摘要 |
FIELD: chemistry.SUBSTANCE: mulching composition contains lignosulphonate, carbamide, NA-carboxymethyl cellulose, potassium chloride, water and, as natural additives, Tetraphidopsida moss and Juniperus h. Wiltonii juniper needles. Other versions of polymer-natural mulching compositions are also disclosed.EFFECT: invention widens the range of soil mulching compositions by combining natural materials with different types of synthetic materials.3 cl, 1 tbl |