| |
|
|
 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
|
Registro completo
|
|
Biblioteca (s) : |
INIA La Estanzuela. |
|
Fecha : |
22/03/2018 |
|
Actualizado : |
12/09/2018 |
|
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
|
Autor : |
CONIBERTI, A.; FERRARI, V.; DISEGNA, E.; DELLACASSA, E.; LAKSO, A.N. |
|
Afiliación : |
ANDRES CONIBERTI MUNDY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; VIRGINIA PAULINA FERRARI MORENA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; EDGARDO JOSE DISEGNA LIGUORI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; E. DELLACASSA, Laboratorio de Biotecnologia de Aromas, Facultad de Química, UdelaR, Gral. Flores 2124, 11800, Montevideo, Uruguay.; A.N. LAKSO, Department of Horticulture, College of Agriculture and Life Science, Cornell University, 630 W. N. Street, Geneva, NY, 24456, USA. |
|
Título : |
Under-trellis cover crop and deficit irrigation to regulate water availability and enhance Tannat wine sensory attributes in a humid climate. |
|
Fecha de publicación : |
2018 |
|
Fuente / Imprenta : |
Scientia Horticulturae, 2018, v. 235, p. 244-252. |
|
ISSN : |
0304-4238 |
|
DOI : |
doi.org/10.1016/j.scienta.2018.03.018 |
|
Idioma : |
Inglés |
|
Notas : |
Article history :Received 11 December 2017, Revised 3 March 2018, Accepted 6 March 2018, Available online 20 March 2018. |
|
Contenido : |
Abstract:
The goal of our study was to improve Tannat grape and wine composition by achieving vine balance in high-capacity conditions. The current Uruguayan grape-growing paradigm accepts unpredictable periods of water deficit or excess in non-irrigated vineyards, only applying herbicides to eliminate weed competition (H). We used an under-trellis cover crop (UTCC) to limit vine water availability and to reduce vine growth rate and final canopy size. However, to avoid excessive vine water stress due to UTCC competition, irrigation was used as needed during water deficit periods. The experiment was conducted over three consecutive growing seasons from 2011 to 2013, in two experimental vineyards located in southern Uruguay (34°?S 56°?W). Treatments were: UTCC (full cover of the vineyard soil with tall fescue) versus conventional alleyway tall fescue with a 1.0?m-wide weed-free strip under the trellis. Deficit drip irrigation was provided at mid-day stem water potential (SWP) thresholds of ?0.9?MPa early in the season and ?1.1?MPa later. Shoot growth rate, SWP, berry size and berry composition (Brix, organic acids, total anthocyanins) were monitored over the season as well as final yield, cluster and pruning weights and wine sensory attributes. UTCC regulated vine vegetative growth and final canopy size and reduced bunch rot incidence as well as increasing fruit Brix and anthocyanin concentration in grapes and wines. Wines from UTCC treatments had an increased fruity aroma and overall aroma intensity levels and had distinctive sensory characteristics that exceeded those of H wines during overall palatability tests (liking tests). MenosAbstract:
The goal of our study was to improve Tannat grape and wine composition by achieving vine balance in high-capacity conditions. The current Uruguayan grape-growing paradigm accepts unpredictable periods of water deficit or excess in non-irrigated vineyards, only applying herbicides to eliminate weed competition (H). We used an under-trellis cover crop (UTCC) to limit vine water availability and to reduce vine growth rate and final canopy size. However, to avoid excessive vine water stress due to UTCC competition, irrigation was used as needed during water deficit periods. The experiment was conducted over three consecutive growing seasons from 2011 to 2013, in two experimental vineyards located in southern Uruguay (34°?S 56°?W). Treatments were: UTCC (full cover of the vineyard soil with tall fescue) versus conventional alleyway tall fescue with a 1.0?m-wide weed-free strip under the trellis. Deficit drip irrigation was provided at mid-day stem water potential (SWP) thresholds of ?0.9?MPa early in the season and ?1.1?MPa later. Shoot growth rate, SWP, berry size and berry composition (Brix, organic acids, total anthocyanins) were monitored over the season as well as final yield, cluster and pruning weights and wine sensory attributes. UTCC regulated vine vegetative growth and final canopy size and reduced bunch rot incidence as well as increasing fruit Brix and anthocyanin concentration in grapes and wines. Wines from UTCC treatments had an increased fruity aroma and... Presentar Todo |
|
Palabras claves : |
TANNAT; VIGOR; VINE BALANCE; WINE SENSORY ATTRIBUTES. |
|
Thesagro : |
VINO; VITICULTURA. |
|
Asunto categoría : |
F01 Cultivo |
|
Marc : |
LEADER 02594naa a2200277 a 4500
001 1058288
005 2018-09-12
008 2018 bl uuuu u00u1 u #d
022 $a0304-4238
024 7 $adoi.org/10.1016/j.scienta.2018.03.018$2DOI
100 1 $aCONIBERTI, A.
245 $aUnder-trellis cover crop and deficit irrigation to regulate water availability and enhance Tannat wine sensory attributes in a humid climate.$h[electronic resource]
260 $c2018
500 $aArticle history :Received 11 December 2017, Revised 3 March 2018, Accepted 6 March 2018, Available online 20 March 2018.
