Search Results - "David Uriarte"

Combined effect of crop forcing and reduced irrigation as techniques to delay the ripening and improve the quality of cv. Tempranillo (Vitis vinifera L.) berries in semi-arid climate conditions by Lavado, Nieves, Prieto, M. Henar, Mancha, Luis A., Moreno, Daniel, Valdés, M. Esperanza, Uriarte, David

“…In Mediterranean vineyards, high temperatures and scarce water resources affect the quantity and quality of harvests. Crop forcing (F) is a novel approach that…”
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Forcing vine regrowth under different irrigation strategies: effect on polyphenolic composition and chromatic characteristics of cv. Tempranillo wines grown in a semiarid climate by Lavado Rodas, Nieves, Uriarte Hernández, David, Moreno Cardona, Daniel, Mancha Ramírez, Luis A, Prieto Losada, María Henar, Valdés Sánchez, María Esperanza

“…One of the effects of climate change in warm areas is the asynchrony between the dates of the technological and the phenolic maturity of grapes. This is…”
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Assessment of the Crop Forcing Technique and Irrigation Strategy on the Ripening of Tempranillo Grapes in a Semiarid Climate by Lavado, Nieves, Uriarte, David, Mancha, Luis A., Moreno, Daniel, Valdés, M. Esperanza, Henar Prieto, M.

“…Background and Aims. High temperatures during grape ripening have a negative effect on the winemaking characteristics of musts. The crop forcing technique…”
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Assessing Effect of Irrigation Frequency on Evaporation and Transpiration in Vineyards Using SIMDualKc Simulation Model with Measured Wet Fraction by Esteban-Sanchez, Gonzalo, Campillo, Carlos, Uriarte, David, Moral, Francisco J.

“…Irrigation efficiency is important for the environment and the economy. SIMDualKc has been effectively used to calculate evaporation and transpiration…”
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Technical Feasibility Analysis of Advanced Monitoring with a Thermal Camera on an Unmanned Aerial Vehicle and Pressure Chamber for Water Status in Vineyards by Esteban-Sanchez, Gonzalo, Campillo, Carlos, Uriarte, David, Moral, Francisco J.

“…Water is a limiting factor and to adopt the most appropriate agronomic strategy it is necessary to know the water status. The objective is (i) analysing of the…”
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Evaluation of the Carry-Over Effect of the “Crop-Forcing” Technique and Water Deficit in Grapevine ‘Tempranillo’ by Lavado, Nieves, Uriarte, David, Mancha, Luis Alberto, Moreno, Daniel, Valdés, M. Esperanza, Prieto, M. Henar

“…“Crop-forcing” is an effective technique to delay grape maturation to a period of lower temperatures, and in this way, improve grape quality. Because of the…”
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Characterization of the Transpiration of a Vineyard under Different Irrigation Strategies Using Sap Flow Sensors by Mancha, Luis, Uriarte, David, Prieto, María

“…Lysimeters are the reference method for determining ETc, but they are expensive and complex, which limits their use. The first objective of this work was to…”
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The Evolution of Total Phenolic Compounds and Antioxidant Activities during Ripening of Grapes (Vitis vinifera L., cv. Tempranillo) Grown in Semiarid Region: Effects of Cluster Thinning and Water Deficit by Garrido, Inmaculada, Uriarte, David, Hernández, Marcos, Llerena, José Luis, Valdés, María Esperanza, Espinosa, Francisco

“…A study was made of how water status (rainfed vs. irrigated) and crop load (no cluster thinning vs. cluster thinning) can together affect the grapes of cv…”
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Effects of Regulated Deficit Irrigation and Early Cluster Thinning on Production and Quality Parameters in a Vineyard cv. Tempranillo under Semi-Arid Conditions in Southwestern Spain by Mancha, Luis Alberto, Uriarte, David, Valdés, Esperanza, Moreno, Daniel, Prieto, María del Henar

“…The efficient use of water in the vineyard requires knowledge of the crop’s response to irrigation in terms of production and quality and the interaction of…”
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Histochemical and immunohistochemical analysis of enzymes involved in phenolic metabolism during berry development in Vitis vinifera L by Molero de Ávila, María Eugenia, Alarcón, María Victoria, Uriarte, David, Mancha, Luis Alberto, Moreno, Daniel, Francisco-Morcillo, Javier

