Differences in branch characteristics of Scots pine (Pinus sylvestris L.) genetic entries grown at different spacing
International audience We studied the differences in branch characteristics along the stems of six different genetic entries of 20 year old Scots pines (Pinus sylvestris L.) grown at different spacing (current stand density range 2000-4000 trees ha−1) in central Finland. Furthermore, we studied the...
Published in: | Annals of Forest Science |
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Online Access: | https://hal.archives-ouvertes.fr/hal-00883632 https://hal.archives-ouvertes.fr/hal-00883632/document https://hal.archives-ouvertes.fr/hal-00883632/file/hal-00883632.pdf https://doi.org/10.1051/forest/2010030 |
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ftccsdartic:oai:HAL:hal-00883632v1 2023-05-15T17:42:42+02:00 Differences in branch characteristics of Scots pine (Pinus sylvestris L.) genetic entries grown at different spacing Gort, Jaume Zubizarreta-Gerendiain, Ane Peltola, Heli Kilpeläinen, Antti Pulkkinen, Pertti Jaatinen, Raimo Kellomäki, Seppo 2010 https://hal.archives-ouvertes.fr/hal-00883632 https://hal.archives-ouvertes.fr/hal-00883632/document https://hal.archives-ouvertes.fr/hal-00883632/file/hal-00883632.pdf https://doi.org/10.1051/forest/2010030 en eng HAL CCSD Springer Nature (since 2011)/EDP Science (until 2010) info:eu-repo/semantics/altIdentifier/doi/10.1051/forest/2010030 hal-00883632 https://hal.archives-ouvertes.fr/hal-00883632 https://hal.archives-ouvertes.fr/hal-00883632/document https://hal.archives-ouvertes.fr/hal-00883632/file/hal-00883632.pdf doi:10.1051/forest/2010030 info:eu-repo/semantics/OpenAccess ISSN: 1286-4560 EISSN: 1297-966X Annals of Forest Science https://hal.archives-ouvertes.fr/hal-00883632 Annals of Forest Science, Springer Nature (since 2011)/EDP Science (until 2010), 2010, 67 (7), ⟨10.1051/forest/2010030⟩ spacing yield traits branch diameter branch angle cumulative branch area [SDV.SA.SF]Life Sciences [q-bio]/Agricultural sciences/Silviculture forestry info:eu-repo/semantics/article Journal articles 2010 ftccsdartic https://doi.org/10.1051/forest/2010030 2021-02-21T01:41:35Z International audience We studied the differences in branch characteristics along the stems of six different genetic entries of 20 year old Scots pines (Pinus sylvestris L.) grown at different spacing (current stand density range 2000-4000 trees ha−1) in central Finland. Furthermore, we studied the phenotypic correlations between yield, wood density traits and branch characteristics. All the genetic entries had Kanerva pine (plus tree S1101) as a father tree, whereas the mother tree represented Finnish plus trees from southern, central and northern Finland.* Spacing affected all yield traits, wood density and living branch characteristics such as relative average branch diameter and relative cumulative branch area (p < 0.05). As a comparison, genetic entry affected height, while origin group (southern, central and northern ones) affected most of the studied traits. Regardless of spacing, the northern origin had, on average, the largest stem diameter and highest wood density, while the central one was the tallest one. Furthermore, average branch diameter along the stem was affected by branch age, origin group and spacing, while average branch angle was affected by branch age and genetic entry (p < 0.05).* In general the average branch size could be decreased especially in lower tree canopy by denser spacing during the early phase of the rotation, but only at the expense of tree growth. Correspondingly differences between origins are mainly related to their differences in stem growth. Article in Journal/Newspaper Northern Finland Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Annals of Forest Science 67 7 705 705 |
institution |
Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
spacing yield traits branch diameter branch angle cumulative branch area [SDV.SA.SF]Life Sciences [q-bio]/Agricultural sciences/Silviculture forestry |
spellingShingle |
