Analysis of effects of extension teaching methods on farmers’ level of cassava and maize production in Ogun State, Nigeria

This study analyzed the effects of extension teaching methods used by Ogun State (Nigeria) Agricultural Development Programme’s extension agents on farmers’ level of production in maize and cassava. The sampleincluded 210 randomly selected farmers, comprising adopters and non-adopters of introduced agricultural technologies. The result indicated a high level of awareness and low level of adoption of some essential components of the recommended technologies such as fertilizer andherbicide application. Adopting the technologies is affected by high cost and non-availability of inputs as and when needed. The study also showed that the type of extension teaching methods used by extension agentsor which farmers had access to have varying effects on their levels of production. The use of a combination of individual, group and mass methods of extension teaching had the best association and effect on production output. The study recommended that non-adopters (and lowadopters) should be identified and extension efforts concentrated toward them, essential inputs should be provided at the right time and at affordable prices, organic manure (e.g. compost) should be used as a substitute for fertilizer by farmers where it is unavailable, and that theuse of a combination of extension teaching methods and media by extension agents should be encouraged