Růst a vývoj mladých smíšených bukových a smrkových porostů s různým režimem výchovy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020702%3A_____%2F04%3A%230000044" target="_blank" >RIV/00020702:_____/04:#0000044 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Growth and development of young beech and spruce mixed stands with different thinning regimes

Popis výsledku v původním jazyce

Study evaluates growth and development of experimental mixed beech and spruce stands four years after first different thinnings. According to number of trees: on control plot 1 and on plot 2 (thinning from above) beech portion has been increasing and spruce portion decreasing continually and on plot 3 (thinning from below), beech and spruce portions are nearly balanced. According to basal area: on control plot 1 and on plot 3 beech portion has been increasing and spruce portion decreasing continually and on plot 2 ratio is practically unchanged. In connection with effect of thinning on stand microclimate, amount of dry biomass and nutrient content of biomass from holorganic horizons (L, F and H) has been investigated since 2003. The preliminary resultsshowed, that about 128 thousand kg of dry biomass per hectare is collected in holorganic horizons (L ? 5.5 thousand kg.ha-1, F ? 18 thousand kg.ha-1, H - 104 thousand kg.ha-1) under investigated 25 years old spruce and beech mixed stand.

Název v anglickém jazyce

Growth and development of young beech and spruce mixed stands with different thinning regimes

Popis výsledku anglicky

Study evaluates growth and development of experimental mixed beech and spruce stands four years after first different thinnings. According to number of trees: on control plot 1 and on plot 2 (thinning from above) beech portion has been increasing and spruce portion decreasing continually and on plot 3 (thinning from below), beech and spruce portions are nearly balanced. According to basal area: on control plot 1 and on plot 3 beech portion has been increasing and spruce portion decreasing continually and on plot 2 ratio is practically unchanged. In connection with effect of thinning on stand microclimate, amount of dry biomass and nutrient content of biomass from holorganic horizons (L, F and H) has been investigated since 2003. The preliminary resultsshowed, that about 128 thousand kg of dry biomass per hectare is collected in holorganic horizons (L ? 5.5 thousand kg.ha-1, F ? 18 thousand kg.ha-1, H - 104 thousand kg.ha-1) under investigated 25 years old spruce and beech mixed stand.

Druh

O - Ostatní výsledky

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů