FIELD: agriculture.
SUBSTANCE: non-traditional organic fertiliser based on sewage sludge and conifer-hardwood sawdust. As a sorbent after the thermophilic stage it comprises additives of organic wastes in the form of waste of mushroom substrate or horticultural wastes taken in an amount of 10-12.5% by weight of dry matter.
EFFECT: invention enables to improve the agro-chemical properties of the fertiliser.
2 tbl, 2 ex
Title | Year | Author | Number |
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METHOD FOR PRODUCTION OF ORGANIC FERTILIZER | 0 |
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SU1733433A1 |
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PRODUCING ACTD-THE-YEAR METHOD FOR UTILIZATION OF DEPOSIT RESULTING FROM SETTLING EFFLUENTS AND WOOD WORKING WASTES USING EARTHWORMS AND EARTHWORM-ENRICHED COMPOSTED FERTILIZER (VERMICOMPOST) PREPARED FROM DEPOSIT OF EFFLUENTS AND SOFTWOOD DISCARD | 1995 |
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Authors
Dates
2013-11-20—Published
2012-02-20—Filed