FIELD: chemistry.
SUBSTANCE: invention relates to plant growing and deals with manufacturing decorative granules, used in design of flower gardens and flowerbeds. Raw material mixture for manufacturing decorative granules, used in design of flower gardens and flowerbeds, contains, wt %: gypsum binding substance 10-15; wood sawdust 70-85; urea 5-15.
EFFECT: decorative granules are ecologically safe, suitable for design of flower gardens and flowerbeds in spring-summer period with their further decomposition in autumn-winter period and soil fertilisation.
1 tbl
Authors
Dates
2013-01-27—Published
2011-11-01—Filed