| 摘要 |
FIELD: chemistry.SUBSTANCE: composition contains the following, wt %: lignosulphonate 0.1-0.4, carbamide 0.2-0.6, Na-carboxymethyl cellulose 0.3-0.4, potassium chloride 1-3, Sphaerocarpus moss 10-15, Juniperus virginiana 'Springbank' juniper needles 8-9, water - the balance.EFFECT: invention widens the range of soil mulching compositions.3 cl, 1 tbl, 3 ex |
