SILICON-CONTAINING CHELATE MICROFERTILISER AND METHOD FOR PRODUCTION THEREOF Russian patent published in 2014 - IPC C05F11/02 C05D9/00 

FIELD: chemistry.

SUBSTANCE: invention relates to agriculture. The silicon-containing chelate microfertiliser for top dressing is obtained by mixing ad diluting in tap water in a given ratio two mother component aqueous solutions: a mother solution of trace elements and a mother solution containing silicon, wherein the mother solution of trace elements contains iron sulphate, boric acid, manganese sulphate, copper sulphate, cobalt chloride, zinc sulphate, ammonium molybdate and a complexing agent in an amount which sets the pH of the solution of trace elements at 2.5-3, wherein the mother solution of trace elements contains humic acids as the complexing agent. All components are taken in a defined ratio. The mother solution containing silicon is 1% potassium or sodium silicate solution; a working solution of a silicon-containing chelate microfertiliser is obtained by diluting and mixing the mother solutions in tap water. All components are taken in a defined ratio. The pH of the working solution becomes 5.5-6.0.

EFFECT: invention enables to produce a silicon-containing chelate microfertiliser with improved plant-protection and adaptogenic properties, prolongs the shelf life of the mother solutions.

2 cl, 11 tbl