issues addressed in this thesis were: what are the key adaptation strategies; what is the level of farmers' capacity for adopting productivity-improving strategies (PIS); magnitudes in the factors influencing adoption of productivity-improving strategies and the effects of the adoption of PIS on enhancing their livelihoods. Semi-structured questionnaire was used to collect data from 443 cocoa farmers and 11 local...