Patterns of genetic variation in bud flushing of Abies alba populations
Georgeta Mihai (1) , Ionel Mirancea (1), Marius-Victor Birsan (2), Alexandru Dumitrescu (2)
iForest - Biogeosciences and Forestry, Volume 11, Issue 2, Pages 284-290 (2018)
doi: https://doi.org/10.3832/ifor2314-011
Published: Apr 13, 2018 - Copyright © 2018 SISEF
Research Articles
Abstract
In the spring of 2007, 51 full-sib and six half-sib families of European silver fir were obtained through controlled and open pollinations from the same clones in a seed orchard. Genetic variation and parameters for bud flushing were determined in two progeny tests established in a nursery. The results indicate a high genetic control of bud flushing of European silver fir. Both the additive and the dominance genetic variances were major sources of genetic variation. The additive genetic variance was greater for open-pollinated than for full-sib progeny, representing 50-95% of phenotypic variance. Narrow-sense individual heritability estimates for control-pollinated progenies ranged from 0.14 to 0.64, while the full-sib family heritability ranged from 0.09 to 0.40. In the open-pollinated progenies, the values of individual and family heritability were higher than those in control-pollinated progeny and ranged from 0.50 to 0.95 for both. In both experiments, genetic parameters were higher for bud flushing at the beginning of the growing period than at later stages. The genetic correlations between bud phenology and growth traits were positive and significant in control-pollinated progeny but not significant in open-pollinated progeny. Positive significant correlations between control-pollinated and open-pollinated progeny showed a maternal effect. Bud flushing was negatively correlated with geographic and climatic parameters of the site of parents’ origin, accounting for 83-97% of the total variation of this adaptive trait.
Keywords
Bud Flushing, Climatic Parameters, Correlations, Genetic Parameters, Genetic Variation, Silver Fir
Authors’ Info
Authors’ address
Ionel Mirancea
Marin Dracea National Institute for Research and Development in Forestry, Department of Forest Genetics and Tree Breeding. Bulevardul Eroilor nr. 128, Voluntari, Ilfov (Romania)
Alexandru Dumitrescu
Meteo Romania - National Meteorological Administration, Department of Climatology, Sos Bucuresti-Ploiesti 97, 013686 Bucharest (Romania)
Corresponding author
Paper Info
Citation
Mihai G, Mirancea I, Birsan M-V, Dumitrescu A (2018). Patterns of genetic variation in bud flushing of Abies alba populations. iForest 11: 284-290. - doi: 10.3832/ifor2314-011
Academic Editor
Mike Perks
Paper history
Received: Dec 14, 2016
Accepted: Jan 13, 2018
First online: Apr 13, 2018
Publication Date: Apr 30, 2018
Publication Time: 3.00 months
Copyright Information
© SISEF - The Italian Society of Silviculture and Forest Ecology 2018
Open Access
This article is distributed under the terms of the Creative Commons Attribution-Non Commercial 4.0 International (https://creativecommons.org/licenses/by-nc/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
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References
Provenance and family variation of silver fir (Abies alba Mill.) in the experiment established in the Siemianice Forest Experimental Station in 1996. Annals of Warsaw University of Life Sciences - SGGW, Forestry and Wood Technology 73: 51-64.
Gscholar
Manual of procedures in quantitative genetics (2nd edn). Academic Enterprise, Pullman, WA, USA, pp. 124.
Gscholar
Variability of beech provenances in spring and autumn phenology. Silvae Genetica 51 (2-3): 123-127.
Gscholar
Techniques for research in quantitative animal genetics. Techniques and Procedures in Animal Science Research, American Society of Animal Science, New York, NY, USA, pp. 36-79.
Gscholar
Introduction to quantitative genetics (4th edn). Longman and Co., Harlow, NY, USA, pp. 360.
Gscholar
Genetic variation in 38 provenances of Sitka spruce. Silvae Genetica 26 (2-3): 67-75.
Gscholar
Comparative study on the growth of half-sib families of selected trees of Abies alba (Mill.) and Abies borisii-regis (Mattf.) from Bulgarian and Macedonian provenances. In: Proceedings of the “11th International Silver Fir Symposium”. Poiana Brasov (Romania) 4-9 Sept 2005. ICAS, Brasov, Romania, pp. 23.
Gscholar
Bud break and winter injury in exotic firs. HortScience 41: 143-148.
Gscholar
Genetic variation in juvenile growth and phenology in a white spruce provenance-progeny test. Silvae Genetica 42 (1): 53-60.
Gscholar
Surse de seminte testate pentru principalele specii de arbori forestieri din Romania [Tested seed sources for the main forest species in Romania] (Mihai G ed). Editura Silvica, Bucharest, Romania, pp. 280. [in Romanian]
Gscholar
Genetique et amelioration des arbres forestieres [Genetics and tree breeding]. Les Presses Agronomique de Gembloux, Belgique, pp. 712. [in French]
Gscholar
Regiunile de provenienta pentru materialele de baza din care se obtin material forestiere de reproducere din Romania [The provenance regions for the basic materials established in Romania]. Editura Silvica, Bucharest, Romania, pp. 122. [in Romanian]
Gscholar
Genetic parameters for bud flushing and growth characteristics of white spruce seedlings. Silvae Genetica 59: 4.
Gscholar
General least squares analysis of diallel experiments. A computer program-DIALL. Genetic Dept Research Report no. 1, North Carolina State University, Raleigh, NC, USA, pp. 57.
Gscholar
Genetic parameters of stem form traits in a 9-year-old coastal Douglas fir progeny test in Washington. Silvae Genetica 46: 2-3.
Gscholar
Patterns of variation in bud-burst timing among populations in several Pinus species. Silvae Genetica 28 (5-6): 185-193.
Gscholar
Evaluating the genetic diversity of silver fir by isozyme gene markers. In: “Tested seed sources for the main forest species in Romania” (Mihai G eds). Editura Silvica, Bucharest, Romania, pp. 178-184.
Gscholar
Variation in temperature sum requirement for flushing of beech provenances. Silvae Genetica 44 (5-6): 343-346.
Gscholar