Effects of Climate Variability on Technical Efficiency of Maize Production among Farmers in Remo North Local Government Area, Ogun State, Nigeria

Abstract

Agriculture being a cornerstone of the Nigerian economy, climate change poses significant challenges due to erratic weather patterns, rising temperatures, and increased pest infestations. Using primary data collected from 140 maize farmers, this study employed the use of primary data through the use of well-structured questionnaire while multistage sampling technical was used. Data was analysed using descriptive statistics and Stochastic Frontier Analysis. The research revealed that socio-economic factors such as education, household size, and farming experience influence efficiency. farmers of 62.9% showed awareness of climate change impacts and employed various adaptation practices, such as crop diversification (27.9%), intercropping (58.6%), and irrigation (32.9%). However, technical inefficiencies persist, driven by limited resources and high variability in climate conditions. The findings underscore the need for targeted support, including improved access to credit, training on sustainable practices, and enhanced extension services, to foster resilience and productivity in maize farming.