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

Abstract RU 2487913 C1

FIELD: agriculture.

SUBSTANCE: composition of mulch cover, characterised in that it comprises lignosulfonate, carbamide, Na-carboxymethylcellulose, potassium chloride, and moss of the species Polytrichopsida and needles of pine Pinus peuce as the natural additives, water in the following wt %: lignosulfonate 0.1-0.4, carbamide 0.2-0.6; Na-carboxymethylcellulose 0.3-0.4, potassium chloride 1-3; moss of the species Polytrichopsida 10-15; needles of pine Pinus peuce 8-9, and water - the rest. Also other variants of compositions of polymer-natural mulch cover are claimed.

EFFECT: invention enables to extend the range of compositions for soil mulching.

9 cl, 1 tbl

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RU 2 487 913 C1

Authors

Zakharov Jurij Vasil'Evich

Dates

2013-07-20Published

2012-04-27Filed