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Main Technology for Water-Saving Irrigation
Water-Saving irrigation technology mainly has four followings. The canal seepage control technology mainly adopts concrete or plastic film to preventing canal leakage. Pipeline watering technology uses plastic pipe and concrete pipe to replace earth canal, reducing the leakage loss. Ground surface irrigation technology refers to the ground, pink-tipped irrigation and above film or under film irrigation. Spraying technology will spray the water in the air under the water pump pressure, then fall in the fields.Micro-Irrigation technology transport water slowly to crops roots by installing drop head on the plastic pipe. This kind of method can effectively reduce the moist soil range and save water energy.