MULCHING COMPOSITION (VERSIONS) Russian patent published in 2013 - IPC C09K17/52 

FIELD: chemistry.

SUBSTANCE: invention can be used for urban and agricultural purposes or in composition for mulching soil, lawn and parking areas. The mulching composition contains lignosulphonate, carbamide, Na-carboxymethyl cellulose, potassium chloride and, as natural additives, Conocephalum moss and Juniperus Blue Pygmea juniper needles, and water in the following ratios, wt %: lignosulphonate 0.1-0.4, carbamide 0.2-0.6, Na-carboxymethyl cellulose 0.3-0.4, potassium chloride 1-3, Conocephalum moss 10-15, Juniperus Blue Pygmea juniper needles 8-9, and water - the balance. Other versions of the mulching composition are disclosed which contain Juniperus Blue Pygmea juniper needles in the following ratios, wt %: 9.1-9.5 and 9.8-11.

EFFECT: invention widens the range of soil mulching compositions.

3 cl