spacing yield traits branch diameter branch angle cumulative branch area [SDV.SA.SF]Life Sciences [q-bio]/Agricultural sciences/Silviculture forestry Gort, Jaume Zubizarreta-Gerendiain, Ane Peltola, Heli Kilpeläinen, Antti Pulkkinen, Pertti Jaatinen, Raimo Kellomäki, Seppo Differences in branch characteristics of Scots pine (Pinus sylvestris L.) genetic entries grown at different spacing |
topic_facet |
spacing yield traits branch diameter branch angle cumulative branch area [SDV.SA.SF]Life Sciences [q-bio]/Agricultural sciences/Silviculture forestry |
description |
International audience We studied the differences in branch characteristics along the stems of six different genetic entries of 20 year old Scots pines (Pinus sylvestris L.) grown at different spacing (current stand density range 2000-4000 trees ha−1) in central Finland. Furthermore, we studied the phenotypic correlations between yield, wood density traits and branch characteristics. All the genetic entries had Kanerva pine (plus tree S1101) as a father tree, whereas the mother tree represented Finnish plus trees from southern, central and northern Finland.* Spacing affected all yield traits, wood density and living branch characteristics such as relative average branch diameter and relative cumulative branch area (p < 0.05). As a comparison, genetic entry affected height, while origin group (southern, central and northern ones) affected most of the studied traits. Regardless of spacing, the northern origin had, on average, the largest stem diameter and highest wood density, while the central one was the tallest one. Furthermore, average branch diameter along the stem was affected by branch age, origin group and spacing, while average branch angle was affected by branch age and genetic entry (p < 0.05).* In general the average branch size could be decreased especially in lower tree canopy by denser spacing during the early phase of the rotation, but only at the expense of tree growth. Correspondingly differences between origins are mainly related to their differences in stem growth. |
format |
Article in Journal/Newspaper |
author |
Gort, Jaume Zubizarreta-Gerendiain, Ane Peltola, Heli Kilpeläinen, Antti Pulkkinen, Pertti Jaatinen, Raimo Kellomäki, Seppo |
author_facet |
Gort, Jaume Zubizarreta-Gerendiain, Ane Peltola, Heli Kilpeläinen, Antti Pulkkinen, Pertti Jaatinen, Raimo Kellomäki, Seppo |
author_sort |
Gort, Jaume |
title |
Differences in branch characteristics of Scots pine (Pinus sylvestris L.) genetic entries grown at different spacing |
title_short |
Differences in branch characteristics of Scots pine (Pinus sylvestris L.) genetic entries grown at different spacing |
title_full |
Differences in branch characteristics of Scots pine (Pinus sylvestris L.) genetic entries grown at different spacing |
title_fullStr |
Differences in branch characteristics of Scots pine (Pinus sylvestris L.) genetic entries grown at different spacing |
title_full_unstemmed |
Differences in branch characteristics of Scots pine (Pinus sylvestris L.) genetic entries grown at different spacing |
title_sort |
differences in branch characteristics of scots pine (pinus sylvestris l.) genetic entries grown at different spacing |
publisher |
HAL CCSD |
publishDate |
2010 |
url |
https://hal.archives-ouvertes.fr/hal-00883632 https://hal.archives-ouvertes.fr/hal-00883632/document https://hal.archives-ouvertes.fr/hal-00883632/file/hal-00883632.pdf https://doi.org/10.1051/forest/2010030 |
genre |
Northern Finland |
genre_facet |
Northern Finland |
op_source |
ISSN: 1286-4560 EISSN: 1297-966X Annals of Forest Science https://hal.archives-ouvertes.fr/hal-00883632 Annals of Forest Science, Springer Nature (since 2011)/EDP Science (until 2010), 2010, 67 (7), ⟨10.1051/forest/2010030⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1051/forest/2010030 hal-00883632 https://hal.archives-ouvertes.fr/hal-00883632 https://hal.archives-ouvertes.fr/hal-00883632/document https://hal.archives-ouvertes.fr/hal-00883632/file/hal-00883632.pdf doi:10.1051/forest/2010030 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1051/forest/2010030 |
container_title |
Annals of Forest Science |
container_volume |
67 |
container_issue |
7 |
container_start_page |
705 |
op_container_end_page |
705 |
_version_ |
1766144601557565440 |