MULCHING COMPOSITION (VERSIONS)

摘要

FIELD: chemistry.SUBSTANCE: composition contains lignosulphonate, carbamide, Na-carboxymethyl cellulose, potassium chloride and, as natural additives, Andreaeopsida moss and Larix decidua larch needles, and water in the following ratios, wt %: Other versions of polymer-natural mulching compositions are also disclosed.EFFECT: wider range of soil mulching compositions.3 cl, 1 tbl