Justification of the underflow intake design in the mountainous gardening conditions for the drip irrigation system

¹ Kuban State Agrarian University named after I. T. Trubilina, 350044, Kalinina str, 13, Russia
² Don State Technical University, 344003, 1. Gagarin sq., Rostov-on-Don, Russia

^* Corresponding author: lusya306@yandex.ru

Abstract

For ecological gardening, it is necessary to develop agricultural landscapes, which are currently not used effectively enough in mountainous areas and are not adapted for the production of eco-products, except for hay on pastures. Drip irrigation systems allow you to grow orchards and vineyards on the slopes of mountains and areas with high slopes. The source of irrigation for orchards is usually mountain rivers, which have an unstable water regime due to flood events, which is a problem for the development of ecological gardening and viticulture. Designed water intake structure on the White river for drip irrigation systems, which in a complex hydrological regime source of irrigation ensures the production of water for irrigation of crops, and allows at minimum levels to provide the necessary water supply for irrigation of crops in the highlands of the North Caucasus. The design for extracting irrigation water includes perforated polyethylene pipes with a flushing device located in a trench in the backfill of the filter. Water purified from large deposits flows by gravity into the receiving well and is then sent to an additional treatment system. This approach to water extraction provides a guaranteed irrigation regime for the garden of fruit crops.