PROCESS FOR OBTAINING NUTRIENT FLUIDS WITH SEQUENTIAL ACTION CONTAINING MACRONUTRIENTS, MEDIUM NUTRIENTS, MICRONUTRIENTS AND BIOSTIMULATORS

摘要

The invention relates to a process for obtaining nutrient fluids with sequential action, containing macronutrients, medium nutrients, micronutrients and biostimulators, characterised by preparing a mixed solvent capable of disolving all saline components of the nutrient fluid, comprising superbasic potassium naphthenate, monoethanolamine, triethanolamine and carbamide, in variable ratios, followed by slowly adding at 50...80 C, while vigorously stirring, so that the pH does not exceed the value of 11, a concentrate of surface agents containing anion and non-ionic surfactant, a concentrate containing mono- and diammonia phosphates, a concentrate containing boron, zinc and molybdenum and a concentrate containing copper, manganese and iron micronutrients, and finally, the pH is brought to a convenient value in the range of 10.0...12.0.