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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó; INIA Treinta y Tres. |
Fecha : |
21/02/2014 |
Actualizado : |
31/10/2019 |
Tipo de producción científica : |
Boletín de Divulgación |
Autor : |
CARÁMBULA, M.; TERRA, J.A. |
Afiliación : |
RÓMULO MILTON CARÁMBULA CAUNEGRE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSÉ ALFREDO TERRA FERNÁNDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Las sequías: antes, durante y después |
Fecha de publicación : |
2000 |
Fuente / Imprenta : |
Montevideo (Uruguay): INIA, 2000. |
Páginas : |
133 p. |
Serie : |
(INIA Boletín de Divulgación ; 74) |
ISBN : |
9974-38-1 16-9 |
ISSN : |
1510-7396 |
Idioma : |
Español |
Palabras claves : |
AGUA DE LLUVIA; AGUA DE RIEGO; AGUA DEL SUELO; DEFICIT HIDRICO; LLUVIA; SEQUIA; URUGUAY. |
Thesagro : |
AGUA; AIRE; BALANCE HIDRICO; DEFICIT HIDRICO; PLANTAS FORRAJERAS; RECURSOS NATURALES; SEQUIA; SUELO. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/2773/1/111219240807160914.pdf
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Marc : |
LEADER 00803nam a2200325 a 4500 001 1002905 005 2019-10-31 008 2000 bl uuuu u00u1 u #d 022 $a1510-7396 100 1 $aCARÁMBULA, M. 245 $aLas sequías$bantes, durante y después 260 $aMontevideo (Uruguay): INIA$c2000 300 $a133 p. 490 $a(INIA Boletín de Divulgación ; 74) 650 $aAGUA 650 $aAIRE 650 $aBALANCE HIDRICO 650 $aDEFICIT HIDRICO 650 $aPLANTAS FORRAJERAS 650 $aRECURSOS NATURALES 650 $aSEQUIA 650 $aSUELO 653 $aAGUA DE LLUVIA 653 $aAGUA DE RIEGO 653 $aAGUA DEL SUELO 653 $aDEFICIT HIDRICO 653 $aLLUVIA 653 $aSEQUIA 653 $aURUGUAY 700 1 $aTERRA, J.A.
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INIA Las Brujas (LB) |
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| Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
22/03/2018 |
Actualizado : |
12/09/2018 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
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.
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