Exotic Abies species in Czech provenance trials: assessment after four decades

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020702%3A_____%2F18%3AN0000023" target="_blank" >RIV/00020702:_____/18:N0000023 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00020702:_____/18:N0000024

Výsledek na webu

<a href="https://content.sciendo.com/abstract/journals/aslh/14/1/article-p9.xml" target="_blank" >https://content.sciendo.com/abstract/journals/aslh/14/1/article-p9.xml</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/aslh-2018-0001" target="_blank" >10.2478/aslh-2018-0001</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Exotic Abies species in Czech provenance trials: assessment after four decades

Popis výsledku v původním jazyce

The growth of seven exotic true fir (Abies) species and native Abies alba have been compared in three provenance trials in the Czech Republic, at the relatively advanced ages of 44, 38, and 35 years respectively. A clear differentiation is observable between the species. The closely related species group of A. alba and A. cephalonica appears rather heterogeneous in its phenotypic behavior. A. alba provenances show superiority, but also a high differentiation. Productivity of provenances of A. cephalonica fall behind A. alba; however A. cilicica and A. pinsapo provenances have shown total mortality. The high potential of A. grandis is confirmed by outstanding growth; provenances from the coastal plain in Washington State performed best. A. procera grows slower than A. grandis, but still faster than A. alba provenances. Health risks, extreme ecologic distances of transfer, trend shifts of growth rate, and rank change with age are uncertainties that require necessary caution when selecting provenances for importation. In recent years, public and institutional perceptions concerning the introduction of non-native tree species and provenances has shifted, and the practice is no longer seen as necessarily inappropriate.

Název v anglickém jazyce

Exotic Abies species in Czech provenance trials: assessment after four decades

Popis výsledku anglicky

The growth of seven exotic true fir (Abies) species and native Abies alba have been compared in three provenance trials in the Czech Republic, at the relatively advanced ages of 44, 38, and 35 years respectively. A clear differentiation is observable between the species. The closely related species group of A. alba and A. cephalonica appears rather heterogeneous in its phenotypic behavior. A. alba provenances show superiority, but also a high differentiation. Productivity of provenances of A. cephalonica fall behind A. alba; however A. cilicica and A. pinsapo provenances have shown total mortality. The high potential of A. grandis is confirmed by outstanding growth; provenances from the coastal plain in Washington State performed best. A. procera grows slower than A. grandis, but still faster than A. alba provenances. Health risks, extreme ecologic distances of transfer, trend shifts of growth rate, and rank change with age are uncertainties that require necessary caution when selecting provenances for importation. In recent years, public and institutional perceptions concerning the introduction of non-native tree species and provenances has shifted, and the practice is no longer seen as necessarily inappropriate.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

40102 - Forestry

Projekt

<a href="/cs/project/LD14116" target="_blank" >LD14116: Spoluúčast ČR při realizaci zásadních opatření zaměřených na ověření adaptability ohrožených druhů lesních dřevin v souvislosti s probíhajícími změnami prostředí v Evropě s využitím testování vybraných druhů rodu Abies v různých stanovištních podmínkách</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Acta Silvatica et Lignaria Hungarica

ISSN

1786-691X

e-ISSN

1787-064X

Svazek periodika

14

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

HU - Maďarsko

Počet stran výsledku

26

Strana od-do

9-34

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85058872460