Economic Evaluation of Soil Amendment Technologies for Drought Resilience Agriculture: A Global Scoping Review

This scoping review maps and synthesizes existing evidence on the economic evaluation of soil amendment technologies for drought resilience in agriculture. Following the JBI methodological framework for scoping reviews and reported in accordance with the PRISMA extension for Scoping Reviews (PRISMA-ScR), this review aims to identify the extent, nature, and gaps in the literature on economic analyses of soil amendment technologies in practices. Findings will inform future research directions and support evidence-based policy and investment decisions in Australian dryland farming systems.