Influence of the trellis/training system on the physiology and production of Vitis labrusca cv. Niagara Rosada in Brazil

Sanchez-Rodriguez, Luz Angela; Spósito, Marcel Bellato

doi:10.1016/j.scienta.2019.109043

Cited by 12 publications

(4 citation statements)

References 22 publications

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“…The Vitis vinifera cultivars are trained until 1.35 to 1.60 m from de ground [17]. The Vitis labrusca under subtropical conditions are trained until 1.00 to 1.80 m from the ground [12,18,19]. However, the hybrids can be more vigorous than these two species, then new training high needs to be tested (e.g., 2.00 m).…”

Section: Introductionmentioning

confidence: 99%

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Photosynthesis, Biochemical and Yield Performance of Grapevine Hybrids in Two Rootstock and Trellis Height

et al. 2023

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The interaction between variety, rootstock, and trellis height is important for grapevine management, mainly for producing new varieties of grapes for juice and wine in new wine-growing regions with high production potential. Then, this study aimed to evaluate the rootstocks and trellis height influence on photosynthesis, biochemical, and yield performance for grapevine hybrids. The experiment was carried out in a randomized block design using two factors, rootstocks (‘IAC 766’ and ‘106-8 Mgt’) and trellis height (until 1.6 and 2.0 m), evaluated for two grapevine hybrids (IAC 138-22 ‘Maximo’ and ‘BRS Violeta’). During grapevine flowering, it was evaluated photosynthesis and biochemical performance, for this, the gaseous exchanges were measured using the open system photosynthesis equipment with a CO2 analyzer and water vapor by infrared radiation, being net assimilation rate of CO2, stomatal conductance, transpiration rate, internal CO2 concentration, water use efficiency, carboxylation efficiency (Rubisco), and the flux density of photosynthetically active photons. At the stages of grapevine flowering and ripening berries were evaluated the antioxidant enzymes (peroxidase (POD), superoxide dismutase (SOD), and catalase (CAT)), total soluble proteins, chlorophylls, and SPAD. The interaction between rootstock and trellis heigh influenced varieties’ photosynthesis, biochemical, and yield performance. In conclusion under subtropical conditions, better photosynthesis, biochemical, and yield performance were observed when both cultivars were grafted on the ‘IAC 766’ rootstock. The ‘IAC 138-22 Maximo’ was trained until 2.0 and grafted on the ‘IAC 766’ rootstock, increasing grape production and photosynthesis efficiency. In addition, this variety was more productive than ‘BRS Violeta’.

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Section: Introductionmentioning

confidence: 99%

“…19 ± 3.98 aA ±standard deviations. Means followed by the same lower-case letter in the column and upper-case letter in the row are not different from each other according to the Tukey's test at 5% probability.…”

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confidence: 99%

Photosynthesis, Biochemical and Yield Performance of Grapevine Hybrids in Two Rootstock and Trellis Height

et al. 2023

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“…An ideal trellis can promote grapevines' photosynthetic capacity through optimizing light interception by the grapevine canopy. Most importantly, a suitable trellis can optimize canopy microclimate by providing sufficient solar penetration into canopies since solar radiation is necessary to enhance the berry composition (Bavougian et al, 2012;Sanchez-Rodriguez and Spośito, 2020) without excessive exposure of clusters to direct sunlight to avoid flavonoid degradation (Martıńez-Lüscher et al, 2020;Torres et al, 2021a). There is evidence that grape clusters over-exposed to solar radiation are prone to occur with some of the widely used trellis systems.…”

Section: Introductionmentioning

confidence: 99%

Adapting wine grape production to climate change through canopy architecture manipulation and irrigation in warm climates

Torres

Tanner

et al. 2022

Front. Plant Sci.

