About: Bark chemical analysis explains selective bark damage by rodents

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In National Nature Reserve Kněhyně-Čertův mlýn in Beskydy Mountains young trees are affected by bark damage caused by a rodent species. Young tree species were injured selectively as bark of deciduous trees were more attractive for voles than coniferous. Differences were found also in various tree categories as to age. To explain rodent selectivity in bark damage to young trees, bark of spruce, beech and rowan was chemically analysed. These selected trees were all important in mountain forestry regeneration. The bark of younger stems of rowan and beech (C1 category) contained more nutritive substances (fat, crude protein) and the low content of fibre. The good nutritional quality and the lowest content of fibre were found in the bark of younger (C1) stems of rowan. The bark of older beech stems (C2) showed the highest fibre and ash content. Differences between the broadleaved tree bark and spruce bark were significant as to crude protein and the fibre content. Chemical analysis clearly explained selectivity between broad-leaved and coniferous trees. In National Nature Reserve Kněhyně-Čertův mlýn in Beskydy Mountains young trees are affected by bark damage caused by a rodent species. Young tree species were injured selectively as bark of deciduous trees were more attractive for voles than coniferous. Differences were found also in various tree categories as to age. To explain rodent selectivity in bark damage to young trees, bark of spruce, beech and rowan was chemically analysed. These selected trees were all important in mountain forestry regeneration. The bark of younger stems of rowan and beech (C1 category) contained more nutritive substances (fat, crude protein) and the low content of fibre. The good nutritional quality and the lowest content of fibre were found in the bark of younger (C1) stems of rowan. The bark of older beech stems (C2) showed the highest fibre and ash content. Differences between the broadleaved tree bark and spruce bark were significant as to crude protein and the fibre content. Chemical analysis clearly explained selectivity between broad-leaved and coniferous trees. (en)
Title	Bark chemical analysis explains selective bark damage by rodents Bark chemical analysis explains selective bark damage by rodents (en)
skos:prefLabel	Bark chemical analysis explains selective bark damage by rodents Bark chemical analysis explains selective bark damage by rodents (en)
skos:notation	RIV/62156489:43410/09:00146036!RIV12-MZE-43410___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(QH72075), Z(AV0Z60930519), Z(MSM6215648902)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Purchart, Luboš Suchomel, Josef
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	Mendelova univerzita v Brně / Lesnická a dřevařská fakulta
http://linked.open...dnocenehoVysledku	304690
http://linked.open...ai/riv/idVysledku	RIV/62156489:43410/09:00146036
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Bark damage; mountain forest regeneration; bark selection (en)
http://linked.open.../riv/klicoveSlovo	Bark damage bark selection mountain forest regeneration
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[93861CB8B059]
http://linked.open...i/riv/nazevZdroje	Beskydy
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Rodents as an important factor influencing forest regeneration
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	2
http://linked.open...iv/tvurceVysledku	Homolka, Miloslav Heroldová, Marta Purchart, Luboš Suchomel, Josef Jánová, Eva
http://linked.open...n/vavai/riv/zamer	Biodiverzita a ekologie obratlovců: Strategie ochrany a využívání přírodních populací Forest and Wood: the support of functionally integrated forest management and use of wood as a renewable raw material
issn	1803-2451
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	43410
is http://linked.open...avai/riv/vysledek of	Bark chemical analysis explains selective bark damage by rodents Bark chemical analysis explains selective bark damage by rodents

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