Effect of Irrigation and Canopy Management on Vine Water Relations, Plant Microclimate, Berry Growth and Productivity in Vitis Vinifera Cv. Cabernet Sauvignon

Effect of Irrigation and Canopy Management on Vine Water Relations, Plant Microclimate, Berry Growth and Productivity in Vitis Vinifera Cv. Cabernet Sauvignon PDF Author: Marcelo Jose Belmonte
Publisher:
ISBN:
Category :
Languages : en
Pages : 250

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Physiological and Molecular Responses of Cabernet Sauvignon (Vitis Vinifera L.) to Novel Water Management Strategies

Physiological and Molecular Responses of Cabernet Sauvignon (Vitis Vinifera L.) to Novel Water Management Strategies PDF Author: Xiaochi Ma
Publisher:
ISBN:
Category : Cabernet (Wine)
Languages : en
Pages : 197

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Washington state is currently the second largest premium wine producer in the United States, with Vitis vinifera L. cv. Cabernet Sauvignon as one of the top produced varieties. Grape production in Washington not only depends on natural rainfall, but also on supplemental irrigation given the semi-arid climate. However, competition for agricultural water availability between grapes and other staple crops has become intense due to unstable climatic patterns and local policies, making efficient water management essential for sustainable viticulture and the development of the wine industry in Washington. Using Cabernet Sauvignon as a model variety, this project aimed to improve efficiency of water management by investigating the effects of novel irrigation strategies and watering regimes on grapevine physiology and grape production. Chapter one provides a comprehensive review of grapevine performance under water stress and discusses strategies to enhance water management in vineyards. Chapters two to four describe the implementation of a novel subsurface drip irrigation strategy named direct root-zone irrigation (DRZ) and summarize grapevine responses. Compared with traditional surface drip irrigation, DRZ increased leaf net CO2 assimilation rate and yield, reduced shallow root growth, and showed potential to save water and enhance crop water use efficiency without reducing grape quality. DRZ likely increased soil water availability but did not show significant effect on root growth in the deep soil profile. Finally, a greenhouse study described in chapter five investigated the responses of grapevine to four different watering regimes, which revealed that increasing watering rate after veraison did not improve grape yield and quality, but it helped improve carbon assimilation in leaves and relieved water stress in grapevines during later growing stages. Moreover, a negative correlation was found between peroxisome abundance in leaves and midday stem water potential, which provides a cellular readout to better understand grapevine growth under water deficit. Overall, this project provides new ways to improve water productivity and advances the understanding of physiological and molecular responses of grapevines to water stress.

Secondary Metabolites in Grapevine Stress Response - Women in Plant Science Series

Secondary Metabolites in Grapevine Stress Response - Women in Plant Science Series PDF Author: Alessandra Ferrandino
Publisher: Frontiers Media SA
ISBN: 2832535933
Category : Science
Languages : en
Pages : 163

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Impact of Different Irrigation Strategies on Grapes and Wine Quality of Four Grapevine Cultivars (Vitis Sp.) in Cool Climate Conditions. An Investigation Into the Relationships Among ABA, Water Status, Grape Cultivar and Wine Quality

Impact of Different Irrigation Strategies on Grapes and Wine Quality of Four Grapevine Cultivars (Vitis Sp.) in Cool Climate Conditions. An Investigation Into the Relationships Among ABA, Water Status, Grape Cultivar and Wine Quality PDF Author: Gabriel Balint
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Influence of Fruit Microclimate on "Seyval" Fruit Composition and Wine Quality in the Context of Various Vine Canopy Management Systems

Influence of Fruit Microclimate on Author: Andrew Gordon Reynolds
Publisher: Ann Arbor, Mich. : University Microfilms International
ISBN:
Category : Grapes
Languages : en
Pages : 524

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Whole-canopy Photosynthesis and Transpiration Under Regulated Deficit Irrigation in Vitis Vinifera L. Cv. Cabernet Sauvignon

Whole-canopy Photosynthesis and Transpiration Under Regulated Deficit Irrigation in Vitis Vinifera L. Cv. Cabernet Sauvignon PDF Author: Jorge Esteban Perez Peña
Publisher:
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Category : Deficit irrigation
Languages : en
Pages :

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Advances in Grape and Wine Biotechnology

Advances in Grape and Wine Biotechnology PDF Author: Antonio Morata
Publisher: BoD – Books on Demand
ISBN: 1789846129
Category : Technology & Engineering
Languages : en
Pages : 298

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Book Description
Advances in Grape and Wine Biotechnology is a collection of fifteen chapters that addresses different issues related to the technological and biotechnological management of vineyards and winemaking. It focuses on recent advances in the field of viticulture with interesting topics such as the development of a microvine model for research purposes, the mechanisms of cultivar adaptation and evolution in a climate change scenario, and the consequences of vine water deficit on yield components. Other topics include the metabolic profiling of different Saccharomyces and non-Saccharomyces yeast species and their contribution in modulating the sensory quality of wines produced in warm regions, the use of new natural and sustainable fining agents, and available physical methods to reduce alcohol content. This volume will be of great interest to researchers and vine or wine professionals.

Proceedings of the International Symposium on Irrigation and Water Relations in Grapevine and Fruit Trees

Proceedings of the International Symposium on Irrigation and Water Relations in Grapevine and Fruit Trees PDF Author: Rosana Celia Vallone
Publisher:
ISBN:
Category : Fruit trees
Languages : en
Pages : 200

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Seasonal and Diurnal Water Relations Responses of Pinot Noir (Vitis Vinifera L.) Grapevines to Irrigation and Defoliation Experiments

Seasonal and Diurnal Water Relations Responses of Pinot Noir (Vitis Vinifera L.) Grapevines to Irrigation and Defoliation Experiments PDF Author: Jodee Kristine Ellett
Publisher:
ISBN:
Category :
Languages : en
Pages : 196

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Influence of Row Orientation and Cluster Exposure to Sunlight on the Microclimate and Composition of Cabernet Sauvignon Fruit

Influence of Row Orientation and Cluster Exposure to Sunlight on the Microclimate and Composition of Cabernet Sauvignon Fruit PDF Author: Keir Edward Keightley
Publisher:
ISBN:
Category :
Languages : en
Pages : 176

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