520 $aAbstract: The goal of our study was to improve Tannat grape and wine composition by achieving vine balance in high-capacity conditions. The current Uruguayan grape-growing paradigm accepts unpredictable periods of water deficit or excess in non-irrigated vineyards, only applying herbicides to eliminate weed competition (H). We used an under-trellis cover crop (UTCC) to limit vine water availability and to reduce vine growth rate and final canopy size. However, to avoid excessive vine water stress due to UTCC competition, irrigation was used as needed during water deficit periods. The experiment was conducted over three consecutive growing seasons from 2011 to 2013, in two experimental vineyards located in southern Uruguay (34°?S 56°?W). Treatments were: UTCC (full cover of the vineyard soil with tall fescue) versus conventional alleyway tall fescue with a 1.0?m-wide weed-free strip under the trellis. Deficit drip irrigation was provided at mid-day stem water potential (SWP) thresholds of ?0.9?MPa early in the season and ?1.1?MPa later. Shoot growth rate, SWP, berry size and berry composition (Brix, organic acids, total anthocyanins) were monitored over the season as well as final yield, cluster and pruning weights and wine sensory attributes. UTCC regulated vine vegetative growth and final canopy size and reduced bunch rot incidence as well as increasing fruit Brix and anthocyanin concentration in grapes and wines. Wines from UTCC treatments had an increased fruity aroma and overall aroma intensity levels and had distinctive sensory characteristics that exceeded those of H wines during overall palatability tests (liking tests).
650 $aVINO
650 $aVITICULTURA
653 $aTANNAT
653 $aVIGOR
653 $aVINE BALANCE
653 $aWINE SENSORY ATTRIBUTES
700 1 $aFERRARI, V.
700 1 $aDISEGNA, E.
700 1 $aDELLACASSA, E.
700 1 $aLAKSO, A.N.
773 $tScientia Horticulturae, 2018$gv. 235, p. 244-252.
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA La Estanzuela (LE) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
|
|
Registro completo
|
|
Biblioteca (s) : |
INIA Treinta y Tres. |
|
Fecha actual : |
13/07/2020 |
|
Actualizado : |
13/07/2020 |
|
Autor : |
INIA (INSTITUTO NACIONAL DE INVESTIGACIÓN AGROPECUARIA).; PROGRAMA NACIONAL PRODUCCIÓN DE CARNE Y LANA. |
|
Afiliación : |
PROGRAMA NACIONAL DE INVESTIGACIÓN PRODUCCIÓN DE CARNE Y LANA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
|
Título : |
XVIII Taller de evaluación de los diagnósticos de gestación vacuna. [Sitio web]. |
|
Fecha de publicación : |
2020 |
|
Fuente / Imprenta : |
Las Brujas, Canelones, (Uruguay): INIA, 2020. |
|
Idioma : |
Español |
|
Notas : |
A través del sitio web de INIA puede acceder a las presentaciones. |
|
Contenido : |
Contenido
W. Ayala, A. Chiapezoni - Bienvenida
J. A. Velazco - Moderador
G. García Pintos - Contexto 18 años del taller
G. Quintans - Contexto 18 años del taller
G. Tiscorinia - Contexto climático y forrajero del servicio 2019/2020.
M. Jaurena - Comentarios de la encuesta realizada para la primera gira nacional virtual de cría.
E. Machado, F. Nin, P. Nieto, G. Sacco, J. A. García Pintos, S. Bordaberry, P. Marinho, E. Texeira, L. Artía. Presentación de resultados de diagnósticos de gestación (3 regiones, 8 presentaciones)
E. Machado. Estudio de casos
G. Quintans - Presentación de resultados consolidados
Reflexiones del servicio y comentarios finales
J. Bonica - Cierre |
|
Palabras claves : |
CRIA VACUNA; GESTACION GANADO BOVINO; PRODUCCION ANIMAL; URUGUAY. |
|
Asunto categoría : |
L01 Ganadería |
|
URL : |
http://www.inia.uy/Paginas/XVIII-Taller-de-evaluacion-de-los-diagnosticos-de-gestacion-vacuna.aspx
|
|
Marc : |
LEADER 01356nam a2200181 a 4500
001 1061229
005 2020-07-13
008 2020 bl uuuu u0uu1 u #d
100 1 $aINIA (INSTITUTO NACIONAL DE INVESTIGACIÓN AGROPECUARIA).
245 $aXVIII Taller de evaluación de los diagnósticos de gestación vacuna. [Sitio web].$h[electronic resource]
260 $aLas Brujas, Canelones, (Uruguay): INIA$c2020
500 $aA través del sitio web de INIA puede acceder a las presentaciones.
520 $aContenido W. Ayala, A. Chiapezoni - Bienvenida J. A. Velazco - Moderador G. García Pintos - Contexto 18 años del taller G. Quintans - Contexto 18 años del taller G. Tiscorinia - Contexto climático y forrajero del servicio 2019/2020. M. Jaurena - Comentarios de la encuesta realizada para la primera gira nacional virtual de cría. E. Machado, F. Nin, P. Nieto, G. Sacco, J. A. García Pintos, S. Bordaberry, P. Marinho, E. Texeira, L. Artía. Presentación de resultados de diagnósticos de gestación (3 regiones, 8 presentaciones) E. Machado. Estudio de casos G. Quintans - Presentación de resultados consolidados Reflexiones del servicio y comentarios finales J. Bonica - Cierre
653 $aCRIA VACUNA
653 $aGESTACION GANADO BOVINO
653 $aPRODUCCION ANIMAL
653 $aURUGUAY
700 1 $aPROGRAMA NACIONAL PRODUCCIÓN DE CARNE Y LANA.
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Treinta y Tres (TT) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
| Expresión de búsqueda válido. Check! |
|
|