“…Phenolics are involved in many of plants’ biological functions. In particular, they play important roles in determining the quality of grape berries and the…”
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Vine Irrigation through Two Shoot Densities in Flavonoid and Non-Flavonoid Compounds in 'Tempranillo' Grapes by Moreno, Daniel, Alarcón, María Victoria, Uriarte, David, Mancha, Luis A, Valdés, María Esperanza

“…This study aims to analyze the effects of non-limiting irrigation ( ) vs. rainfed ( ) through two different shoot densities, high-load ( ) and low-load ( ), on…”
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Effects of irrigation and shoot thinning on the size and phenolics content of developing grape berries (Vitis vinifera L. cv. Tempranillo) by Molero de Ávila, María E., Alarcón, María V., Moreno, Daniel, Mancha, Luis A., Uriarte, David, Francisco-Morcillo, Javier

“… Aim of study: The concentration of phenolics in the grape berries can be influenced by cultural practices such as irrigation or thinning. The main objective…”
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Improving the Phenolic Content of Tempranillo Grapes by Sustainable Strategies in the Vineyard by Valdés, M Esperanza, Talaverano, M Inmaculada, Moreno, Daniel, Uriarte, David, Mancha, Luis, Vilanova, Mar

“…Wine phenolics are of considerable interest due to their implication in the organoleptic appreciation of wines and due to their bioactive functions as…”
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Productive response of Macabeo varietie in two locations of Spain by Montoro, Amelia, Torija, Irene, Mancha, Luis A., Moreno, Daniel, Uriarte, David

“…The work was carried out on Vitis vinifera, L. (cv. Macabeo) grafted onto 110 Ritcher rootstock and cultivated in two locations of the southern half of Spain:…”
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Effects of defoliation and water restriction on total phenols and antioxidant activities in grapes during ripening by Inmaculada Garrido, José Luis Llerena, María Esperanza Valdés, Luis Alberto Mancha, David Uriarte, Maria del Henar Prieto, Francisco Espinosa

“…Aim: To compare the effect of water restriction and defoliation on the phenol contents and oxidant and antioxidant activities of Tempranillo grapes grown in…”
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Early leaf removal applied in warm climatic conditions: Impact on Tempranillo wine volatiles by Moreno, Daniel, Valdés, Esperanza, Uriarte, David, Gamero, Esther, Talaverano, Inmaculada, Vilanova, Mar

“…Defoliation is a cultural practice with demonstrated benefits in grape and wine quality. The objective of this study was to evaluate the effect of early leaf…”
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Upgrading and validating a soil water balance model to predict stem water potential in vineyards by Mirás-Avalos, José M., Escalona, José M., Pérez-Álvarez, Eva Pilar, Romero, Pascual, Botia, Pablo, Navarro, Josefa, Torres, Nazareth, Santesteban, Luis Gonzaga, Uriarte, David, Intrigliolo, Diego S., Buesa, I.

“…•An upgraded model for assessing grapevine midday stem water potential is presented.•The model was slightly sensitive to input parameters related to soil,…”
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Modeling grapevine performance with ‘VitiSim’, a weather-based carbon balance model: Water status and climate change scenarios by Mirás-Avalos, José Manuel, Uriarte, David, Lakso, Alan N., Intrigliolo, Diego S.

“…•A model (VitiSim) was used to assess water status effects and different climate scenarios on vine dry matter production.•Model outputs were greatly influenced…”
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Effects of cluster thinning and irrigation amount on water relations, growth, yield and fruit and wine composition of Tempranillo grapes in Extemadura (Spain) by María Esperanza Valdés, Daniel Moreno, Esther Gamero, David Uriarte, María del Henar Prieto, Raquel Manzano, Joaquín Picón, Diego Sebastiano Intrigliolo

“…Aim: The effects of cluster thinning and irrigation regime on vine performance and grape and wine quality of Tempranillo grapevines were studied in a field…”
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Crop forcing technique and irrigation strategy modified the content and phenolic profile of cv. Tempranillo grape berries grown in a semi‐arid climate by Lavado, Nieves, Uriarte, David, Moreno, Daniel, Mancha, Luis A., Prieto, M. Henar, Valdés, M. Esperanza

“…BACKGROUND Climate change modifies the content and phenolic profiles of grapes and wines. It is known that high temperatures, related to climate change, reduce…”
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