Lowering Average Application Rate Expands Potential of Center Pivots Optimal Performance from Center Pivot Sprinkler Systems Principles of Efficient Agricultural Irrigation Uniformity Performance of Non-Standard Overlapped Center Pivot and Lateral Move Sprinklers Efficacy of Boom Systems in Limiting Runoff on Center Pivots DEVELOPMENT THE PERFORMANCE OF CENTER PIVOT IRRIGATION TO SUIT LOW- PERMEABILITY LANDS Lowering Average Application Rate Expands Potential of Center Pivots Optimal Performance from Center Pivot Sprinkler Systems Principles of Efficient Agricultural Irrigation Uniformity Performance of Non-Standard Overlapped Center Pivot and Lateral Move Sprinklers Efficacy of Boom Systems in Limiting Runoff on Center Pivots