Plant parameters and must composition of ‘Syrah’ grapevine cultivated under sequential summer and winter growing seasons

Pedro, M.J.; Hernandes, José Luiz; Bardin-Camparotto, Ludmila; Blain, Gabriel Constantino

doi:10.1590/1678-4499.146

Cited by 10 publications

(4 citation statements)

References 14 publications

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“…Indeed, insufficient time of maturation leads to watery wines with low alcohol concentration and, after its ideal point, it leads to a wine rich in alcohol, but with low acidity [12]. Accordingly, perfect time to harvest depends on the country or region of production, the type of wine and the natural conditions of the environment [13][14][15]. In this context, our data (Table 1) showed an increase of the amount of soluble solids in Zn-treated grapes, ranging between ca.…”

Section: Discussionmentioning

confidence: 99%

Grape Enrichment with Zinc for Vinification: Mineral Analysis with Atomic Absorption Spectrophotometry, XRF and Tissue Analysis

Daccak

Coelho

Marques

et al. 2020

The 1st International Electronic Conference on Plant Science

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Micronutrient deficiency affects individuals all around the world, being a public health problem. To minimize this problem, several alternatives are being developed, namely agronomic biofortification, to increase the amount of nutrients in food crops. In this context, Zn is one of the most relevant micronutrients for the human body, displaying catalytic, structural, and regulatory properties. Considering that Zn deficiency leads to health disorders (namely, neurological disorders, autoimmune and degenerative diseases related to age, Wilson’s disease, cardiovascular problems, and diabetes mellitus), a technical itinerary for biofortification was outlined in a field of grapes located in Palmela (Portugal), aiming to optimize Zn content for the Syrah variety. Biofortification was performed with foliar spraying of zinc oxide (ZnO) and zinc sulfate (ZnSO4) throughout the production cycle (at concentrations of 0%, 30%, and 60%—0, 450, and 900 g ha−1). The zinc biofortification index increased about 59% and 45%, respectively, with OZn60 and SZn60 (i.e., concentrations of 60% with treatment ZnO and ZnSO4 respectively), whereas its deposition in the flesh of the grapes increased 2.41- and 2.37-fold and in the seeds by approx. 1.76- and 2.19-fold (with OZn60 and SZn60, respectively). After vinification, significant increases in Zn content in the wine were also found (1.92- and 1.77-fold); however, considering the amount of this nutrient in grapes, it was concluded that vinification must also be optimized.

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Section: Discussionmentioning

confidence: 99%

Grape Enrichment with Zinc for Vinification: Mineral Analysis with Atomic Absorption Spectrophotometry, XRF and Tissue Analysis

Daccak

Coelho

Marques

et al. 2020

The 1st International Electronic Conference on Plant Science

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“…In the long-term exploration, the new cultivation and management modes have gradually been shaped for grapevine double cropping: (1) two-crop-a-year grape cultivation that two crops are overlapped at some time, that is the growth periods of the first fruit and the second fruit partially overlap, but the maturity periods are staggered; (2) two-crop-a-year grape cultivation that two crops are not overlapped, in which the first and the second fruit will bear separately, and the growth periods will not overlap. Surprisingly, no matter in the field or facility cultivation, the second fruit can be produced by using summer buds or forcing winter buds to germinate according to local conditions, which has been confirmed on 'Cabernet Sauvignon', 'Pinot Noir', 'Syrah', 'Muscat Hamburg', 'Red Balado' and 'Summer Black' (Figure 1) (Gu et al, 2012;Bai et al, 2015;Guo et al, 2016;Junior et al, 2017;Lu, 2019;Poni et al, 2020).…”

