Explore the evolution of irrigation efficiency in this 30-minute webinar presented by Andrew Johnson, drawing from his extensive experience with PIRSA and the Murray-Darling Basin. Delve into the transition from pre-farm to on-farm practices, and ultimately to business efficiencies in irrigation. Gain insights on industry-government collaboration, business reengineering, and strategies for improving viability. Examine the importance of human capacity development, research priorities, and best practices in on-farm water efficiency. Learn about hydraulic efficiency and its role in modern irrigation systems. Discover how these advancements contribute to the third generation of irrigation efficiency, shaping the future of water management in agriculture.