FIELD: chemistry.
SUBSTANCE: mulching composition contains lignosulphonate, carbamide, Na-carboxymethyl cellulose, potassium chloride and, as natural additives, Pallavicinia moss and Larix mastersiana larch needles and water in the following ratios, wt %: lignosulphonate 0.1-0.4, carbamide 0.2-0.6, NA-carboxymethyl cellulose 0.3-0.4, potassium chloride 1-3, Pallavicinia moss 10-15, Larix mastersiana larch needles 8-9, water - the balance.
EFFECT: wider range of soil mulching compositions.
3 cl, 1 tbl
Title | Year | Author | Number |
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RU2512441C1 |
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RU2512437C1 |
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RU2508330C1 |
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RU2512945C1 |
Authors
Dates
2014-02-27—Published
2012-12-25—Filed