Pith: A new criterion for monitoring the architecture in Mediterranean pines
Plant architecture can be used to study plant development retrospectively thanks to time-dependent morphological markers, particularly those corresponding to the winter break in temperate regions. The Aleppo Pine and the Turkish Pine are polycyclic species, thus they usually develop several consecutive growth units per year, making it sometimes difficult to date them. In this study, we show that keeping track of the pith diameter profile, to date each shoot, is an efficient method. The pith diameter is larger on the first growth unit than on the last growth unit of the year. Moreover, a pairwise comparison showed that the pith diameter undergoes a decrease along the annual shoot from the first growth unit to the last. As pith diameter decreases upwards the annual shoot, it can be used for dating. Pith diameter progresses from 1 year to another too: there is an increase in the early years of life, corresponding to the tree's establishment phase. Lastly, we found a positive relationship between the basal pith diameter of an annual shoot and its length. The variability around this relationship could reflect environmental conditions, especially climate conditions.
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dig-cirad-fr-5791382024-01-28T23:13:24Z http://agritrop.cirad.fr/579138/ http://agritrop.cirad.fr/579138/ Pith: A new criterion for monitoring the architecture in Mediterranean pines. Buissart Fabien, Caraglio Yves, Borianne Philippe, Guéroult Michael, Le Bec Jimmy, Pailler François, Vennetier Michel, Zilliox Christophe, Sabatier Sylvie-Annabel. 2015. Trees, 29 (6) : 1827-1836.https://doi.org/10.1007/s00468-015-1264-6 <https://doi.org/10.1007/s00468-015-1264-6> Pith: A new criterion for monitoring the architecture in Mediterranean pines Buissart, Fabien Caraglio, Yves Borianne, Philippe Guéroult, Michael Le Bec, Jimmy Pailler, François Vennetier, Michel Zilliox, Christophe Sabatier, Sylvie-Annabel eng 2015 Trees F50 - Anatomie et morphologie des plantes F62 - Physiologie végétale - Croissance et développement K50 - Technologie des produits forestiers Pinus halepensis Pinus brutia anatomie végétale morphologie végétale moelle bois de coeur accroissement du diamètre port de la plante cycle de développement zone tempérée croissance cerne modèle de croissance forestière http://aims.fao.org/aos/agrovoc/c_5899 http://aims.fao.org/aos/agrovoc/c_5892 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_13434 http://aims.fao.org/aos/agrovoc/c_5935 http://aims.fao.org/aos/agrovoc/c_3518 http://aims.fao.org/aos/agrovoc/c_34812 http://aims.fao.org/aos/agrovoc/c_5969 http://aims.fao.org/aos/agrovoc/c_4317 http://aims.fao.org/aos/agrovoc/c_7656 http://aims.fao.org/aos/agrovoc/c_3394 http://aims.fao.org/aos/agrovoc/c_3399 http://aims.fao.org/aos/agrovoc/c_1374844914634 Plant architecture can be used to study plant development retrospectively thanks to time-dependent morphological markers, particularly those corresponding to the winter break in temperate regions. The Aleppo Pine and the Turkish Pine are polycyclic species, thus they usually develop several consecutive growth units per year, making it sometimes difficult to date them. In this study, we show that keeping track of the pith diameter profile, to date each shoot, is an efficient method. The pith diameter is larger on the first growth unit than on the last growth unit of the year. Moreover, a pairwise comparison showed that the pith diameter undergoes a decrease along the annual shoot from the first growth unit to the last. As pith diameter decreases upwards the annual shoot, it can be used for dating. Pith diameter progresses from 1 year to another too: there is an increase in the early years of life, corresponding to the tree's establishment phase. Lastly, we found a positive relationship between the basal pith diameter of an annual shoot and its length. The variability around this relationship could reflect environmental conditions, especially climate conditions. