METHOD OF GROWING FRUITING STRAWBERRIES IN OPEN FIELD WITH FERTIGATION WITH DRIP IRRIGATION

摘要

FIELD: agriculture.SUBSTANCE: method comprises application into the soil before planting strawberries of organic and mineral fertilisers, use of the drip irrigation system with the device for fertigation, application through droppers into the soil of balanced physiologically balanced nutritional solution prepared from a stock solution of a mixture of simple or complex fertilisers according to the data of the leaf and soil (acid extraction from the soil) diagnostics, in addition to the analysis of acid extracts from soil the agrochemical analysis of aqueous extracts from mixed soil samples is carried out, which are taken in the rows of strawberries at a depth of 10-15 cm at points located equidistant from two nearest droppers of the drip irrigation system, 6-18 hours after fertigation - on sandy soils of granulometric composition, 12-24 hours after fertigation - on soils of mid-loamy granulometric composition, 24-72 hours after fertigation - on clay soils, and on the basis of the data of these analyses the composition, dose and mode of fertiliser application is adjusted, thus to maintain the content of elements of mineral nutrition in the soil (according aqueous extract) in the range optimal for the strawberry plants.EFFECT: increased yield.1 tbl, 1 ex