Patent protection of new plant varieties: a need for Italian agriculture, a challenge for the scientific world [European Union; Italy]

agricoltura agricultura agricultural research agriculture breeders rights brevet brevetti colture ortive derecho sobre producto cruzamiento diritti dei genetisti droit de l'obtenteur european union fitomejoramiento hortalizas (plantas) italia italie italy legislation legislazione miglioramento genetico vegetale normative patentes patents plant breeding recherche agronomique reglamentaciones regulations ricerca agricola unione europea variedades varieties varietà vegetable crops