About: Regeneration under a shelterwood system of spruce-dominated forest stands at middle altitudes

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Experiment s podrostní obnovou mýtního porostu s dominancí smrku byl založen v roce 1971 ve středních polohách Žďárských vrchů. Článek porovnává vývoj základních porostních charakteristik na podrostní ploše a kontrole. Letokruhové analýzy potvrdily vyšší tloušťkový přírůst vzorníků na podrostní ploše, výraznější zvýšení přírůstu však nastalo až 12 let po uvolnění. Následný porost z kombinované obnovy se vyskytuje na 88% podrostní plochy, 67% kontroly. Požadovaný podíl buku a jedle je zajištěn na obou plochách, smrk jako hlavní hospodářská dřevina zůstal na ploše zachován. Následný porost je výškově i tloušťkově diferencován, obě plochy vykazují značnou strukturovanost. (cs) An experiment with regeneration under the shelterwood of spruce-dominated mature stand was established at middle altitudes of the Žďárské vrchy Hills in 1971. The paper brings a comparison of the development of basic forest characteristics for the plot under shelterwood and for the control plot. Analyses of annual rings demonstrated a higher diameter increment of sample trees on the plot under shelterwood, a more pronounced increase in the increment being however observed only 12 years after release. A subsequent forest from the combined regeneration occurs on 88% of the plot under shelterwood and on 67% of the control plot. The required proportion of beech and fir is established on both plots with spruce as the main commercial species having been retained. The subsequent forest stand is differentiated in terms of height and diameter and the two plots exhibit a rather varied structure. An experiment with regeneration under the shelterwood of spruce-dominated mature stand was established at middle altitudes of the Žďárské vrchy Hills in 1971. The paper brings a comparison of the development of basic forest characteristics for the plot under shelterwood and for the control plot. Analyses of annual rings demonstrated a higher diameter increment of sample trees on the plot under shelterwood, a more pronounced increase in the increment being however observed only 12 years after release. A subsequent forest from the combined regeneration occurs on 88% of the plot under shelterwood and on 67% of the control plot. The required proportion of beech and fir is established on both plots with spruce as the main commercial species having been retained. The subsequent forest stand is differentiated in terms of height and diameter and the two plots exhibit a rather varied structure. (en)
Title	Regeneration under a shelterwood system of spruce-dominated forest stands at middle altitudes Podrostní způsob obnovy porostu s dominací smrku ve středních polohách] (cs) Regeneration under a shelterwood system of spruce-dominated forest stands at middle altitudes (en)
skos:prefLabel	Regeneration under a shelterwood system of spruce-dominated forest stands at middle altitudes Podrostní způsob obnovy porostu s dominací smrku ve středních polohách] (cs) Regeneration under a shelterwood system of spruce-dominated forest stands at middle altitudes (en)
skos:notation	RIV/00020702:_____/07:8P012855!RIV08-GA0-00020702
http://linked.open.../vavai/riv/strany	467-475
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GP526/04/P180)
http://linked.open...iv/cisloPeriodika	10
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Souček, Jiří
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	Výzkumný ústav lesního hospodářství a myslivosti, v.v.i.
http://linked.open...dnocenehoVysledku	446933
http://linked.open...ai/riv/idVysledku	RIV/00020702:_____/07:8P012855
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	transformation; shelterwood system; spruce; beech; fir; diameter increment; combined regeneration (en)
http://linked.open.../riv/klicoveSlovo	spruce transformation beech combined regeneration shelterwood system diameter increment fir
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[D42FB68AAD64]
http://linked.open...i/riv/nazevZdroje	Journal of Forest Science
http://linked.open...in/vavai/riv/obor	GK
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...vavai/riv/projekt	Evaluation of stand transformation on the selected exemplary areas with Norway spruce stands in the Czech republic
http://linked.open...UplatneniVysledku	2007
http://linked.open...v/svazekPeriodika	53
http://linked.open...iv/tvurceVysledku	Souček, Jiří
issn	1212-4834
number of pages	9 (xsd:int)

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