Ukrainian Journal of Forest and Wood Science

Biological peculiarities of reproductive renovation as for the stem grafts and forms of hazelnut are established. The factors influenced the efficiency of process of adventive root formation for the stem grafts in the Right Bank Forest Steppe Zone of Ukraine, such as — variety, form, term of cutting, shoot type, the merism of graft material, the impact of active agents and others are characterized. It is determined that the improvement of the stem cutting technology for sorts and forms of hazelnut should be reached through the induce of rizogeny activity of the stem grafts with the help of auxin character active agents β-indolebutyric acid and КАNО.

hazelnut varieties and forms, stem cuttings, root formation, metamerically stem, stem type, biologically active substances