Back ري بالغمر Arabic آبیاری سطحی Persian Irigasi permukaan ID Ịgba mmiri n'elu ala IG வெள்ள நீர்ப்பாசனம் Tamil
Surface irrigation is where water is applied and distributed over the soil surface by gravity. It is by far the most common form of irrigation throughout the world and has been practiced in many areas virtually unchanged for thousands of years.
Surface irrigation is often referred to as flood irrigation, implying that the water distribution is uncontrolled and therefore, inherently inefficient. In reality, some of the irrigation practices grouped under this name involve a significant degree of management (for example surge irrigation).