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dc.creatorStefanović, Dejan
dc.creatorNikolić, Nina
dc.creatorKostić, Ljiljana
dc.creatorTodić, Slavica
dc.creatorNikolić, Miroslav
dc.date.accessioned2021-07-30T09:19:57Z
dc.date.available2021-07-30T09:19:57Z
dc.date.issued2021
dc.identifier.issn2073-4395
dc.identifier.urihttp://aspace.agrif.bg.ac.rs/handle/123456789/5884
dc.description.abstractCluster zone leaf removal is a well-established viticulture practice for improving cluster mi-croclimate and wine quality in cooler climates, while its efficacy in warmer conditions is less is known. Here we compared the effect of early (ELR, after fruit set; diameter of berries 3–5 mm) and late (LLR, beginning of veraison) leaf removal on berry composition and wine phenolic profile of grapevine (Vitis vinifera L.) variety Cabernet Sauvignon grown in a temperate, warmer region of Eastern Serbia. Compared to the control (no leaf removal), both leaf removal treatments increased the sugar content in fresh juice and alcohol concentration in wine. Over three consecutive years (2011–2013) markedly different in temperature and rainfall, ELR was clearly most effective in decreasing weights of cluster and of one berry, and in increasing of skin share in a berry. The content of total phenols, tartaric acid esters, anthocyanins, and flavanols in berry skin and wine was the highest in ELR treatment. ELR prominently modified the phenolic profile: Increasing flavanols, myricetin and quercetine in skin and wine, and anthocyanins, peonidin-3-glucoside in skin and delphinidin-3-glucoside in wine. This work demonstrated that early leaf removal positively influenced the chemical composition of berries and wine of Cabernet Sauvignon and might be recommended for practice in the temperate warm conditions.sr
dc.language.isoensr
dc.publisherMDPI AGsr
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200053/RS//sr
dc.rightsopenAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceAgronomysr
dc.subjectAnthocyaninsr
dc.subjectBerry skinsr
dc.subjectCanopy managementsr
dc.subjectFlavanolsr
dc.subjectGrape yieldsr
dc.subjectWine qualitysr
dc.titleEarly Leaf Removal Increases Berry and Wine Phenolics in Cabernet Sauvignon Grown in Eastern Serbiasr
dc.typearticlesr
dc.rights.licenseBYsr
dc.citation.issue2
dc.citation.rankM21~
dc.citation.spage238
dc.citation.volume11
dc.identifier.doi10.3390/agronomy11020238
dc.identifier.fulltexthttp://aspace.agrif.bg.ac.rs/bitstream/id/23101/Early_Leaf_Removal_pub_2021.pdf
dc.identifier.scopus2-s2.0-85108974277
dc.identifier.wos000621996300001
dc.type.versionpublishedVersionsr


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