FIELD: agriculture.
SUBSTANCE: invention relates to agriculture and land reclamation and can be used in laboratory and production testing, design, construction, reconstruction, repair and maintenance of closed horizontal pipe drainage on lands intended for agriculture in the implementation of precision agriculture, as well as in industrial, municipal, townsite and other territories. The method consists in increase the service life of closed horizontal pipe drainage, comprising the elements hidden under a layer of soil-ground: drainage pipes with standard service life, connecting parts, protective filter materials, padding the pipes, volume filters and backfilling. The closed horizontal pipe drainage is carried out using elements which standard service life is not lower than the standard service life of the main element - the drainage pipes.
EFFECT: project intensity of soil-ground drying and expanded reproduction of soil fertility during the service life of the drainage pipes is provided, the costs of the current and general maintenance of elements of horizontal pipe drainage or reconstruction of the drainage system as a whole are reduced, as well as the restoration of soil fertility, disturbed during performance of these works, the conditions for implementation of precision agriculture in a particular field are provided.
9 ex
