The effect of the Sequoiadendron giganteum (Lindl.) Buchholz cone crystals on germination

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F19%3A81044" target="_blank" >RIV/60460709:41320/19:81044 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.agriculturejournals.cz/web/jfs.htm?type=article&id=43_2019-JFS" target="_blank" >https://www.agriculturejournals.cz/web/jfs.htm?type=article&id=43_2019-JFS</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/43/2019-JFS" target="_blank" >10.17221/43/2019-JFS</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The effect of the Sequoiadendron giganteum (Lindl.) Buchholz cone crystals on germination

Popis výsledku v původním jazyce

The cones of the giant sequoia contain red, water-soluble crystalline substances known as cone crystals. The inhibitory effect of this extracted material on Norway spruce, Scots pine and European larch germination was newly examined. Sown seed representative samples without and with added cone crystals were compared after their incubation in the same appropriate conditions. All these cases have brought compelling evidence that cone crystals totally inhibit germination. However, the chemically inhibited seeds being rinsed afterwards germinated very well. This switch effect caused by the cone crystals of the three above-mentioned conifers proved to be a nonspecific tool. Seeds of the giant sequoia, naturally affected by the cone crystals, were sown as rinsed and non-rinsed samples. Both the samples, grown on a wet peat substrate in appropriate conditions for 16 weeks, exhibited an equal, yet very low viability of 1,3% at the same time. This low number, fixed in seeds of the tree being far from the ecol

Název v anglickém jazyce

The effect of the Sequoiadendron giganteum (Lindl.) Buchholz cone crystals on germination

Popis výsledku anglicky

The cones of the giant sequoia contain red, water-soluble crystalline substances known as cone crystals. The inhibitory effect of this extracted material on Norway spruce, Scots pine and European larch germination was newly examined. Sown seed representative samples without and with added cone crystals were compared after their incubation in the same appropriate conditions. All these cases have brought compelling evidence that cone crystals totally inhibit germination. However, the chemically inhibited seeds being rinsed afterwards germinated very well. This switch effect caused by the cone crystals of the three above-mentioned conifers proved to be a nonspecific tool. Seeds of the giant sequoia, naturally affected by the cone crystals, were sown as rinsed and non-rinsed samples. Both the samples, grown on a wet peat substrate in appropriate conditions for 16 weeks, exhibited an equal, yet very low viability of 1,3% at the same time. This low number, fixed in seeds of the tree being far from the ecol

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

40102 - Forestry

Projekt

<a href="/cs/project/QK1920328" target="_blank" >QK1920328: Komplexní řešení obnovy a pěstování lesa v oblastech s rychlým velkoplošným hynutím lesa.</a><br>

Návaznosti

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

Rok uplatnění

2019

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

65

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

203-208

Kód UT WoS článku

000472718600001

EID výsledku v databázi Scopus

2-s2.0-85068544733