Resource-use efficiency in okra production among smallholder farmers in Ika south and north east local government areas of Delta state, Nigeria

Abstract

This study examined the efficiency of resource use among smallholder okra farmers in Ika South and North Local Government Areas of Delta State, Nigeria. A two-stage sampling procedure was adopted in the selection of 113 okra farmers for the study using questionnaire. Data were analysed using descriptive statistics, multiple regression and marginal analyses. The result shows that most of the okra farmers were female. The mean age of the okra farmers was 47 year, while majority (90.3%) of the respondents were married. The mean household size was 5 persons, while the average farming experience was 20 years. The average farms size was 20.3 hectares. Three functional forms were tested and the linear function was chosen based on the number and significance of the parameters. The coefficient of multiple determination (R2) was 0.501which indicates that 50.1% of the variation in the output of Okra was accounted for by the independent variables in the model. The result of the marginal analysis showed that labour, farm size, fertilizer and planting material were underutilized as their ratios were greater than one, while herbicide on the other hand was over utilized. The study recommended that in other to increase the output of okra in the study area farmers have to increase the use of farm size, labour, fertilizer and planting materials since they are technically operating in stage 1 of the production process. Also, the use of herbicide should be decreased in other for these resources to be efficiently utilized.

Key word: Resource-use. Okra production, multiple regression, marginal analysis