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, Rizzi, Giuseppe, Pampana, Silvia, Miele, Sergio, Costa, Gianluca, Della Croce, Carlo, Foschi, Lara
Format:	Patent
Sprache:	eng ; hun
Schlagworte:	CHEMISTRY FERTILISERS FERTILISERS PRODUCING CARBON DIOXIDE INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C MANUFACTURE THEREOF METALLURGY NITROGENOUS FERTILISERS ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
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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.