Benefiting from the past: establishing in vitro culture of European beech (Fagus sylvatica L.) from provenance trial trees and seedlings

Table 1 Phytohormone concentrations of the culture media used for beech in vitro culture

Medium	Phytohormone concentration [µM]
Medium	BAP	NAA	IAA	Zeatin
M0	0	0	0	0
M1	2.2	0	0	0
M2	0.89	0.27	0	0
M2.1	2.2	0.27	0	0
M2.2	3.55	0.27	0	0
M3	2.2	0	2.9	9.1

BAP, 6-Benzylaminopurine; NAA, 1-Naphthaleneacetic acid; IAA, Indole-3-acetic acid

ISSN: 1746-4811