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/579138/7/579138.pdf text Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1007/s00468-015-1264-6 10.1007/s00468-015-1264-6 info:eu-repo/semantics/altIdentifier/doi/10.1007/s00468-015-1264-6 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1007/s00468-015-1264-6 |
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F50 - Anatomie et morphologie des plantes F62 - Physiologie végétale - Croissance et développement K50 - Technologie des produits forestiers Pinus halepensis Pinus brutia anatomie végétale morphologie végétale moelle bois de coeur accroissement du diamètre port de la plante cycle de développement zone tempérée croissance cerne modèle de croissance forestière http://aims.fao.org/aos/agrovoc/c_5899 http://aims.fao.org/aos/agrovoc/c_5892 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_13434 http://aims.fao.org/aos/agrovoc/c_5935 http://aims.fao.org/aos/agrovoc/c_3518 http://aims.fao.org/aos/agrovoc/c_34812 http://aims.fao.org/aos/agrovoc/c_5969 http://aims.fao.org/aos/agrovoc/c_4317 http://aims.fao.org/aos/agrovoc/c_7656 http://aims.fao.org/aos/agrovoc/c_3394 http://aims.fao.org/aos/agrovoc/c_3399 http://aims.fao.org/aos/agrovoc/c_1374844914634 F50 - Anatomie et morphologie des plantes F62 - Physiologie végétale - Croissance et développement K50 - Technologie des produits forestiers Pinus halepensis Pinus brutia anatomie végétale morphologie végétale moelle bois de coeur accroissement du diamètre port de la plante cycle de développement zone tempérée croissance cerne modèle de croissance forestière http://aims.fao.org/aos/agrovoc/c_5899 http://aims.fao.org/aos/agrovoc/c_5892 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_13434 http://aims.fao.org/aos/agrovoc/c_5935 http://aims.fao.org/aos/agrovoc/c_3518 http://aims.fao.org/aos/agrovoc/c_34812 http://aims.fao.org/aos/agrovoc/c_5969 http://aims.fao.org/aos/agrovoc/c_4317 http://aims.fao.org/aos/agrovoc/c_7656 http://aims.fao.org/aos/agrovoc/c_3394 http://aims.fao.org/aos/agrovoc/c_3399 http://aims.fao.org/aos/agrovoc/c_1374844914634 |
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F50 - Anatomie et morphologie des plantes F62 - Physiologie végétale - Croissance et développement K50 - Technologie des produits forestiers Pinus halepensis Pinus brutia anatomie végétale morphologie végétale moelle bois de coeur accroissement du diamètre port de la plante cycle de développement zone tempérée croissance cerne modèle de croissance forestière http://aims.fao.org/aos/agrovoc/c_5899 http://aims.fao.org/aos/agrovoc/c_5892 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_13434 http://aims.fao.org/aos/agrovoc/c_5935 http://aims.fao.org/aos/agrovoc/c_3518 http://aims.fao.org/aos/agrovoc/c_34812 http://aims.fao.org/aos/agrovoc/c_5969 http://aims.fao.org/aos/agrovoc/c_4317 http://aims.fao.org/aos/agrovoc/c_7656 http://aims.fao.org/aos/agrovoc/c_3394 http://aims.fao.org/aos/agrovoc/c_3399 http://aims.fao.org/aos/agrovoc/c_1374844914634 F50 - Anatomie et morphologie des plantes F62 - Physiologie végétale - Croissance et développement K50 - Technologie des produits forestiers Pinus halepensis Pinus brutia anatomie végétale morphologie végétale moelle bois de coeur accroissement du diamètre port de la plante cycle de développement zone tempérée croissance cerne modèle de croissance forestière http://aims.fao.org/aos/agrovoc/c_5899 http://aims.fao.org/aos/agrovoc/c_5892 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_13434 http://aims.fao.org/aos/agrovoc/c_5935 http://aims.fao.org/aos/agrovoc/c_3518 http://aims.fao.org/aos/agrovoc/c_34812 http://aims.fao.org/aos/agrovoc/c_5969 http://aims.fao.org/aos/agrovoc/c_4317 http://aims.fao.org/aos/agrovoc/c_7656 http://aims.fao.org/aos/agrovoc/c_3394 http://aims.fao.org/aos/agrovoc/c_3399 http://aims.fao.org/aos/agrovoc/c_1374844914634 Buissart, Fabien Caraglio, Yves Borianne, Philippe Guéroult, Michael Le Bec, Jimmy Pailler, François Vennetier, Michel Zilliox, Christophe Sabatier, Sylvie-Annabel Pith: A new criterion for monitoring the architecture in Mediterranean pines |
