What is the flood irrigation?

Flood irrigation is an irrigation technique in which the field is essentially flooded with water that can soak into the soil to irrigate plants. This type of irrigation is one of the oldest techniques that is known about, and can be seen in some developing countries and in regions where water supplies are sufficient. Several different styles of irrigation of floods are used, with different degrees of efficiency. This type of irrigation has been criticized because it can be extremely unnecessary unless it happens with care. Finally, people developed irrigation channels to carry water from holes and strands, eliminating the need to carry it. Flood irrigation is a natural increase in this early irrigation; When it is time to irrigate, the water is released and leaves the field to flood. This technique can be useful for crops that must remain immersed, like rice and for the soil that is absorbed slowly. When irrigating the furrow, the water flows down the press between rows of crops andIt achieves the roots as absorbed. Irrigation of overvoltage involves the use of water pulses that will soak, soak and re -soak and re -soak.

The big problem of irrigation of the flood is that not all water used reaches plants. Up to 40% can be lost by evaporation and drain. Repetition of outflow can help solve this problem, as well as the use of overvoltage, which encourages water to absorb, rather than leaving standing water to evaporate. Another problem is that the irrigation of the flood can stimulate the growth of certain types of crop pests, which is not desirable, and stagnant water can attract mosquitoes and other insects, which is very imported to water on the level with the right drainage.

While the flood irrigation is primarily observed in agricultural use, it is sometimes used in residential landscaping. This is the most common in areas where there is plenty of water available and is carefullyMissed to avoid flooding of streets and sidewalks and cause other problems. In some regions, the whole neighborhood is equipped with flood irrigation and irrigation is controlled remotely by a water company for people who want to apply for it.