Keywords: drainage, drainage and humidification system, subsoil humidification, low-permeability soils, filter backfill of a trench

Мелиорация.– 2025. – №4 (114). – P 23–28

The article focuses on the use of agricultural drainage with filter backfills on two-way action systems. The feasibility of applying drainage and humidification systems,  including on low-permeability soils, is substantiated based on scientific foundations and practical data. In connection with climate change and a decrease in the amount of  precipitation during the growing season, it is recommended to use subsoil humidification and irrigation to create favorable conditions for plant growth and obtain stable  yields.