FIELD: chemistry.
SUBSTANCE: invention relates to agriculture and a method of preparing liquid peat-humic fertiliser. The method involves crushing peat, adding it into water in weight ratio 1:1, stirring for 1-2 hours, filtering fractions larger than 3 mm. The prepared water-peat suspension undergoes hydrodynamic cavitation with working members of the generator acting on the suspension rotating at 3000-6000 rpm for 2-3 hours at temperature higher than 80°C.
EFFECT: invention intensifies the process of extracting nutrients and humic acids from the peat for growth and development of plants without using chemicals.
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR OBTAINING HUMIC PREPARATION CONTAINING HUMIC ACIDS AND PEAT MINERAL COMPONENTS | 2021 |
|
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