Upscaling the Uptake of Climate-Smart Agriculture in Semi-Arid Areas of South Africa

Efforts to counteract climate change-induced challenges and increase agricultural productivity are growing across Africa. The Southern African region has observed a continuous myriad of weather extremes and hazard occurrences, impacting agrifood systems. The decline in agrifood systems results in food insecurities. The adoption of Climate-Smart Agriculture (CSA) technologies is key to building climate-resilient agricultural systems. CSA adoption is limited by several factors, including a lack of institutional support, deficiencies in policy integration, and insufficient numbers of agricultural advisors. This study was conducted in semi-arid areas in the Free State and Limpopo provinces, South Africa. This manuscript presents the upscaling of CSA towards the enhancement of sustainable agrifood systems. The respondents included of 196 smallholder farmers and 125 agricultural advisors who participated in CSA training. CSA practices include agroecological cropping systems and micro-catchments. Technology transfer requires qualitative and quantitative approaches for adoption efficacy. The CSA Acceptance Model has missing factors that were modified, including usability, profitability, sustainability, and the perceived cost of acceptance. The participatory living laboratory approach was key to using demonstration trials, on-farm training, and training of intermediaries. Through the effectiveness of technology transfer and reciprocal systems, smallholder farmers can transition to commercial levels and contribute to sustainable agrifood systems.