Spatial distribution of agro-input centers and their accessibility to farmers in Oyo State, Nigeria

Abstract

The study investigated the spatial distribution of agro-input centers and related it to farmers' accessibility. Data were generated through a survey of 320 farmers randomly selected from the four agricultural zones of Oyo State Agricultural Development Programme (OYSADEP). The socio-economic characteristics of respondents were described using frequency counts and percentages. Inferential statistics such as chi-square was used to test the hypotheses. Geographic Information System (GIS) software (ArcView 9.3) was used to map locations and analyse distances and multiple buffers were developed around input centers to determine farmers' accessibility. Results from the study show that inputs like fertilizer (65%), agro-chemicals (94.38%), and planting materials like seeds and stems (90.63%) were majorly procured from private input centers. Majority (74.37%) of the farmers interviewed travel more than 15 km to procure input from government established input centers. Chi-square results showed significant relationship between sex (χ2=29.51, P=0.05), marital status (χ2=10.97, P=0.00), income (χ2=32.55, P=0.00) and farm size (χ2=14.73, P=0.00). Improvement in agricultural output will depend to some extent on farmers’ access to agro-input centers. The government should establish agro-input input centers closer to farmers and make inputs available at subsidized rates; this will make them affordable to farmers and increase agricultural production.