Arbeitsgebiet (Länder, Kontinente)
firm Biosporos - owned by Letizi Harald Christian
Consultant for companies in matters of seeds and organic fertilizers. Advisor for Biosporos customers of organic seeds and fertilizers, including advises for plant pathology and organic plant protection.
nursery, herbs use and cultivation, organic fertilizers legislation, organic seed varieties characteristics, botany, truffle cultivation
projecting, innovation, research, field evaluation, "new kind" fertilizers registration in Greece.
inspector for Demeter Italia (1998-2008), researcher in project for organic orchards in Marche Region (University of Ancona, 1997-2000), teacher of suistainable agriculture in farmer's seminars (for Coldiretti, Confederazione Italiana Agricoltori, etc., 1997-1999), teacher of organic agriculture in project at 5' High school of Volos (Greece, 2005, in Greek), consultant for organic agriculture farmers in Marche Region (2001-2007)
member of the Italian roll of agronomists since 2001, member of Greek roll of agronomists (GEOTEE) since 2003.
Owner and manager of the firm Biosporos since 2003, with licences on fertilizers and seeds distribution from Greek Ministry.
Writer of articles on organic and biodynamic agriculture in Greek magazines (Elaioparagogi and Oinoparagogi, ed. Evripos press, Athens)
Well agricultural knowledge of Greek and Italian territory