"AKVADON" FERTILISER Russian patent published in 2009 - IPC C08F222/10 C05F3/00 

FIELD: chemistry.

SUBSTANCE: invention relates to agriculture and can be used for fertilising plants in crop production. Fertiliser based on polymeric matrices contains fragments of carboxylic acids, where it contains two fragments of monomers, selected from the following groups: acrylic acid, methyl-acrylic acid, maleic anhydride, N-vinyl amide, and also microelements. Content of acrylic acid in the polymeric matrix is 30-90 wt %, methyl-acrylic acid - 20-70 wt %, maleic anhydride - 25-45 wt %, N-Vinyl amide - 5-20 wt %.

EFFECT: obtaining a complex fertiliser, capable of giving an effect in small doses of administration, guarantee uniformity of the compound during storage and soil application and spraying on leaves, possibility of using the fertiliser in soil of different acidity, capability of improving the quality of seeds, increase germination capacity and viability, stimulate root formation, make it possible to mix with other types of fertilisers and strengthen their action.

6 cl, 2 tbl, 5 ex