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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
02/10/2017 |
Actualizado : |
02/10/2017 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
CONIBERTI, A.; FERRARI, V.; DISEGNA, E.; GARCÍA PETILLO, M.; 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; MARIO GARCÍA PETILLO, Departamento de Suelos y Aguas, Facultad de Agronomía, UdelaR.; A.N. LAKSO, Department of Horticulture, College of Agriculture and Life Science, Cornell University. |
Título : |
Under-trellis cover crop and planting density to achieve vine balance in a humid climate. |
Fecha de publicación : |
2017 |
Fuente / Imprenta : |
Scientia Horticulturae, 2018, v. 227, p. 65?74. |
ISSN : |
0304-4238 |
DOI : |
10.1016/j.scienta.2017.09.012 |
Idioma : |
Inglés |
Notas : |
Article history: Received 25 June 2017; Received in revised form 24 August 2017; Accepted 16 September 2017; Available online 28 September 2017. |
Contenido : |
ABSTRACT.
The goal of our study was to improve Tannat Vitis vinifera L. grape and wine composition, by achieving vine balance in a humid climate. We tested under-trellis cover crops (UTCC) compared to a standard floor management of alleyway cover crops and under-vine herbicide. This strategy was tested in combination with variable planting density over three growing seasons in Southern Uruguay. Two factors were evaluated in a split plot design with five replicates. Treatments were, (1) UTCC (full cover of the vineyard soil with tall fescue (Festuca
arundinacea Shreb)) versus conventional alleyway tall fescue with 1.0 m wide weed-free strips under the trellis, and (2) two spacings between vines in the row (0.8 vs 1.5 m). To avoid excessive vine water stress, supplemental irrigation was used during water deficit periods. Shoot growth rate, mid-day stem water potential, berry size and berry composition were monitored over the season as well as final yield, cluster and pruning weights. Results showed that UTCC reduced vegetative growth as expressed by pruning weight/m while closer PD resulted in greater vegetative growth parameters. UTCC reduced vine vegetative growth to recommended values of pruning weight per m of row under both plating densities. It also reduced berry size, cluster weight and bunch rot incidence as well as increased total soluble solids and anthocyanin concentration in grapes compared to the standard herbicide treatment. The use of UTCC with supplemental irrigation, showed promise for achieving vine balance in high vine capacity conditions.
© 2017 Elsevier B.V. All rights reserved MenosABSTRACT.
The goal of our study was to improve Tannat Vitis vinifera L. grape and wine composition, by achieving vine balance in a humid climate. We tested under-trellis cover crops (UTCC) compared to a standard floor management of alleyway cover crops and under-vine herbicide. This strategy was tested in combination with variable planting density over three growing seasons in Southern Uruguay. Two factors were evaluated in a split plot design with five replicates. Treatments were, (1) UTCC (full cover of the vineyard soil with tall fescue (Festuca
arundinacea Shreb)) versus conventional alleyway tall fescue with 1.0 m wide weed-free strips under the trellis, and (2) two spacings between vines in the row (0.8 vs 1.5 m). To avoid excessive vine water stress, supplemental irrigation was used during water deficit periods. Shoot growth rate, mid-day stem water potential, berry size and berry composition were monitored over the season as well as final yield, cluster and pruning weights. Results showed that UTCC reduced vegetative growth as expressed by pruning weight/m while closer PD resulted in greater vegetative growth parameters. UTCC reduced vine vegetative growth to recommended values of pruning weight per m of row under both plating densities. It also reduced berry size, cluster weight and bunch rot incidence as well as increased total soluble solids and anthocyanin concentration in grapes compared to the standard herbicide treatment. The use of UTCC with supplemental irri... Presentar Todo |
Palabras claves : |
BUNCH ROT; TANNAT; VEGETATIVE GROWTH; VITICULTURAL PRACTIVE; WATER POTENTIAL. |
Thesagro : |
VARIEDADES; VID; VITICULTURA. |
Asunto categoría : |
-- |
Marc : |
LEADER 02593naa a2200301 a 4500 001 1057617 005 2017-10-02 008 2017 bl uuuu u00u1 u #d 022 $a0304-4238 024 7 $a10.1016/j.scienta.2017.09.012$2DOI 100 1 $aCONIBERTI, A. 245 $aUnder-trellis cover crop and planting density to achieve vine balance in a humid climate.$h[electronic resource] 260 $c2017 500 $aArticle history: Received 25 June 2017; Received in revised form 24 August 2017; Accepted 16 September 2017; Available online 28 September 2017. 520 $aABSTRACT. The goal of our study was to improve Tannat Vitis vinifera L. grape and wine composition, by achieving vine balance in a humid climate. We tested under-trellis cover crops (UTCC) compared to a standard floor management of alleyway cover crops and under-vine herbicide. This strategy was tested in combination with variable planting density over three growing seasons in Southern Uruguay. Two factors were evaluated in a split plot design with five replicates. Treatments were, (1) UTCC (full cover of the vineyard soil with tall fescue (Festuca arundinacea Shreb)) versus conventional alleyway tall fescue with 1.0 m wide weed-free strips under the trellis, and (2) two spacings between vines in the row (0.8 vs 1.5 m). To avoid excessive vine water stress, supplemental irrigation was used during water deficit periods. Shoot growth rate, mid-day stem water potential, berry size and berry composition were monitored over the season as well as final yield, cluster and pruning weights. Results showed that UTCC reduced vegetative growth as expressed by pruning weight/m while closer PD resulted in greater vegetative growth parameters. UTCC reduced vine vegetative growth to recommended values of pruning weight per m of row under both plating densities. It also reduced berry size, cluster weight and bunch rot incidence as well as increased total soluble solids and anthocyanin concentration in grapes compared to the standard herbicide treatment. The use of UTCC with supplemental irrigation, showed promise for achieving vine balance in high vine capacity conditions. © 2017 Elsevier B.V. All rights reserved 650 $aVARIEDADES 650 $aVID 650 $aVITICULTURA 653 $aBUNCH ROT 653 $aTANNAT 653 $aVEGETATIVE GROWTH 653 $aVITICULTURAL PRACTIVE 653 $aWATER POTENTIAL 700 1 $aFERRARI, V. 700 1 $aDISEGNA, E. 700 1 $aGARCÍA PETILLO, M. 700 1 $aLAKSO, A.N. 773 $tScientia Horticulturae, 2018$gv. 227, p. 65?74.
