An exploratory assessment of the Scaling Readiness of a macro water harvesting innovation in Jordan

Abstract

The document assesses the scalability and readiness of the Marab water harvesting system, an innovative macro water harvesting technology designed for Jordan's drylands. The system captures and retains floodwater in natural depressions, significantly enhancing water infiltration and boosting agricultural productivity, particularly for barley crops. Key components include bunds, spillways, and precision land leveling techniques. The Scaling Readiness (SR) assessment identifies bottlenecks such as limited access to machinery and technical expertise. Recommendations include improving local capacity, developing more accessible guidelines, and fostering upstream-downstream collaboration. The document highlights the potential to increase climate resilience and farm incomes through improved water management.