Current viticultural techniques to mitigate the effects of global warming on grape and wine quality: A comprehensive review

Gutiérrez‐Gamboa, Gastón; Wu, Zheng; Toda, F. Martínez de

doi:10.1016/j.foodres.2020.109946

Cited by 128 publications

(118 citation statements)

References 201 publications

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“…In this regard, the genetic diversity hosted in Vitis ssp. can provide new functional abilities [70,71], necessary to match specific clone/cultivar/rootstock/site combinations. Finally, our results may provide a nutritional guide for the viticulturists and growers of Northern Chile and to bring the possibility to diversify their production using these minority and autochthonous varieties that adapt well to the edaphoclimatic conditions of hyper-arid Northern Chile.…”

Section: Discussionmentioning

confidence: 99%

Effects of Rootstocks on Blade Nutritional Content of Two Minority Grapevine Varieties Cultivated under Hyper-Arid Conditions in Northern Chile

et al. 2021

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In the 90s, as in other countries, transformation of Chilean viticulture brought about the introduction and spread of European grapevine varieties which has resulted in a massive loss of minor local and autochthonous grapevine varieties traditionally grown in several wine growing regions. Fortunately, in recent years, autochthonous and minority varieties have been revalued due to their high tolerance to pests and diseases and because of their adaptation to thermal and water stress triggered by global warming. In this study, we assessed the nutritional status of two autochthonous grapevines grafted onto four different rootstocks under the hyper-arid climatic conditions of Northern Chile over three consecutive seasons. The results showed that R32 rootstock induced high N, P, Ca, Mg and Mn levels in blades compared to Harmony rootstock. R32 rootstock and to a lesser extent, 1103 Paulsen and 140 Ruggeri rootstocks kept balanced levels of nutrients in blades collected from Moscatel Amarilla and Moscatel Negra grapevine varieties. Additionally, Harmony presented slight nutritional imbalance compared to the rest of studied rootstocks due to its low absorption of Mg, Mn, Ca and P, and its high K absorption, which was exacerbated under warm weather and salinity soil conditions. These results may provide a basis for specific cultivar/rootstock/site combinations, a nutritional guide for the viticulturists of Northern Chile, and options to diversify their production favoring the use of minority and autochthonous varieties that adapt well to hyper-arid conditions of Northern Chile.

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Section: Discussionmentioning

confidence: 99%

Effects of Rootstocks on Blade Nutritional Content of Two Minority Grapevine Varieties Cultivated under Hyper-Arid Conditions in Northern Chile

et al. 2021

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“…This suggests the need or adopting measures or looking for alternatives to maintain the suitability and quality of the wines, in particular for areas were the main cultivars could be threatened. Different studies are being carried out in the area exploring practices to mitigate the effect of climate change on the vines (Gutiérrez-Gamboa et al, 2021;Zheng et al, 2017). Other studies suggest the introduction of new plant material as an alternative to mitigate the effects (van Leeuwen et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Interannual and spatial variability of grape composition in the Rioja DOCa show better resilience of cv. Graciano than cv. Tempranillo under a warming scenario

Ramos

Toda

2021

OENO One

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Weather conditions affect vine development and grape composition, although the response may be different depending on the variety and altitude. Under scenarios of climate change, the knowledge of the relationships between grape composition and climate is therefore important to know the suitability of a given cultivar. In this research, the variability of the grape composition of two red varieties with different phenological timings (Vitis vinifera L. cv. Tempranillo and Graciano) cultivated in Rioja DOCa (Spain) and the climatic variables that have a higher effect on the response of each of them were analysed. Grape composition of both cultivars at technical maturity (considered when a probable volumetric alcoholic degree (PVAD) = 13 º was reached) was analysed during the period 2008–2020 in areas located at different elevations and related to the weather conditions recorded in those areas. The results show the effect of temperature and water availability in different periods during the growing cycle on grape composition and the potential benefits of cultivating at a higher elevation, under higher water availability. The anthocyanins were affected by the maximum temperatures recorded in the period before veraison and during ripening (period veraison to technical maturity), decreasing their concentrations with increasing temperatures. In addition, higher water availability gave rise to an increase in acidity. Graciano is shown as a variety more suitable than Tempranillo to be cultivated under warmer conditions.

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“…Pruning shoots on grape bushes is one of the most important techniques in the yield formation. This operation is carried out in winter or early spring before the beginning of the grapevine bleeding [6]. During the growing season, green operations are carried out: breaking-off shoots, topping [3], forcing regrowth [6], leaf removal [7,8], thinning shoots (forming a shoots load on bushes) [9], etc.…”

Section: Introductionmentioning

confidence: 99%

“…This operation is carried out in winter or early spring before the beginning of the grapevine bleeding [6]. During the growing season, green operations are carried out: breaking-off shoots, topping [3], forcing regrowth [6], leaf removal [7,8], thinning shoots (forming a shoots load on bushes) [9], etc. These techniques are more often performed in a complex [10][11][12].…”

Section: Introductionmentioning

confidence: 99%

Impact of the south Russia weather conditions on the fruitfulness coefficients of domestic breeding grape varieties

Marmorshtein

Petrov

Luk'yanov³

et al. 2021

E3S Web Conf.

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The issue of grape plants adaptation to current and future climate changes is acute. Agrobiological records conducted in vineyards at the beginning of the growing season show the possible productivity by the values of the fruitfulness coefficients (k1 and k2). The adaptation of plants is higher in varieties with high values of the fruitfulness coefficients, so it is important to determine their relationship with the weather conditions of the territory. The aim of this work was to study the influence of weather conditions in the south Russia on the grapes fruitfulness coefficients of thirteen Vitis Vinifera varieties of domestic breeding AZESVW and NCZSRIHV for the period 2007-2020 by the method of correlation analysis. A large relationship between the parameters of fruitfulness k1 and k2 with the temperature of the previous year (especially with the minimum air temperature and temperature range), and a smaller one with the characteristics of moisture availability, was revealed. The influence of winter meteorological conditions was noted in the correlation analysis of all the data, for individual varieties, due to frost resistance, the dependence was not significant. In general, there is a variety-specific correlation.

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Current viticultural techniques to mitigate the effects of global warming on grape and wine quality: A comprehensive review

Cited by 128 publications

References 201 publications

Effects of Rootstocks on Blade Nutritional Content of Two Minority Grapevine Varieties Cultivated under Hyper-Arid Conditions in Northern Chile

Effects of Rootstocks on Blade Nutritional Content of Two Minority Grapevine Varieties Cultivated under Hyper-Arid Conditions in Northern Chile

Interannual and spatial variability of grape composition in the Rioja DOCa show better resilience of cv. Graciano than cv. Tempranillo under a warming scenario

Impact of the south Russia weather conditions on the fruitfulness coefficients of domestic breeding grape varieties

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