SWS Academic Research eLibraryEarth & Planetary Sciences

Browse

Search Results

Now showing 1 - 3 of 3

Author publications

Oliver Obročník

3 linked publication records · Slovak University of Agriculture in Nitra

Author: Oliver ObročníkYear: 2024clear all
Showing 1-3 of 3 records
1
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Ecology, Economics, Education and Legislation, Vol 24, Issue 5.1
Publication

COMPARATIVE ANALYSIS OF WATER POTENTIAL MEASUREMENTS AND CLIMATIC DATA IN SLOVAKIA

(STEF92 Technology, 2024-11-15, Oliver Obročník, Viliam Bárek, Vladimír Kišš, Anna Báreková, Oleg Paulen)

Show more

In our study, we used the measurement of water potential using a pressure chamber, and we compared the collected data with the data from the Nove Zamky meteorological station for the period 21.6.2023 - 22.8.2023. The aim of the work was to compare the data collected using water potential measurements from two locations in the Nove Zamky area with the corresponding meteorological data collected from the meteorological station also located in Nove Zamky. After data collection, we then determined whether the technolo...

Ecology and Environmental Protection2024
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Ecology, Economics, Education and Legislation, Vol 24, Issue 5.1
Publication

THE INFLUENCE OF IRRIGATION ON DENDROMETRIC CHANGES OF JUGLANS REGIA L. UNDER CONDITIONS OF CLIMATE CHANGE

(STEF92 Technology, 2024-11-15, Vladimír Kišš, Viliam Bárek, Oliver Obročník, Anna Báreková, Oleg Paulen)

Show more

Climate change is a very serious threat, and its consequences affect many different aspects of our lives. In Slovakia, we will also have to get used to the faster onset of warm and dry weather in the spring. The year, from a temperature point of view, ended as the 2nd warmest since 1931. Statistically very significant (annual) deviations occurred in the entire territory of Slovakia, so we characterize it in terms of temperature as strongly to extremely above normal. We monitored the influence of climatic condition...

Ecology and Environmental Protection2024
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Ecology, Economics, Education and Legislation, Vol 24, Issue 5.1
Publication

THE USE OF SAP FLOW SENSORS IN IRRIGATION MANAGEMENT OF ROYAL WALNUT (JUGLANS REGIA L.)

(STEF92 Technology, 2024-11-15, Viliam Bárek, Oliver Obročník, Vladimír Kišš, Anna Báreková, Oleg Paulen)

Show more

Pervasive environmental stressors, particularly water deficits, have a major impact on plant production, diverting necessary energy away from growth and development to mitigate stress effects. This study addresses the impact of several water regimes (irrigated and non-irrigated) on royal walnut individuals (Juglans regia L.) in an orchard in western Slovakia. Our analysis focused on sap flow measurements using the stem heat balancing method from July 13 to September 21, 2021. In the midday hours, the sap flow rate...

Ecology and Environmental Protection2024
Showing 1-3 of 3 records
1