Leaf vein density and photosynthetic rate in Rosa: Is there a correlation?

A thorough knowledge of the leaf vascular network and its evolution is essential for understanding the fluid dynamics of water movement in leaves. Recent studies have shown how these networks can be involved in the performance of photosynthesis, which is linked to the density of the vascular network...

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Autores principales: Pagano, Mario, Storchi, Paolo
Formato: Artículo revista
Lenguaje:Inglés
Publicado: Sociedad Argentina de Botánica 2016
Materias:
Bundle sheath extensions
leaves
net photosynthetic rate
vein density
leaf temperature.
Extensiones de la vaina del haz
hojas
tasa de fotosíntesis neta
densidad de venas
temperatura foliar.
Acceso en línea:https://revistas.unc.edu.ar/index.php/BSAB/article/view/16357
Aporte de:
Boletín de la Sociedad Argentina de Botánica de Universidad Nacional de Córdoba
id I10-R325-article-16357
record_format ojs
spelling I10-R325-article-163572019-12-14T13:48:14Z Leaf vein density and photosynthetic rate in Rosa: Is there a correlation? Densidad de venas foliares y la tasa de fotosíntesis en Rosa: ¿Existe una correlación? Pagano, Mario Storchi, Paolo Bundle sheath extensions leaves net photosynthetic rate vein density leaf temperature. Extensiones de la vaina del haz hojas tasa de fotosíntesis neta densidad de venas temperatura foliar. A thorough knowledge of the leaf vascular network and its evolution is essential for understanding the fluid dynamics of water movement in leaves. Recent studies have shown how these networks can be involved in the performance of photosynthesis, which is linked to the density of the vascular network per unit of leaf area. The aim of this study is to highlight the correlation between leaf vein density (VD) and physiological parameters. The hypothesis proposed was tested on the leaves ofthe “Isabel Renaissance” (IR) rose cultivar. The main result concerned the VD, which was significantly correlated with the maximum leaf net photosynthetic rate (PN). This finding supports the hypothesis that the vascular system of IR leaves can be correlated with leaf photosynthesis performance. Densidad de venas foliares y la tasa de fotosíntesis en Rosa: ¿Existe una correlación? Un conocimiento profundo de la red vascular de la hoja y su evolución es esencial para la comprensión de la dinámica de fluidos del movimiento del agua en las hojas. Estudios recientes han demostrado cómo estas redes pueden estar implicadas en el rendimiento de la fotosíntesis, que está vinculada con la densidad de la red vascular por unidad de área de la hoja. El objetivo de este estudio es poner de relieve la correlación entre la densidad de venas de la hoja (VD) y parámetros fisiológicos. La hipótesis propuesta fue probada en las hojas del cultivar de rosa “Isabel Renaissance” (IR). El resultado principal referido a VD, se correlacionó significativamente con la tasa de fotosíntesis  endimiento de la fotosíntesis de la hoja. Sociedad Argentina de Botánica 2016-12-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo original application/pdf https://revistas.unc.edu.ar/index.php/BSAB/article/view/16357 10.31055/1851.2372.v51.n4.16357 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 51 No. 4 (2016): December; 683-687 Boletín de la Sociedad Argentina de Botánica; Vol. 51 Núm. 4 (2016): Diciembre; 683-687 Boletín de la Sociedad Argentina de Botánica; v. 51 n. 4 (2016): Diciembre; 683-687 1851-2372 0373-580X 10.31055/1851.2372.v51.n4 eng https://revistas.unc.edu.ar/index.php/BSAB/article/view/16357/16228 Derechos de autor 2016 Boletín de la Sociedad Argentina de Botánica
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-325
container_title_str Boletín de la Sociedad Argentina de Botánica
language Inglés
format Artículo revista
topic Bundle sheath extensions
leaves
net photosynthetic rate
vein density
leaf temperature.
Extensiones de la vaina del haz
hojas
tasa de fotosíntesis neta
densidad de venas
temperatura foliar.
spellingShingle Bundle sheath extensions
leaves
net photosynthetic rate
vein density
leaf temperature.
Extensiones de la vaina del haz
hojas
tasa de fotosíntesis neta
densidad de venas
temperatura foliar.
Pagano, Mario
Storchi, Paolo
Leaf vein density and photosynthetic rate in Rosa: Is there a correlation?
topic_facet Bundle sheath extensions
leaves
net photosynthetic rate
vein density
leaf temperature.
Extensiones de la vaina del haz
hojas
tasa de fotosíntesis neta
densidad de venas
temperatura foliar.
author Pagano, Mario
Storchi, Paolo
author_facet Pagano, Mario
Storchi, Paolo
author_sort Pagano, Mario
title Leaf vein density and photosynthetic rate in Rosa: Is there a correlation?
title_short Leaf vein density and photosynthetic rate in Rosa: Is there a correlation?
title_full Leaf vein density and photosynthetic rate in Rosa: Is there a correlation?
title_fullStr Leaf vein density and photosynthetic rate in Rosa: Is there a correlation?
title_full_unstemmed Leaf vein density and photosynthetic rate in Rosa: Is there a correlation?
title_sort leaf vein density and photosynthetic rate in rosa: is there a correlation?
description A thorough knowledge of the leaf vascular network and its evolution is essential for understanding the fluid dynamics of water movement in leaves. Recent studies have shown how these networks can be involved in the performance of photosynthesis, which is linked to the density of the vascular network per unit of leaf area. The aim of this study is to highlight the correlation between leaf vein density (VD) and physiological parameters. The hypothesis proposed was tested on the leaves ofthe “Isabel Renaissance” (IR) rose cultivar. The main result concerned the VD, which was significantly correlated with the maximum leaf net photosynthetic rate (PN). This finding supports the hypothesis that the vascular system of IR leaves can be correlated with leaf photosynthesis performance.
publisher Sociedad Argentina de Botánica
publishDate 2016
url https://revistas.unc.edu.ar/index.php/BSAB/article/view/16357
work_keys_str_mv AT paganomario leafveindensityandphotosyntheticrateinrosaisthereacorrelation
AT storchipaolo leafveindensityandphotosyntheticrateinrosaisthereacorrelation
AT paganomario densidaddevenasfoliaresylatasadefotosintesisenrosaexisteunacorrelacion
AT storchipaolo densidaddevenasfoliaresylatasadefotosintesisenrosaexisteunacorrelacion
first_indexed 2024-09-03T22:48:43Z
last_indexed 2024-09-03T22:48:43Z
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