Utjecaj defolijacije na kemijski sastav grožđa sorte 'Graševina' u uvjetima vinogorja Slavonski Brod

Madžar, Lucija

prikaz prve stranice dokumenta Utjecaj defolijacije na kemijski sastav grožđa sorte 'Graševina' u uvjetima vinogorja Slavonski Brod

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master's thesis

Utjecaj defolijacije na kemijski sastav grožđa sorte 'Graševina' u uvjetima vinogorja Slavonski Brod

Zagreb: University of Zagreb, Faculty of Agriculture, 2020. urn:nbn:hr:204:098772

Madžar, Lucija

University of Zagreb
Faculty of Agriculture
Department of Viticulture and Enology

Cite this document

APA 6th Edition

Madžar, L. (2020). Utjecaj defolijacije na kemijski sastav grožđa sorte 'Graševina' u uvjetima vinogorja Slavonski Brod (Master's thesis). Zagreb: University of Zagreb, Faculty of Agriculture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:204:098772

MLA 8th Edition

Madžar, Lucija. "Utjecaj defolijacije na kemijski sastav grožđa sorte 'Graševina' u uvjetima vinogorja Slavonski Brod." Master's thesis, University of Zagreb, Faculty of Agriculture, 2020. https://urn.nsk.hr/urn:nbn:hr:204:098772

Chicago 17th Edition

Harvard

Madžar, L. (2020). 'Utjecaj defolijacije na kemijski sastav grožđa sorte 'Graševina' u uvjetima vinogorja Slavonski Brod', Master's thesis, University of Zagreb, Faculty of Agriculture, accessed 20 April 2024, https://urn.nsk.hr/urn:nbn:hr:204:098772

Vancouver

Madžar L. Utjecaj defolijacije na kemijski sastav grožđa sorte 'Graševina' u uvjetima vinogorja Slavonski Brod [Master's thesis]. Zagreb: University of Zagreb, Faculty of Agriculture; 2020 [cited 2024 April 20] Available at: https://urn.nsk.hr/urn:nbn:hr:204:098772

IEEE

L. Madžar, "Utjecaj defolijacije na kemijski sastav grožđa sorte 'Graševina' u uvjetima vinogorja Slavonski Brod", Master's thesis, University of Zagreb, Faculty of Agriculture, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:204:098772

Cite this item: https://urn.nsk.hr/urn:nbn:hr:204:098772

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Metadata

Title	Utjecaj defolijacije na kemijski sastav grožđa sorte 'Graševina' u uvjetima vinogorja Slavonski Brod
Title (english)	Influence of partial defoliation on the chemical composition of grapes of the 'Graševina' variety in conditions wine growing region Slavonski Brod
Author	Lucija Madžar
Mentor	Željko Andabaka (mentor)
Committee member	Željko Andabaka (predsjednik povjerenstva)
Committee member	Marko Karoglan (član povjerenstva)
Committee member	Domagoj Stupić (član povjerenstva)
Committee member	Iva Šikuten (član povjerenstva)
Granter	University of Zagreb Faculty of Agriculture (Department of Viticulture and Enology) Zagreb
Defense date and country	2020-09-30, Croatia
Scientific / art field, discipline and subdiscipline	BIOTECHNICAL SCIENCES Agronomy
Abstract	Defolijacija je jedan od zahvata zelene rezidbe u kojem se vrši prorjeđivanje ili potpuno uklanjanje lisne mase u zoni grožđa. Ako se djelomična defolijacija provodi u fenofazi cvatnje vinove loze smatra se ranom dok se defolijacija u fenofazi šare smatra kasnom defolijacijom. Međutim, vrijeme provođenja zahvata defolijacije se još uvijek aktivno istražuje. U ovome radu je bio cilj istražiti utjecaj djelomične defolijacije provedene u tri različite varijante (jedna varijanta predstavlja bazalnu defolijaciju u fenofazi zametanja boba, druga bazalnu početkom šare, te treća defolijaciju iznad zone grozda također početkom šare) na kemijski sastav grožđa sorte 'Graševina' u podregiji Slavonija. Defolijacija u vrijeme zametanja boba imala je najveći sadržaj šećera dok je defolijacija u fenofazi šare iznad zone grožđa imala najviše mase grozda, peteljkovine i boba, koncentraciju kiselina te smanjeni sadržaj šećera.
Abstract (english)	Defoliation is one of the green pruning performations of thinning or complete removal of leaf mass in the grape zone. If partial defoliation is carried out in the grapevine flowering phase, it is considered as an early defoliation, while defoliation in the pattern phase is considered to be a late defoliation. However, the timing of defoliation is still being actively researched. The aim of this study was to investigate the influence of partial defoliation performed in three different variants (one variant represents basal defoliation in grape berries germination phenophase, another basal defoliation at the beginning of the pattern, and the third defoliation above the cluster zone also at the beginning of the pattern) on the chemical composition of Graševina variety in Slavonia. Defoliation at the time of grape berries germination had the highest sugar content, while defoliation in the phenophase of the pattern above the grape zone had the highest mass and acid concentration, while sugar content was reduced.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:204:098772
Study programme	Title: Horticulture Study programme type: university Study level: graduate Academic / professional title: magistar/ magistra inženjer/inženjerka hortikulture (magistar/ magistra inženjer/inženjerka hortikulture)
Type of resource	Text
File origin	Born digital
Access conditions	Access restricted to students and staff of home institution
Terms of use
Repository	Repository Faculty of Agriculture University of Zagreb
Created on	2020-12-17 11:14:45

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