Czech Republic - The preservation of specific forms of the Ore mountains

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020702%3A_____%2F19%3AN0000078" target="_blank" >RIV/00020702:_____/19:N0000078 - 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

Czech Republic - The preservation of specific forms of the Ore mountains

Popis výsledku v původním jazyce

The breeding programmes were focused on current partial population recovery of Norway spruce, Ore Mountains‘ ecotype; the source material was obtained from rare individuals which – thanks to their relative resistance – survived several periods of heavy emission (sulphur oxides) load in the recent past. The implementation of such rescue programmes requires, among others, the application of proven vegetative propagation technology of Norway spruce, i.e. the maintenance of their ex situ conserved clonal variants. In this contribution, we present a brief report about some of the current research activities of the Ore Mountains Norway spruce ecotype preservation and reproduction; these efforts aim at Ore Mountains´ forest restoration with this native spruce ecotype after the above mentioned periods of serious imission damage of this Czech mountain area. Nowadays, the increased efficiency of donor tree vegetative propagation is highly required, so that the material derived from older individuals, growing within spruce subpopulations, could be used successfully. The presented paper deals with our cutting and grafting method development.

Název v anglickém jazyce

Czech Republic - The preservation of specific forms of the Ore mountains

Popis výsledku anglicky

The breeding programmes were focused on current partial population recovery of Norway spruce, Ore Mountains‘ ecotype; the source material was obtained from rare individuals which – thanks to their relative resistance – survived several periods of heavy emission (sulphur oxides) load in the recent past. The implementation of such rescue programmes requires, among others, the application of proven vegetative propagation technology of Norway spruce, i.e. the maintenance of their ex situ conserved clonal variants. In this contribution, we present a brief report about some of the current research activities of the Ore Mountains Norway spruce ecotype preservation and reproduction; these efforts aim at Ore Mountains´ forest restoration with this native spruce ecotype after the above mentioned periods of serious imission damage of this Czech mountain area. Nowadays, the increased efficiency of donor tree vegetative propagation is highly required, so that the material derived from older individuals, growing within spruce subpopulations, could be used successfully. The presented paper deals with our cutting and grafting method development.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

40102 - Forestry

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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