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Grape growing regions are facing constant warming of the growing season temperature as well as limitations on ground water pumping used for irrigating to overcome water deficits. Trellis systems are utilized to optimize grapevine production, physiology, and berry chemistry. This study aimed to compare 6 trellis systems with 3 levels of applied water amounts based on different replacements of crop evapotranspiration (ETc) in two consecutive seasons. The treatments included a vertical shoot position (VSP), two modified VSPs (VSP60 and VSP80), a single high wire (SH), a high quadrilateral (HQ), and a Guyot pruned VSP (GY) combined with 25%, 50%, and 100% ETc water replacement. The SH had greater yields, whereas HQ was slower to reach full production potential. At harvest in both years, the accumulation of anthocyanin derivatives was enhanced in SH, whereas VSPs decreased them. As crown porosity increased (mostly VSPs), berry flavonol concentration and likewise molar % of quercetin in berries increased. Conversely, as leaf area increased, total flavonol concentration and molar % of quercetin decreased, indicating a preferential arrangement of leaf area along the canopy for overexposure of grape berry with VSP types. The irrigation treatments revealed linear trends for components of yield, where greater applied water resulted in larger berry size and likewise greater yield. 25% ETc was able to increase berry anthocyanin and flavonol concentrations. Overall, this study evidenced the efficiency of trellis systems for optimizing production and berry composition in Californian climate, also, the feasibility of using flavonols as the indicator of canopy architecture.

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“…No sistema YT, os ramos são conduzidos de forma inclinada, em ângulos de 120 o , contribuindo para uma maior área para o crescimento dos ramos (SANCHEZ-RODRIGUEZ; SPÓSITO, 2020). O YT concomitante com cobertura plástica (Y trellis system with plastic cover -YT-PC) vem se expandindo para a produção de uvas de mesa devido ao alto rendimento e boa qualidade dos frutos, promovidos pela redução do impacto das chuvas e da radiação solar SANCHEZ-RODRIGUEZ et al, 2020). Além disso, já foi observado que esta técnica auxiliou na redução do período de duração do molhamento em folhas e frutos, consequentemente reduzindo a incidência do míldio (Plasmopara viticola) e da antracnose (Elsinoe ampelina) da videira (BATISTA et al, 2015;.…”

Section: Introductionunclassified

Progresso da ferrugem da videira (>i<Neophysopella tropicalis>/i<) em \'Niagara Rosada\' sob diferentes condições ambientais

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Ao meu avô Elevítico (In memoriam), que me acolheu com todo seu amor e carinho e me motivou a ir atrás dos meus sonhos. Dedico 4 AGRADECIMENTOSA Deus por sempre me guiar por todos meus caminhos percorridos.À toda minha família, principalmente minha mãe, meus avós e minhas tias, que sempre me incentivaram e não mediram esforço para me ajudar a conquistar meus sonhos.À minha professora e orientadora Lilian Amorim pelos seus ensinamentos e por sua paciência em acompanhar o meu desenvolvimento ao longo desses quatro anos de doutorado. Ao Dr. Juan A. Navas-Cortés por aceitar me receber em sua instituição durante o meu período de permanência na Espanha e pelos seus valiosos ensinamentos em análises multivariadas.Ao CNPQ (processo 140075/2019-4) pelo auxílio financeiro durante 16 meses do Doutorado.À CAPES, pelo auxílio financeiro (código 001) durante o restante de meses do Doutorado no Brasil e também por possibilitar financeiramente a minha ida para Espanha através do programa CAPES/Print. À Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) pelo apoio financeiro dos projetos em que eu tive a oportunidade de participar. À Escola Superior de Agricultura "Luiz de Queiroz" pela oportunidade concedida e também aos professores do Programa de Pós-graduação em Fitopatologia que contribuíram para a minha formação acadêmica. Ao Dr. Antônio Nogueira por todo auxílio e ensinamentos técnicos nos ensaios de trocas gasosas.À Silvia Lourenço pelo todo auxílio na condução dos experimentos e atividades do laboratório. À Profa. Dra. Beatriz Appezzato-da-Glória pelo auxílio nas análises histopatológicas.Aos colegas de pós-graduação, Renan

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Influence of the trellis/training system on the physiology and production of Vitis labrusca cv. Niagara Rosada in Brazil

Cited by 12 publications

References 22 publications

Photosynthesis, Biochemical and Yield Performance of Grapevine Hybrids in Two Rootstock and Trellis Height

Photosynthesis, Biochemical and Yield Performance of Grapevine Hybrids in Two Rootstock and Trellis Height

Adapting wine grape production to climate change through canopy architecture manipulation and irrigation in warm climates

Progresso da ferrugem da videira (>i<Neophysopella tropicalis>/i<) em \'Niagara Rosada\' sob diferentes condições ambientais

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