Extracts from the leaves of knotweeds (Reynoutria spp.) have a stimulating effect on the germination and initial growth of wheat grains

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F24%3A10177326" target="_blank" >RIV/00027006:_____/24:10177326 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/content/pdf/10.1007/s00114-024-01946-0.pdf" target="_blank" >https://link.springer.com/content/pdf/10.1007/s00114-024-01946-0.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00114-024-01946-0" target="_blank" >10.1007/s00114-024-01946-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Extracts from the leaves of knotweeds (Reynoutria spp.) have a stimulating effect on the germination and initial growth of wheat grains

Popis výsledku v původním jazyce

Knotweed (Reynoutria sp.) plants are known in the world mainly as invasive plants. However, it is known that their rhizomes or leaves contain secondary metabolites with biological activity. Our goal was to determine which of the three knotweed plants (Reynoutria japonica, Reynoutria x bohemica, and Reynoutria sachalinensis) is most suitable for seed growth stimulation. We tested alcoholic extracts of all three knotweed species by seed priming method on wheat germination and seedling characteristics, when 12 measured characteristics were monitored. Extracts from all three species of Reynoutria sp. generally showed an improvement in wheat germination and growth compared to the control. R. x bohemica appears to be the best source for stimulating wheat growth, as seedling vigor indexes I and II, R/S dry weight, shoot and seedling lengths, root, shoot, and seedling dry weights were significantly different (ANOVA, Duncan&apos;s test, alpha &lt; 0.05). The plants Reynoutria spp. seem to be possible sources for the protection and stimulation of agriculture crops.

Název v anglickém jazyce

Extracts from the leaves of knotweeds (Reynoutria spp.) have a stimulating effect on the germination and initial growth of wheat grains

Popis výsledku anglicky

Knotweed (Reynoutria sp.) plants are known in the world mainly as invasive plants. However, it is known that their rhizomes or leaves contain secondary metabolites with biological activity. Our goal was to determine which of the three knotweed plants (Reynoutria japonica, Reynoutria x bohemica, and Reynoutria sachalinensis) is most suitable for seed growth stimulation. We tested alcoholic extracts of all three knotweed species by seed priming method on wheat germination and seedling characteristics, when 12 measured characteristics were monitored. Extracts from all three species of Reynoutria sp. generally showed an improvement in wheat germination and growth compared to the control. R. x bohemica appears to be the best source for stimulating wheat growth, as seedling vigor indexes I and II, R/S dry weight, shoot and seedling lengths, root, shoot, and seedling dry weights were significantly different (ANOVA, Duncan&apos;s test, alpha &lt; 0.05). The plants Reynoutria spp. seem to be possible sources for the protection and stimulation of agriculture crops.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Science of Nature

ISSN

0028-1042

e-ISSN

1432-1904

Svazek periodika

111

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

7

Strana od-do

61

Kód UT WoS článku

001352024000001

EID výsledku v databázi Scopus

2-s2.0-85208602754