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dc.contributor.author
Hugalde, Inés P.
dc.contributor.author
Agüero, Cecilia B.
dc.contributor.author
Barrios Masias, Felipe H.
dc.contributor.author
Romero, Nina
dc.contributor.author
Viet Nguyen, Andy
dc.contributor.author
Riaz, Summaira
dc.contributor.author
Piccoli, Patricia Noemí
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dc.contributor.author
McElrone, Andrew J.
dc.contributor.author
Walker, M. Andrew
dc.contributor.author
Vila, Hernán Félix
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dc.date.available
2021-08-23T16:42:00Z
dc.date.issued
2020-12
dc.identifier.citation
Hugalde, Inés P.; Agüero, Cecilia B.; Barrios Masias, Felipe H.; Romero, Nina; Viet Nguyen, Andy; et al.; Modeling vegetative vigour in grapevine: unraveling underlying mechanisms; Elsevier; Heliyon; 6; 12; 12-2020; 1-11
dc.identifier.issn
2405-8440
dc.identifier.uri
http://hdl.handle.net/11336/138717
dc.description.abstract
Mechanistic modeling constitutes a powerful tool to unravel complex biological
phenomena. This study describesthe construction of a mechanistic, dynamic model for grapevine plant growth and canopy biomass (vigor). Toparametrize and validate the model, the progeny from a cross of Ramsey (Vitis champinii) Riparia Gloire (V. riparia) was evaluated. Plants with different vigor were grown in a greenhouse during the summer of 2014 and2015. One set of plants was grafted with Cabernet Sauvignon. Shoot growth rate (b), leaf area (LA), dry biomass,whole plant and root specific hydraulic conductance (kHand Lpr), stomatal conductance (gs), and water potential(Ψ) were measured. Partitioning indices and specific leaf area (SLA) were calculated. The model includes anempiricalfit of a purported seasonal pattern of bioactive GAs based on published seasonal evolutionary levels andreference values. The model provided a goodfit of the experimental data, with R¼0.85. Simulation of single traitvariations defined the individual effect of each variable on vigor determination. The model predicts, withacceptable accuracy, the vigor of a young plant through the measurement of Lprand SLA. The model also permitsfurther understanding of the functional traits that govern vigor, and, ultimately, could be considered useful forgrowers, breeders and those studying climate change.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
AGRICULTURAL ENGINEERING
dc.subject
AGRICULTURAL TECHNOLOGY
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AGRONOMY
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BIOPHYSICS
dc.subject
FUNCTIONAL TRAIT
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MECHANISTIC MODEL
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PLANT BIOLOGY
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RAMSEY × RIPARIA GLOIRE
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SIMULATION
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VEGETATIVE GROWTH
dc.subject.classification
Horticultura, Viticultura
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dc.subject.classification
Agricultura, Silvicultura y Pesca
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dc.subject.classification
CIENCIAS AGRÍCOLAS
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dc.title
Modeling vegetative vigour in grapevine: unraveling underlying mechanisms
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-08-19T19:56:54Z
dc.journal.volume
6
dc.journal.number
12
dc.journal.pagination
1-11
dc.journal.pais
Reino Unido
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dc.journal.ciudad
Londres
dc.description.fil
Fil: Hugalde, Inés P.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Mendoza-San Juan. Estación Experimental Agropecuaria Mendoza; Argentina. University of California at Davis; Estados Unidos
dc.description.fil
Fil: Agüero, Cecilia B.. University of California at Davis; Estados Unidos
dc.description.fil
Fil: Barrios Masias, Felipe H.. University of California at Davis; Estados Unidos
dc.description.fil
Fil: Romero, Nina. University of California at Davis; Estados Unidos
dc.description.fil
Fil: Viet Nguyen, Andy. University of California at Davis; Estados Unidos
dc.description.fil
Fil: Riaz, Summaira. University of California at Davis; Estados Unidos
dc.description.fil
Fil: Piccoli, Patricia Noemí. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; Argentina
dc.description.fil
Fil: McElrone, Andrew J.. University of California at Davis; Estados Unidos
dc.description.fil
Fil: Walker, M. Andrew. University of California at Davis; Estados Unidos
dc.description.fil
Fil: Vila, Hernán Félix. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Mendoza-San Juan. Estación Experimental Agropecuaria Mendoza; Argentina
dc.journal.title
Heliyon
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.heliyon.2020.e05708
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2405844020325512?via%3Dihub
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