Ebb-flood
This way of irrigation means watering the plants from the bottom up. The crop remains completely dry in order to avoid fungus and other diseases. Through a system of supply- and drain lines the irrigation water will be pumped onto the table or cultivation floor in a short time, where it, if desired, resides a certain time before it is returned to the water storage. Prior to reusing the water, can be disinfected first. This system also requires an accurate design and use of reliable materials.