coil irrigation

Coil or zigzag irrigation are indentations made in the ground to give controlled (directed) passage to water, below the surface of the crop. The type of furrow will depend on the slope of the land: if it is low-slope, linear furrows are used, but if there are relatively steep slopes, an option to use is “S”-shaped furrows or borders, which are also used. on low slopes, in order to have greater control over the conduction of irrigation water. Likewise, this method can be used to increase the length of the furrows, as well as in soils with clay textures, to improve water infiltration. It is worth highlighting the great importance that good leveling has in improving irrigation practice, since it generally justifies the investment necessary to carry out such work. To make a good design of the furrow irrigation system, factors such as the soil (slope, texture and depth), the crop and the water distribution system on the property must be taken into account.