The Effect of Different Factors Affecting the Embryo Induction Efficiency in Quercus robur L.

In this paper an experimental device was designed, composed of: one oak species (Quercus robur), three provenances, four types of explants (developmental stages of the zygotic embryo) and four variants of culture medium. They were analyzed the factors who affecting the embryo induction efficiency of explants in culture and of the relationship among these factors acting simultaneously. It was released the three way ANOVA for the effect of provenance, stage of explant and culture medium upon the embryo induction efficiency in Quercus robur, the two-way statistical analyses of the factors affecting the embryo induction efficiency .