Impact of Climate Change on Agricultural Productivity and Climate-Smart Adaptation Strategies
Abstract
Climate change has emerged as one of the most significant challenges affecting agricultural productivity, food security, and rural livelihoods across the globe. Climate-Smart Agricultural Technologies (CSATs) have been developed to enhance agricultural productivity while improving resilience to climate variability and reducing greenhouse gas emissions. These technologies include conservation agriculture, precision farming, integrated nutrient management, drought-tolerant crop varieties, efficient irrigation systems, agroforestry, and digital advisory services. However, the successful implementation of these technologies largely depends on farmers' adoption behaviour, which is influenced by socio-economic, institutional, technological, psychological, and environmental factors. Understanding adoption behaviour is essential for designing effective policies and extension strategies that encourage widespread acceptance of climate-smart innovations. This study explores the determinants influencing farmers' adoption decisions, including education, farm size, access to credit, extension services, risk perception, awareness, social influence, market accessibility, and government support. It also examines barriers such as limited financial resources, inadequate technical knowledge, poor infrastructure, and uncertainty regarding technology performance. The study highlights the role of extension agencies, digital agriculture, farmer producer organizations, and participatory approaches in accelerating technology adoption. Promoting climate-smart agricultural technologies through capacity building, financial incentives, policy interventions, and improved information dissemination can significantly enhance climate resilience and sustainable agricultural development. The findings contribute to developing strategies that improve technology diffusion, strengthen farmers' adaptive capacity, increase productivity, and ensure long-term environmental sustainability under changing climatic conditions.