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

FIELD: agriculture.

SUBSTANCE: composition of mulch cover which is characterised by the fact that it contains lignosulphonate, carbamide, NA-carboxymethyl cellulose, potassium chloride; and moss of species Sphaerocarpus and needles of juniper Juniperus virginiana "Erecta" as natural supplements; and water in the following ratio, wt %: lignosulphonate 0.1-0.4, carbamide 0.2-0.6, NA-carboxymethyl cellulose 0.3-0.4, potassium chloride 1-3, moss of species Sphaerocarpus 10-15, needles of juniper Juniperus virginiana "Erecta" 8-9, water - the rest. And also other versions of compositions of polymer-natural mulch cover are claimed.

EFFECT: expanding of range of compositions for mulching of soil.

3 cl, 1 tbl