COMPOSITION OF MULCH COVER (VERSIONS) Russian patent published in 2013 - IPC C09K17/52 C05F15/00 

FIELD: agriculture.

SUBSTANCE: composition of mulch cover characterised in that it comprises lignosulphonate, urea, Na-carboxymethyl cellulose, potassium chloride, and as natural supplements the moss of species Sphagnopsida and needles of juniper Juniperus Blue Pygmea, and water in the following wt %: lignosulfonate 0.1-0.4, urea 0.2-0.6, Na-carboxymethyl cellulose 0.3-0.4, potassium chloride 1-3, moss of species Sphagnopsida 10-15, needles of juniper Juniperus Blue Pygmea 8-9, water - the rest. Additionally other versions of quantitative compositions of polymer-natural mulch cover are disclosed.

EFFECT: increase in the range of compounds for soil mulching.

3 cl, 1 tbl