| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to the technology of producing compositions for mulching different types of soil, lawn and parking areas. The aqueous mulching composition contains lignosulphonate, carbamide, NA-carboxymethyl cellulose, potassium chloride and as natural additives - Andreaeopsida moss and common pine needles, in different amounts which are reflected in versions of the polymer-natural mulching compositions.EFFECT: use of the composition improves the environment.9 cl, 1 tbl, 12 ex |
