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  • Vliv výchovy byl studován v mladém imisemi ovlivněném porostu smrku ztepilého na výzkumné řadě Polom v Orlických horách. Experiment byl založen v roce 1980 v patnáctileté smrkové mlazině vzniklé výsadbou v nepravidelném sponu s hustotou 3 500–4 000 sazenic na hektar v roce 1965. Výzkumná řada se nachází v nadmořské výšce 800 m v 6. smrkobukovém vegetačním stupni. Na počátku experimentu se porost nacházel v pásmu ohrožení imisemi B. Experiment je založen na klasické srovnávací metodě, tj. porovnávání porostů s různým režimem výchovy (kontrola bez zásahu, režim se silnými a režim s velmi silnými podúrovňovými zásahy). Výsledky dlouhodobého experimentu potvrdily pozitivní efekt zkoumaných výchovných programů na růst a zdravotní stav smrkových porostů v počátečních fázích poškození imisemi a jejich odolnost vůči sněhovým polomům. (cs)
  • Effects of thinning were studied in an air-polluted young stand of Norway spruce on Polom series in the Orlické hory Mts. (North-Eastern part of the Czech Republic) founded in 1980 in 15 years old spruce stand established by planting with density of 3,500–4,000 trees per hectare in 1965. The stand lies at an elevation of 800 m in the 6th beech with spruce forest vegetation zone. The expected survival of the experimental stand at the beginning of experiments was 40 years (air pollution danger zone B). The thinning experiment is based on a classical comparative method, i.e. on comparing the stands with different thinning regimes (regime with no thinning and regimes with heavy and very heavy first thinning with negative selection from below). Results of the long-term experiment confirmed the positive effect of investigated thinning programme on growth, health condition and resistance to snow-breaks of air-polluted Norway spruce stands in initial phases of disintegration
  • Effects of thinning were studied in an air-polluted young stand of Norway spruce on Polom series in the Orlické hory Mts. (North-Eastern part of the Czech Republic) founded in 1980 in 15 years old spruce stand established by planting with density of 3,500–4,000 trees per hectare in 1965. The stand lies at an elevation of 800 m in the 6th beech with spruce forest vegetation zone. The expected survival of the experimental stand at the beginning of experiments was 40 years (air pollution danger zone B). The thinning experiment is based on a classical comparative method, i.e. on comparing the stands with different thinning regimes (regime with no thinning and regimes with heavy and very heavy first thinning with negative selection from below). Results of the long-term experiment confirmed the positive effect of investigated thinning programme on growth, health condition and resistance to snow-breaks of air-polluted Norway spruce stands in initial phases of disintegration (en)
Title
  • Norway spruce thinning experiment Polom (Eastern Bohemia) after 22 years of observation
  • Norway spruce thinning experiment Polom (Eastern Bohemia) after 22 years of observation (en)
  • Experiment s výchovou smrku Polom (východní Čechy) po 22 letech sledování (cs)
skos:prefLabel
  • Norway spruce thinning experiment Polom (Eastern Bohemia) after 22 years of observation
  • Norway spruce thinning experiment Polom (Eastern Bohemia) after 22 years of observation (en)
  • Experiment s výchovou smrku Polom (východní Čechy) po 22 letech sledování (cs)
skos:notation
  • RIV/00020702:_____/04:#0000039!RIV07-MZE-00020702
http://linked.open.../vavai/riv/strany
  • 1
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MZE-M06-99-01)
http://linked.open...iv/cisloPeriodika
  • 1
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 576454
http://linked.open...ai/riv/idVysledku
  • RIV/00020702:_____/04:#0000039
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Norway spruce, air pollution, thinning, health condition (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CZ - Česká republika
http://linked.open...ontrolniKodProRIV
  • [C0471DB079D3]
http://linked.open...i/riv/nazevZdroje
  • Journal of Forest Science
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Novák, Jiří
  • Slodičák, Marian
http://linked.open...n/vavai/riv/zamer
issn
  • 1212-4834
number of pages
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