Section: Introductionmentioning

confidence: 90%

“…Previous studies have shown that the fruit flavor and quality of the second fruit of grapevine is obviously better than that of the primary fruit, although the spike weight, single grain weight and size of the former are smaller than those of the latter (Ahmed et al, 2019;Qiu et al, 2019). Specifically, the content of soluble solids (Junior et al, 2017), flavonoids (Chen et al, 2017;Wang et al, 2022;Cheng et al, 2023), phenolic compounds (Xu et al, 2011;Cheng et al, 2019;Lu et al, 2022), volatile compounds (Chen et al, 2021;Lu et al, 2021), and tartaric acid and malic acid (Poni et al, 2020;Martinez de Toda, 2021a) in the second fruit are significantly increased, and compared to the primary fruit, the major components of flavonoids, phenolic compounds and volatile compounds were different in the second fruit. Besides, the growth period of second fruit grape with more beautiful color (Chen et al, 2017;Cheng et al, 2017;Ahmed et al, 2019;Cheng et al, 2023), is significantly shorter than that of the primary fruit (Koyama et al, 2020).…”

Section: Qualitymentioning

confidence: 97%

Grapevine double cropping: a magic technology

Zhang

Que

et al. 2023

Front. Plant Sci.

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Grapevine is one of the most important fruit trees in the world, but it is often threatened by various biotic and abiotic stresses in production, resulting in decreased yield and quality. Grapevine double cropping in one year is a kind of preparatory and artificial control technology, which can not only save the loss of natural disasters, but also plays an important role in staggering the peak to market, thus increasing yield and improving the quality of grape fruit. This perspective provides a concise discussion of the physiological basis, the main determinants, and their impacts on yield and fruit quality of grapevine double cropping. We also highlight the current challenges around this theme and prospect its application in the future.

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“…Some approaches were conducted to harvest twice a year not only for table grape production but also for good wine production (Dunuyaali, Okamoto & Shimamura (1983); Lin et al, 1985; Lin, 1987; Favero et al, 2011; Bai et al, 2008; Yan et al, 2014). Recently, for winemaking purposes, the winter fruits in Brazilian showed physicochemical traits more favorable than those from the summer season, because the summer fruits had higher cluster weight and titratable acidity while the winter ones featured a higher total soluble solids (TSS) content and pH value (Junior et al, 2017; Mitra et al, 2018). However, the approaches could not sustainably produce two crops in the following year.…”

Section: Introductionmentioning

confidence: 99%

Pruning and dormancy breaking make two sustainable grape-cropping productions in a protected environment possible without overlap in a single year

Qiu

Chen²,

Qiu

2019

PeerJ

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In table grape production, protected cultivation in a vineyard in different regions and climates is currently a commonly used practice. The aims of this study were to provide key approaches to sustainably produce two crops of grape without overlap under protected environment in a single year. Spraying the degreening chemicals 400 mg/L ethephon +0.4% sulfur at 4 weeks of vine nutrient restoration after the harvest of the summer crop resulted in the highest percentage of sprouting inflorescence. The retention of 7–10 buds in the base shoot results in the high percentage of sprouting inflorescence. Bud breaking chemicals with 2.5% hydrogen cyanamide+2.0% Baoguoliang +0.02% Shenzhonggen significantly led to sprout inflorescence more efficiently. Cluster and fruit weights of the winter crop weighed significantly less than those of the summer crop. However, the contents of total soluble sugar and titratable acidity were higher than those of the summer crop. The anthocyanin content in the peel of the winter fruit was significantly higher than that in the summer fruit. The yield of the winter crop is controlled by the yield of the summer fruit. To maintain the stability of the two crops for one year, the ratio of yield in the winter to the summer should be controlled from 2:5 to 3:5 to ensure the sustainable production of two crops without overlap for ‘Summer Black’ grape. These results may help grape growers to overcome the impacts of rainy and hot climates with the help of protected facilities, and it could enable the use of solar radiation and heat resources in subtropical and tropical areas.

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Plant parameters and must composition of ‘Syrah’ grapevine cultivated under sequential summer and winter growing seasons

Cited by 10 publications

References 14 publications

Grape Enrichment with Zinc for Vinification: Mineral Analysis with Atomic Absorption Spectrophotometry, XRF and Tissue Analysis

Grape Enrichment with Zinc for Vinification: Mineral Analysis with Atomic Absorption Spectrophotometry, XRF and Tissue Analysis

Grapevine double cropping: a magic technology

Pruning and dormancy breaking make two sustainable grape-cropping productions in a protected environment possible without overlap in a single year

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