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Agronomy journal, Vol. 83 No. 1-2, 2021.

Original scientific paper

https://doi.org/10.33128/ag.83.1-2.3

Influence of partial defoliation on the chemical composition of grapevine variety Graševina in the vineyard area of Slavonski Brod

Željko Andabaka orcid id orcid.org/0000-0002-2129-9588 ; Agronomski fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska
Darko Preiner ; Agronomski fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska
Domagoj Stupić orcid id orcid.org/0000-0003-1663-7527 ; Agronomski fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska
Zvjezdana Marković ; Agronomski fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska
Edi Maletić ; Agronomski fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska
Jasminka Karoglan Kontić ; Agronomski fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska
Iva Šikuten orcid id orcid.org/0000-0002-3396-1276 ; Agronomski fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska
Ivana Tomaz ; Agronomski fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska
Antonija Tomić ; Agronomski fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska
Petra Štambuk orcid id orcid.org/0000-0001-5480-6737 ; Znanstveni centar izvrsnosti za bioraznolikost i molekularno oplemenjivanje bilja, Zagreb, Hrvatska
Lucija Madžar ; Brodski Stupnik, Hrvatska

Full text: croatian pdf 229 Kb

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Abstract

Defoliation is one of the green pruning interventions in which thinning or complete removal of leaves in the grape zone is performed. If partial defoliation is carried out in the grapevine during the flowering phase, it is considered an early defoliation, while defoliation in the pattern phase is considered to be a late defoliation. 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 flowering phenophase, the second variant basal defoliation at the beginning of the verison, and the third variant represents defoliation above the cluster zone, also at the beginning of the verison) on the chemical composition of Graševina variety in Slavonia.

Keywords

defoliaton; Graševina; chemical composition; phenophase

Hrčak ID:

272371

URI

https://hrcak.srce.hr/272371

Publication date:

11.2.2022.

Article data in other languages: croatian

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