
ABSTRACT The aim of this research was to know about the effect of Topsil D Super fertilizer dose and time depth of vernalisation on seedling od leek (Allium fistulosum, L.) was carried out from September 30, 2000 until January 5, 2001 at Ngadipuro village, Dukuh district, Magelang regency, Central Java. An altitude 485 m witth the latosol soil. The research used the factoral (3 x 3) method …