COMPLEX FERTILIZER BASED ON DIATOMITE AND ZEOLITE Russian patent published in 2023 - IPC C05D9/00 C05G1/00 C05F3/00 

FIELD: crop production.

SUBSTANCE: invention relates to the production of complex fertilizer based on diatomite and zeolite with a high content of bioactive silicon and with the functions of a soil improver, biostimulant, biofungicide and activation of soil ion exchange and catalytic processes. Complex fertilizer based on diatomite and zeolite includes burnt diatomite chips with a particle size of 1.0–5.0 mm, zeolite chips with a particle size of 1.0–5.0 mm, granulated chicken manure with the following granule size: length of 8.0–10.0 mm, width of 5.0–7.0 mm; granulated wood ash with a granule diameter of 1.0–3.0 mm with the following component ratio, wt.%: 30 of burnt diatomite chips, 30 of zeolite chips, 30 of granulated chicken manure, 10 of granulated wood ash.

EFFECT: combining the useful physical, chemical and technological properties of different types of silicon compounds contained in diatomite and zeolite, as well as supplementing the fertilizer composition with macro- and microelements contained in granulated chicken manure and wood ash.

1 cl, 7 tbl