| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to compositions for mulching different types of soil, lawn and parking areas. The 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, natural additives - Tetraphidopsida moss 10-15 and Juniperus squamata Holger juniper needles 8-9 or 9.1-9.5 or 9.8-11, and water - the balance.EFFECT: wider range of soil mulching compositions.3 cl, 1 tbl |
