Production potential of Douglas fir on acid sites of Training Forest District Hůrky, Secondary Forestry School Písek

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F09%3A00132657" target="_blank" >RIV/62156489:43410/09:00132657 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Production potential of Douglas fir on acid sites of Training Forest District Hůrky, Secondary Forestry School Písek

Popis výsledku v původním jazyce

The study is a follow-up of the production potential of Douglas fir on mesotrophic sites of the Křtiny Training Forest Enterprise (TFE) (Journal of Forest Science, No. 7, 2008). Production parameters (height, dbh, volume) of Douglas fir are also evaluated, but on acid sites of the Hůrky Training Forest District, Secondary Forestry School Písek in mature stands. In total, 17 mixed stands with the proportion of Douglas fir aged 88 to 121 years were assessed. Comparing 10 Douglas fir trees with 10 spruce,pine or larch trees of the largest volume, higher and generally markedly higher production potential of the introduced Douglas fir was always found in all assessed stands. Groups where the volume of Douglas fir trees was 2x to 3x higher than the volume of spruce or larch were not an exception (see Tables 4 to 7). For example, in stand 22B10, the mean volume of 10 largest Douglas fir trees was 6.30 m3 but the volume of spruce trees only 1.93 m3 and the volume of larch trees 2.25 m3. Diffe

Název v anglickém jazyce

Production potential of Douglas fir on acid sites of Training Forest District Hůrky, Secondary Forestry School Písek

Popis výsledku anglicky

The study is a follow-up of the production potential of Douglas fir on mesotrophic sites of the Křtiny Training Forest Enterprise (TFE) (Journal of Forest Science, No. 7, 2008). Production parameters (height, dbh, volume) of Douglas fir are also evaluated, but on acid sites of the Hůrky Training Forest District, Secondary Forestry School Písek in mature stands. In total, 17 mixed stands with the proportion of Douglas fir aged 88 to 121 years were assessed. Comparing 10 Douglas fir trees with 10 spruce,pine or larch trees of the largest volume, higher and generally markedly higher production potential of the introduced Douglas fir was always found in all assessed stands. Groups where the volume of Douglas fir trees was 2x to 3x higher than the volume of spruce or larch were not an exception (see Tables 4 to 7). For example, in stand 22B10, the mean volume of 10 largest Douglas fir trees was 6.30 m3 but the volume of spruce trees only 1.93 m3 and the volume of larch trees 2.25 m3. Diffe

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GK - Lesnictví

OECD FORD obor

—

Projekt

<a href="/cs/project/QG60063" target="_blank" >QG60063: Douglaska tisolistá - nejvýznamnější introdukovaná dřevina v polyfunkčním a trvale udržitelném lesním hospodářství</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Journal of Forest Science

ISSN

1212-4834

e-ISSN

—

Svazek periodika

55

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

11

Strana od-do

—

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—