Radovi, Vol. 48 No. 1, 2022.
Stručni rad
Controlled Germination and Inoculation of Holm Oak (Quercus ilex L.) with Two Species of the Genus Tuber
Breko Anton
orcid.org/0000-0003-3436-7698
; Hrvatski šumarski institut, Jastrebarsko, Hrvatska
Jasnica Medak
; Hrvatski šumarski institut, Jastrebarsko, Hrvatska
Marija Gradečki-Poštenjak
; Hrvatski šumarski institut, Jastrebarsko, Hrvatska
Nevenka Ćelepirović
; Hrvatski šumarski institut, Jastrebarsko, Hrvatska
Ivica Čehulić
; Hrvatski šumarski institut, Jastrebarsko, Hrvatska
Tamara Jakovljević
; Hrvatski šumarski institut, Jastrebarsko, Hrvatska
Sanja Novak Agbaba
; Hrvatski šumarski institut, Jastrebarsko, Hrvatska
Ivana Zegnal
orcid.org/0000-0003-3230-9742
; Hrvatski šumarski institut, Jastrebarsko, Hrvatska
Sažetak
Truffles (genus Tuber) are hypogeous mushrooms that are intensively cultivated due to their gastronomic value and the decline of natural production. Modern truffle cultivation is based on planting inoculated seedlings on suitable soils of appropriate ecological conditions to complete the life cycle of the fungus. The purpose of the research is to find the optimal inoculation method that will ensure a satisfactory degree of mycorrhization. Holm oak was chosen as the host plant because it is a natural symbiont of black and summer truffles, our indigenous specie and ecologically suitable for the habitat of planned plantations. The use of inoculated seedlings with truffle mycelium is very wide, such as raising plantations, reforestation and recuperation of degraded habitats or their free sale. The research tested three methods of storage and germination of acorns, two methods of inoculation (inoculation with substrate and inoculation by injection into substrate) with different doses of mineral fertilizer and different treatments with fulvic acid. 19 different experiments were set up with a total of 1 320 holm oak seedlings inoculated with two species of the genus Tuber, black truffle (Tuber melanosporum (Vittad.)) and summer truffle (Tuber aestivum (Wulfen) Spreng.)).
Ključne riječi
black truffle; summer truffle; mycorrhiza; plantations; reforestation; agro-forestry; non-wood forest products
Hrčak ID:
306995
URI
Datum izdavanja:
15.12.2022.
Posjeta: 299 *