| Basic data |
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| OCA1. Surname awarded to the assessed person | Semjon |
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| OCA2. Name awarded to the assessed person | Boris |
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| OCA3. Degrees awarded to the assessed person | Assoc. prof. , DVM, PhD |
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| OCA4. Hyperlink to the entry of the person in the Register of university staff | https://www.portalvs.sk/regzam/detail/30136 |
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| OCA5. Area of assessment | study programme the market and quality of foodstuffs · II. degree |
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| OCA6. Category of the research/artistic/other output | scientific output |
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| OCA7. Year of publication of the research/artistic/other output | 2024 |
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| OCA8. ID of the record in the Central Registry of Publication Activity (CRPA) or the Central Registry of Artistic Activity (CRAA) | 1266853 |
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| OCA9. Hyperlink to the record in CRPA or CRAA | https://app.crepc.sk/?fn=detailBiblioForm&sid=06719C3F6DCEB01FA480CBB821C0 |
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| Characteristics of the output that is not registered in CRPA or CRAA |
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| OCA10. Hyperlink to the record in another publicly accessible register, catalogue of research/ artistic/other outputs | https://www.webofscience.com/wos/woscc/full-record/WOS:001385551600001 |
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| OCA11. Characteristics of the output in the format of the CRPA or the CRAA bibliographic record, if the output is not available in a publicly accessible register or catalogue of outputs | BARTKOVSKÝ, Martin - SEMJON, Boris - REGECOVÁ, Ivana - BARIČIČOVÁ, Viera - OČENÁŠ, Peter - ŠUĽÁKOVÁ, Lucia - MARCINČÁK, Slavomír. The effect of a leaf fertilization method using humic acids on the minerality and chemical composition of Sauvignon Blanc wine from the Slovak wine region. In: Fermentation. 2024. ISSN 2311-5637, Vol. 10, no. 12 (2024), art. no. 651, p. [1-14]
(2024: 3.300 - IF, 3.500 - IF 5y, 0.629 - SJR, Q2 - SJR Best Q, Q2 - JCR Best Q) |
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| OCA12. Type of the output (if the output is not registered in CRPA or CRAA) | article |
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| OCA13. Hyperlink to the webpage where the output is available (full text, other documentation, etc.) | https://doi.org/10.3390/fermentation10120651 |
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| OCA14. Characteristics of the author's contribution | The author conducted experiments, evaluated the results obtained, and contributed to the final editing of the publication. |
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| OCA15. Annotation of the output with contextual information concerning the description of creative process and the content of the research/artistic/other activity, etc. | The objective of this study was to analyze the minerals transferred to Sauvignon blanc must and wine as an effect of foliar fertilizer application. The mineral composition was determined via atomic absorption spectroscopy. Experimental leaf and berry samples were examined during the phenological grapevine growth phases. A foliar fertilizer mixture (0.5 L/hL) with humic acids (8.51%) and B (0.031 kg) was applied. It was observed that the application of humic acids and boron significantly influenced the quality of Sauvignon blanc wine samples. |
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| Other data |
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| OCA16. Annotation of the output in English | The results of the presented study showed that during the blooming period, there was a statistically significant increase (p < 0.05) in P, K, and B in the experimental group. The results showed that using humic acids and boron in foliar fertilizer significantly (p < 0.05) increased the concentration of minerals in the experimental group. However, P and Fe content in the leaves decreased after veraison. After processing the berries in the vinification process, the levels of boron in the must (0.71 ± 0.06 mg/kg) and, subsequently, in the wine (0.61 ± 0.06 mg/kg) were significantly (p < 0.05) higher in the experimental group. Data showed that the foliar fertilizer significantly increased the concentration of N (176.24 ± 0.02 mg/L) in the experimental must. These changes were also observed in wine samples. In wine, a statistically significant decrease in Ca (82.86 ± 0.29 mg/kg) was observed. |
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| OCA17. List of maximum 5 most significant citations corresponding to the output | WANG, Luxi; GAO, Jianmin; QURESHI, Waqar Ahmed. Evolution and application of precision fertilizer: A review. Agronomy, 2025, 15.8: 1939.
VERDUGO-GAXIOLA, Sara Elizabeth, et al. Advances in Biostimulant Applications for Grapevine (Vitis vinifera L.): Physiological, Agronomic, and Quality Impacts. Horticulturae, 2025, 11.10: 1261. |
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| OCA18. Characteristics of the output's impact on socio-economic practice | It can be concluded that the application of foliar fertilizer with humic substances and boron affected the overall mineral profile of the wine samples examined. The addition of a commercial product in an amount of 0.5 l/hL and its effect on the mineral profile of leaves, yield, and quality of raisins produced per hectare of cultivated area were examined. After the application of the commercial product, a statistically significant change in the mineral profile of the leaves was observed. A statistically significant (p < 0.005) increase in the concentrations of N, P, K, Ca, Mg, Zn, and B was observed in the leaves of the experimental group. The concentrations of selected minerals were affected during the flowering and ripening periods. The foliar fertilizer used in this study affected the concentration of minerals in the leaves, grapes, and final wine. The concentrations of P, K, and B in all experimental samples were significantly affected. Therefore, it can be concluded that HA and B affected the transfer of minerals from the leaves and soil to the wine samples produced. |
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| OCA19. Characteristics of the output and related activities' impact on the educational process | The publication is a suitable supplementary study literature for students of The market and quality of foodstuffs study programme. |
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