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Glasnik Zaštite Bilja, Vol. 45. No. 5., 2022.

Stručni rad

https://doi.org/10.31727/gzb.45.5.10

The importance and role of sulfur in grapevine fertilization

David Gluhić ; Poljoprivredni odjel Poreč, Veleučilište Rijeka, Hrvatska

Puni tekst: hrvatski pdf 128 Kb

str. 97-102

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Sažetak

Sulfur is an important element in the cultivation of grapevines. The first role is certainly as a fungicide against powdery mildew, however, sulfur has an important physiological role in numerous processes in the grapevine. Sulfur is important in nitrogen uptake and metabolism. Likewise, sulfur plays an important role in the synthesis of amino acids, of which the synthesis of methionine is particularly important. The source of sulfur for grapevines are numerous fertilizers that contain sulfur in sulfate form, such as potassium sulfate or magnesium sulfate, while the other part of sulfur comes from the mineralization of organic matter in the soil. Due to the proven positive effect of sulfur on the aromatic profile of numerous varieties of grapevines, it is necessary to take more care of sulfur application in grapevine fertilization.

Ključne riječi

Hrčak ID:

285343

URI

https://hrcak.srce.hr/285343

Datum izdavanja:

14.10.2022.

Podaci na drugim jezicima: hrvatski

Posjeta: 1.127 *

License (open-access, http://creativecommons.org/licenses/by/2.5/):

Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

License (open-access):

Ovo je članak s otvorenim pristupom distribuiran pod uvjetima licence Creative Commons Attribution, koji dopušta neograničenu upotrebu, distribuciju i reprodukciju u bilo kojem mediju, pod uvjetom da se izvorno djelo pravilno citira.

License (open-access):

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Date received: 22 September 2022

Date accepted: 29 September 2022

Publication date: 14 October 2022

Volume: 45

Issue: 5

Pages: 97-102

DOI: 10.31727/gzb.45.5.10

Article Information (continued)

Categories:

Subject: Stručni rad

Categories:

Subject: Professional paper

Važnost i uloga sumpora u gnojidbi vinove loze

Translated Title (en): The importance and role of sulfur in grapevine fertilization

David Gluhić[1]

Email: davidgluhic@yahoo.com

 

[1] Poljoprivredni odjel Poreč, Veleučilište Rijeka, Hrvatska

Abstract

Sumpor je važan element u uzgoju vinove loze. Prva uloga je svakako kao fungicid u borbi protiv pepelnice, međutim, sumpor ima važnu fiziološku ulogu u brojnim procesima u vinovoj lozi. Sumpor je važan u usvajanju i metabolizmu dušika. Isto tako, sumpor ima važnu ulogu u sintezi aminokiselina, od kojih je posebno važna sinteza metionina. Izvor sumpora za vinovu lozu su brojna gnojiva koja sadrže sumpor u sulfatnom obliku, poput kalij sulfata ili magnezij sulfata, dok drugi dio sumpora dolazi iz mineralizacije organske tvari u tlu. Zbog dokazanog pozitivnog učinka sumpora na aromatski profil brojnih sorata vinove loze, potrebno je voditi više računa o gnojidbi sumporom u uzgoju vinove loze.

Translated Abstract

Sulfur is an important element in the cultivation of grapevines. The first role is certainly as a fungicide against powdery mildew, however, sulfur has an important physiological role in numerous processes in the grapevine. Sulfur is important in nitrogen uptake and metabolism. Likewise, sulfur plays an important role in the synthesis of amino acids, of which the synthesis of methionine is particularly important. The source of sulfur for grapevines are numerous fertilizers that contain sulfur in sulfate form, such as potassium sulfate or magnesium sulfate, while the other part of sulfur comes from the mineralization of organic matter in the soil. Due to the proven positive effect of sulfur on the aromatic profile of numerous varieties of grapevines, it is necessary to take more care of sulfur application in grapevine fertilization.

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