METHOD FOR OBTAINING FERTILIZERS USING ORGANIC EXTRACTS FROM AQUEOUS WOOD LEACHING PROCESSES

METHOD FOR OBTAINING FERTILIZERS USING ORGANIC EXTRACTS FROM AQUEOUS WOOD LEACHING PROCESSES

A method for using tannin containing organic extracts is characterized in that said method provides to use in agricultural fields organic extracts with a ratio (5-0.6):1 between tannin and non-tannin substances and a variable dry material contents from 3% to 50%, as obtained by water leaching wood m...

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Bibliographische Detailangaben
Hauptverfasser: BARGIACCHI, ENRICA, DELLA CROCE, CARLO, COSTA, GIANLUCA, PAMPANA, SILVIA, FOSCHI, LARA, MIELE, SERGIO, RIZZI, GIUSEPPE
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMISTRY
FERTILISERS
MANUFACTURE THEREOF
METALLURGY
NITROGENOUS FERTILISERS
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Beschreibung
Zusammenfassung:A method for using tannin containing organic extracts is characterized in that said method provides to use in agricultural fields organic extracts with a ratio (5-0.6):1 between tannin and non-tannin substances and a variable dry material contents from 3% to 50%, as obtained by water leaching wood material and by a subsequent cold concentration of the leached materials.