FIELD: agriculture.
SUBSTANCE: group of inventions relates to the field of plant industry and landscape design. The mixture contains liquid glass and filler. As a filler it contains sawdust crushed to particles of size of 2-5 mm and additionally - nitrogen and/or phosphate and/or potassium-based fertiliser in the following ratio, wt %: liquid glass 5-10; sawdust 85-94; mineral fertiliser 1-5. In the method liquid glass is mixed with mineral fertiliser, sawdust is added, all the components are re-mixed under the pressure 3-10 MPa, granules are pressed out of the mixture, and they are dried at a temperature of 45-60° C to a moisture content of 1-5%.
EFFECT: invention enables to obtain granules providing implementation of decorative function during the spring-summer season, with subsequent decomposition and soil fertilisation.
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