MULCHING COMPOSITION (VERSIONS) Russian patent published in 2013 - IPC C09K17/00 C09K17/52

Abstract RU 2500720 C1

FIELD: chemistry.

SUBSTANCE: mulching composition contains, wt %: lignosulphonate 0.1-0.4, carbamide 0.2-0.6, Na-carboxymethyl cellulose 0.3-0.4, potassium chloride 1-3, and as natural additives - Sphaerocarpus moss 10-15 and Larix cajanderi larch needles 8-9, water - the balance. The amounts are reflected in different versions of the polymer-natural mulching compositions.

EFFECT: use of said compositions improves the environment.

3 cl, 1 tbl

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RU 2 500 720 C1

Authors

Zakharov Jurij Vasil'Evich

Dates

2013-12-10—Published

2012-12-25—Filed