FIGHTING AND PREVENTING SOIL SALINITY IN GREENHOUSES

Abstract

Soils susceptible to weak salinization need to be somewhat enriched by adding manure and loosening materials - rice husk and straw-cutting, which improve the water-physical properties of the soil. It is unacceptable to water greenhouse plants with water with an increased salt content. Treating seeds with a weak solution of boric acid, 3% table salt, and magnesium sulfate slightly increases plant salt tolerance. Irrigation is often carried out at small rates. In conditions of soil salinity, all technologies should be aimed at the salinization of the upper horizons of soils and the elimination of secondary salinity. It is necessary to periodically conduct soil analysis and monitor the salt content not only in the plowed horizon but also in deeper layers.