Vliv arbuskulárních mykorhizních hub na fyziologické projevy a plodnost u révy vinné (Vitis vinifera L.) =:The effect of arbuscular mycorrhizal fungi on physiological processes and fertility of grapevine (Vitis vinifera L.) /

In a three-year field experiment we evaluated the effect of arbuscular mycorrhizal fungi (AMF) on physiological processes and fertility of grapevine (Vitis vinifera L.), there were two variants: inoculated with AMF compared to uninoculated control. The experiment took place at the Faculty of Horticulture, Mendel University in Brno, using Pinot noir and Lemberger planted as a field experiment and in containers (seedlings) and the second part took place in already established vineyard (mature plants). The positive effect of AMF on the must gained from mature plants of both varieties was observed at following parameters: sugar content, assimilable N, Mg and Fe. All the seedlings from both container and field experiment and both varieties demonstrated a positive effect of AMF on the intensity of photosynthesis, stomatal conductance and transpiration level. The expected positive impact of AMF on all investigated parameters was not significatntly demonstrated, which corresponds with the results of current research on this topic