description |
Plant architecture can be used to study plant development retrospectively thanks to time-dependent morphological markers, particularly those corresponding to the winter break in temperate regions. The Aleppo Pine and the Turkish Pine are polycyclic species, thus they usually develop several consecutive growth units per year, making it sometimes difficult to date them. In this study, we show that keeping track of the pith diameter profile, to date each shoot, is an efficient method. The pith diameter is larger on the first growth unit than on the last growth unit of the year. Moreover, a pairwise comparison showed that the pith diameter undergoes a decrease along the annual shoot from the first growth unit to the last. As pith diameter decreases upwards the annual shoot, it can be used for dating. Pith diameter progresses from 1 year to another too: there is an increase in the early years of life, corresponding to the tree's establishment phase. Lastly, we found a positive relationship between the basal pith diameter of an annual shoot and its length. The variability around this relationship could reflect environmental conditions, especially climate conditions. |
format |
article |
topic_facet |
F50 - Anatomie et morphologie des plantes F62 - Physiologie végétale - Croissance et développement K50 - Technologie des produits forestiers Pinus halepensis Pinus brutia anatomie végétale morphologie végétale moelle bois de coeur accroissement du diamètre port de la plante cycle de développement zone tempérée croissance cerne modèle de croissance forestière http://aims.fao.org/aos/agrovoc/c_5899 http://aims.fao.org/aos/agrovoc/c_5892 http://aims.fao.org/aos/agrovoc/c_5954 http://aims.fao.org/aos/agrovoc/c_13434 http://aims.fao.org/aos/agrovoc/c_5935 http://aims.fao.org/aos/agrovoc/c_3518 http://aims.fao.org/aos/agrovoc/c_34812 http://aims.fao.org/aos/agrovoc/c_5969 http://aims.fao.org/aos/agrovoc/c_4317 http://aims.fao.org/aos/agrovoc/c_7656 http://aims.fao.org/aos/agrovoc/c_3394 http://aims.fao.org/aos/agrovoc/c_3399 http://aims.fao.org/aos/agrovoc/c_1374844914634 |
author |
Buissart, Fabien Caraglio, Yves Borianne, Philippe Guéroult, Michael Le Bec, Jimmy Pailler, François Vennetier, Michel Zilliox, Christophe Sabatier, Sylvie-Annabel |
author_facet |
Buissart, Fabien Caraglio, Yves Borianne, Philippe Guéroult, Michael Le Bec, Jimmy Pailler, François Vennetier, Michel Zilliox, Christophe Sabatier, Sylvie-Annabel |
author_sort |
Buissart, Fabien |
title |
Pith: A new criterion for monitoring the architecture in Mediterranean pines |
title_short |
Pith: A new criterion for monitoring the architecture in Mediterranean pines |
title_full |
Pith: A new criterion for monitoring the architecture in Mediterranean pines |
title_fullStr |
Pith: A new criterion for monitoring the architecture in Mediterranean pines |
title_full_unstemmed |
Pith: A new criterion for monitoring the architecture in Mediterranean pines |
title_sort |
pith: a new criterion for monitoring the architecture in mediterranean pines |
url |
http://agritrop.cirad.fr/579138/ http://agritrop.cirad.fr/579138/7/579138.pdf |
work_keys_str_mv |
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1792498976022331392 |