The way the provision of irrigation water are included in the administration of water through the surface, can be distinguished as follows:
1. Irrigation System wild flooding (wild flooding) is a surface irrigation system where water digenangkan on a large area, so that the surface soil becomes waterlogged high enough, so the cropping area will be quite perfect in pembasahannya. This method is only suitable if the backup and the availability of enough water.
2. The irrigation system inundation free (free flooding) is an irrigation system in which the surface area to be irrigated is divided into several sections or the plot, and then the water flowed from the high to the low.
Figure 2. The irrigation system free
3. The irrigation system controlled flooding (check flooding) is an irrigation system in which the surface of the water from the extraction or water source is inserted into the ditch or channel, and then flowed on small plots. In this way the water is not discharged in the area already irrigated.
Figure 3. Controlled Flooding Irrigation System on Rice
4. The irrigation system groove (Border strip) is an irrigation system in which the surface of irrigated agricultural land will be divided into a small area with bunds measuring 10 x 20 x 100 m2 to 300 m2 and the water flowed into each swath through the doors.
Figure 4. Flow Irrigation Systems
5. The irrigation system zig-zig ie the way in which the provision of water irrigation area is divided into a number of plots parallelogram-shaped or rectangular, and each plot was subdivided with the help of bunds and water will flow before it reaches the hole circular spending.
6. The irrigation system basin (basin method) is the irrigation system that is commonly used in fruit plantations. Each basin built around each tree and put water into it through the gutter field as the effects of flooding.
Figure 5. Schematic Basin Irrigation System