Effect of the mother tree age and acorn weight in the regenerative characteristics of Quercus faginea

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

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Effect of the mother tree age and acorn weight in the regenerative characteristics of Quercus faginea. / Alonso-Crespo, Ines Maria; Silla, Fernando; Jiménez del Nogal, P. et al.
in: European Journal of Forest Research, Jahrgang 139, Nr. 4, 01.08.2020, S. 513-523.

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

Harvard

Alonso-Crespo, IM, Silla, F, Jiménez del Nogal, P, Fernández, MJ, Martínez-Ruiz, C & Fernández-Santos, B 2020, 'Effect of the mother tree age and acorn weight in the regenerative characteristics of Quercus faginea', European Journal of Forest Research, Jg. 139, Nr. 4, S. 513-523. https://doi.org/10.1007/s10342-020-01266-8

APA

Vancouver

Alonso-Crespo IM, Silla F, Jiménez del Nogal P, Fernández MJ, Martínez-Ruiz C, Fernández-Santos B. Effect of the mother tree age and acorn weight in the regenerative characteristics of Quercus faginea. European Journal of Forest Research. 2020 Aug 1;139(4):513-523. doi: 10.1007/s10342-020-01266-8

Bibtex

@article{61f23ebb1e304a61826749338bca93d3,
title = "Effect of the mother tree age and acorn weight in the regenerative characteristics of Quercus faginea",
abstract = "The establishment of oak trees is often a slow and difficult process. Hence, it is necessary to determine the characteristics that can lead to improving their regeneration. In this genus, seed size is highly variable both at the interspecific and intraspecific levels, and the effects of intrapopulation variability are not well understood, being even less so for Quercus faginea. In this study, the effects of the age of the mother tree, seed weight and the interaction between these two factors on seed germination, emergence and growth (biomass) were analysed. For this purpose, 16 trees—8 young and 8 old—were selected with the intent to cover the entire range of acorn weights produced in this population. Among the main results, it should be noted that: (1) in older trees, it is easier to find larger acorns; (2) the percentage and the speed of germination of the acorns of young trees is greater than that of old trees; (3) the percentage and the speed of seedling emergence of young trees is greater than that of old trees; and (4) cotyledon weight is the variable that most influences biomass, quite often in a positive way. Therefore, maintaining intrapopulation variability seems to be an approach that most favours the persistence of these populations.",
keywords = "Emergency, Germination, Mother tree age, Quercus faginea, Reforestry, Seed size, Seedling biomass, Ecosystems Research",
author = "Alonso-Crespo, {Ines Maria} and Fernando Silla and {Jim{\'e}nez del Nogal}, P. and Fern{\'a}ndez, {M. J.} and Carolina Mart{\'i}nez-Ruiz and Bel{\'e}n Fern{\'a}ndez-Santos",
year = "2020",
month = aug,
day = "1",
doi = "10.1007/s10342-020-01266-8",
language = "English",
volume = "139",
pages = "513--523",
journal = "European Journal of Forest Research",
issn = "1612-4669",
publisher = "Springer-Verlag GmbH and Co. KG",
number = "4",

}

RIS

TY - JOUR

T1 - Effect of the mother tree age and acorn weight in the regenerative characteristics of Quercus faginea

AU - Alonso-Crespo, Ines Maria

AU - Silla, Fernando

AU - Jiménez del Nogal, P.

AU - Fernández, M. J.

AU - Martínez-Ruiz, Carolina

AU - Fernández-Santos, Belén

PY - 2020/8/1

Y1 - 2020/8/1

N2 - The establishment of oak trees is often a slow and difficult process. Hence, it is necessary to determine the characteristics that can lead to improving their regeneration. In this genus, seed size is highly variable both at the interspecific and intraspecific levels, and the effects of intrapopulation variability are not well understood, being even less so for Quercus faginea. In this study, the effects of the age of the mother tree, seed weight and the interaction between these two factors on seed germination, emergence and growth (biomass) were analysed. For this purpose, 16 trees—8 young and 8 old—were selected with the intent to cover the entire range of acorn weights produced in this population. Among the main results, it should be noted that: (1) in older trees, it is easier to find larger acorns; (2) the percentage and the speed of germination of the acorns of young trees is greater than that of old trees; (3) the percentage and the speed of seedling emergence of young trees is greater than that of old trees; and (4) cotyledon weight is the variable that most influences biomass, quite often in a positive way. Therefore, maintaining intrapopulation variability seems to be an approach that most favours the persistence of these populations.

AB - The establishment of oak trees is often a slow and difficult process. Hence, it is necessary to determine the characteristics that can lead to improving their regeneration. In this genus, seed size is highly variable both at the interspecific and intraspecific levels, and the effects of intrapopulation variability are not well understood, being even less so for Quercus faginea. In this study, the effects of the age of the mother tree, seed weight and the interaction between these two factors on seed germination, emergence and growth (biomass) were analysed. For this purpose, 16 trees—8 young and 8 old—were selected with the intent to cover the entire range of acorn weights produced in this population. Among the main results, it should be noted that: (1) in older trees, it is easier to find larger acorns; (2) the percentage and the speed of germination of the acorns of young trees is greater than that of old trees; (3) the percentage and the speed of seedling emergence of young trees is greater than that of old trees; and (4) cotyledon weight is the variable that most influences biomass, quite often in a positive way. Therefore, maintaining intrapopulation variability seems to be an approach that most favours the persistence of these populations.

KW - Emergency

KW - Germination

KW - Mother tree age

KW - Quercus faginea

KW - Reforestry

KW - Seed size

KW - Seedling biomass

KW - Ecosystems Research

UR - http://www.scopus.com/inward/record.url?scp=85079756807&partnerID=8YFLogxK

U2 - 10.1007/s10342-020-01266-8

DO - 10.1007/s10342-020-01266-8

M3 - Journal articles

AN - SCOPUS:85079756807

VL - 139

SP - 513

EP - 523

JO - European Journal of Forest Research

JF - European Journal of Forest Research

SN - 1612-4669

IS - 4

ER -

DOI