About: Genetics of wood quality attributes in Western Larch

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Context: Wood quality traits are important to balance the negative decline of wood quality associated with selection for growth attributes in gymnosperm breeding programs. Obtaining wood quality estimates quickly is crucial for successful incorporation in breeding programs. Aims: The aims of this paper are to: (1) Estimate genetic and phenotypic correlations between growth and wood quality attributes, (2) Estimate heritability of the studied traits, and (3) Assess the accuracy of in situ non-destructive tools as a representative of actual wood density. Methods: Wood density (X-ray densitometry), tree height, diameter, volume, resistance drilling, acoustic velocity, and dynamic modulus of elasticity were estimated, along with their genetic parameters, for 1,200, 20-year-old trees from 25 open-pollinated families. Results: Individual tree level heritabilities for non-destructive evaluation attributes were moderate (h2 = 0.37-0.42), wood density and growth traits were lower (h2 = 0.23-0.35). Favo Context: Wood quality traits are important to balance the negative decline of wood quality associated with selection for growth attributes in gymnosperm breeding programs. Obtaining wood quality estimates quickly is crucial for successful incorporation in breeding programs. Aims: The aims of this paper are to: (1) Estimate genetic and phenotypic correlations between growth and wood quality attributes, (2) Estimate heritability of the studied traits, and (3) Assess the accuracy of in situ non-destructive tools as a representative of actual wood density. Methods: Wood density (X-ray densitometry), tree height, diameter, volume, resistance drilling, acoustic velocity, and dynamic modulus of elasticity were estimated, along with their genetic parameters, for 1,200, 20-year-old trees from 25 open-pollinated families. Results: Individual tree level heritabilities for non-destructive evaluation attributes were moderate (h2 = 0.37-0.42), wood density and growth traits were lower (h2 = 0.23-0.35). Favo (en)
Title	Genetics of wood quality attributes in Western Larch Genetics of wood quality attributes in Western Larch (en)
skos:prefLabel	Genetics of wood quality attributes in Western Larch Genetics of wood quality attributes in Western Larch (en)
skos:notation	RIV/60460709:41320/14:61978!RIV15-MSM-41320___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Klápště, Jaroslav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Česká zemědělská univerzita v Praze / Fakulta lesnická a dřevařská
http://linked.open...dnocenehoVysledku	18121
http://linked.open...ai/riv/idVysledku	RIV/60460709:41320/14:61978
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Western larch, in situ wood quality assessment, wood density, modulus of elasticity, X-ray densitometry, genetic correlation, heritability (en)
http://linked.open.../riv/klicoveSlovo	Western larch X-ray densitometry in situ wood quality assessment modulus of elasticity heritability genetic correlation wood density
http://linked.open...odStatuVydavatele	FR - Francouzská republika
http://linked.open...ontrolniKodProRIV	[2B9C1B07A0E8]
http://linked.open...i/riv/nazevZdroje	Annals of Forest Science
http://linked.open...in/vavai/riv/obor	GK
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	71
http://linked.open...iv/tvurceVysledku	Klápště, Jaroslav El-Kassaby, Yousry Mansfield, Shawn Hart, Foster Jacquish, Barry Ratcliffe, Blaise
http://linked.open...ain/vavai/riv/wos	000334172300010
issn	1286-4560
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	41320

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