Mikorizacija sadnica hrasta i leske različitim vrstama roda Tuber

Abstract

The root system of oak (Quercus cerris L., Q. robur L., Q. petrea, Lieblein and Q. borealis L.) and hazel trees (Corylus avellana L.) raised in greenhouse conditions was inoculated with a suspension of ascospores of: Tuber aestivum Vitt, T. melanosporum Vitt., T. macrosporum Vitt. (black truffles) and T. magnatum Pico ex Vitt. (white truffle). Roots were examined after 4, 8, 10 and 36 months. After 4 months symbiosis could be observed at ultrastructural level. Mycelium from isolated mycoclenes was applied to oak tree root systems with an aim of proving its identity and viability. Mycorrhiza was obtained and the mycelium was reisolated.

Korenov sistem sadnica hrasta (Quercus cerris L., Q. robur L., Q. petrea, Lieblein i Q. borealis L.) i leske (Corylus avellana L.) odgajanih u uslovima staklare inokulisan je ca suspenzijom askospora Tuber aestivum Vitt., T. melanosporum Vitt., T. macrosporum Vitt. (crni tartufi) i T. magnatum Pico ex Vitt. (beli tartuf). Korenovi su posmatrani posle 4, 8, 10 i 36 meseci. Nakon 4 meseca simbioza je dokazana na ultrastrukturnom nivou. Micelija izoloaana sa mikoklena aplikovana je na korenov sistem sadnica hrasta sa ciljem dokazivanja njenog identiteta i vijabiliteta. Mikoriza je dobijena i micelija je reizolovana.