| 摘要 |
FIELD: chemistry.SUBSTANCE: 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 - Hymenophytum moss 10-15 and Juniperus virginiana 'Kaizuka' juniper needles 8-9, and water - the balance. Other combinations of components of the polymer-natural mulching composition are also disclosed.EFFECT: wider range of soil mulching compositions.3 cl, 1 tbl |
