the method of oil shale semi coke to neutralize the soil parendusaineks jautiliseerimiseks

摘要

FIELD: agriculture. ^ SUBSTANCE: invention relates to the way of recycling and it can be used for reclamation or improvement of low-quality or damaged soil. The method includes evenly low-temperature shale coke spreading on the improving soil in autumn, then mixing with it by ploughing and subsequent microbiological oxidation. Until spreading the low-temperature coke should be mixed with peat, filings, liquid manure, droppings or other nitrogen substances and electrochemical activated water solution. The average layer of low-temperature shale coke on the improving soil is up to 30% depth of the follow-ploughing. ^ EFFECT: low-temperature shale coke neutralisation and recycling in huge amounts with the reforming of the contained substances into the nutrients for plants and organic matter. ^ 5 cl