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
04/03/2020 |
Actualizado : |
04/03/2020 |
Tipo de producción científica : |
Abstracts/Resúmenes |
Autor : |
PEDROZO, P.; MOLTINI, A.I.; PINTOS, P.; LUQUE, E.; SALVO, M.; ARRUABARRENA, A.; ARES, G.; ALCAIRE, F.; VICENTE, E.; LADO, J. |
Afiliación : |
P. PEDROZO; A. I. MOLTINI; PEDRO MAXIMILIANO PINTOS RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MAYZA ELEANA LUQUE NUÑEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MATÍAS SALVO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANA ARRUABARRENA PASCOVICH, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; G. ARES; F. ALCAIRE; CARLOS ESTEBAN VICENTE CASTRO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOANNA LADO LINDNER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Herramientas de selección temprana en la mejora de la calidad sensorial de las frutillas nacionales. [Resumen] |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
In: INIA (Instituto Nacional de Investigación Agropecuaria); Programa Nacional Producción Hortícola. Resúmenes. Jornada Mejoramiento Genético de Hortalizas: Ciencia y Tecnología para la producción y el consumidor, 2019, Salto, Uruguay. Trabajos de investigación relacionados al proyecto. Salto (UY): INIA, 2019. p. 26-27. |
Idioma : |
Español |
Contenido : |
La selección temprana por marcadores moleculares asociados a características de interés sensorial, sería una herramienta clave para optimizar y acelerar la selección de frutillas desde etapas tempranas del programa de mejoramiento genético. El presente trabajo consiste en conocer el impacto de la presencia/ausencia de estos compuestos en la percepción del consumidor uruguayo, así como validar el uso se selección asistida por estos marcadores en el proceso de mejora genética de frutilla. |
Thesagro : |
FRUTILLA; MARCADORES MOLECULARES. |
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/14273/1/Pedrozo-P.-Libro-Resumenes-Mejoramiento-genetico-hortalizas-2019.pdf
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Marc : |
LEADER 01483nam a2200241 a 4500 001 1060875 005 2020-03-04 008 2019 bl uuuu u01u1 u #d 100 1 $aPEDROZO, P. 245 $aHerramientas de selección temprana en la mejora de la calidad sensorial de las frutillas nacionales. [Resumen]$h[electronic resource] 260 $aIn: INIA (Instituto Nacional de Investigación Agropecuaria); Programa Nacional Producción Hortícola. Resúmenes. Jornada Mejoramiento Genético de Hortalizas: Ciencia y Tecnología para la producción y el consumidor, 2019, Salto, Uruguay. Trabajos de investigación relacionados al proyecto. Salto (UY): INIA, 2019. p. 26-27.$c2019 520 $aLa selección temprana por marcadores moleculares asociados a características de interés sensorial, sería una herramienta clave para optimizar y acelerar la selección de frutillas desde etapas tempranas del programa de mejoramiento genético. El presente trabajo consiste en conocer el impacto de la presencia/ausencia de estos compuestos en la percepción del consumidor uruguayo, así como validar el uso se selección asistida por estos marcadores en el proceso de mejora genética de frutilla. 650 $aFRUTILLA 650 $aMARCADORES MOLECULARES 700 1 $aMOLTINI, A.I. 700 1 $aPINTOS, P. 700 1 $aLUQUE, E. 700 1 $aSALVO, M. 700 1 $aARRUABARRENA, A. 700 1 $aARES, G. 700 1 $aALCAIRE, F. 700 1 $aVICENTE, E. 700 1 $aLADO, J.
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