Chemical basis for determining the allelopathic potential of invasive plant wall barley (Hordeum murinum L. subsp. murinum)

2024
journal article
article
dc.abstract.enThe study investigated compounds present in the invasive grass Hordeum murinum L. subsp. murinum and tested the allelopathic potential of this plant against common meadow species Festuca rubra L. and Trifolium repens L. Gas chromatography–mass spectrometry (GC–MS) performed separately on the ears and stalks with leaves of wall barley revealed 32 compounds, including secondary metabolites, that may play an important role in allelopathy. Two compounds, N-butylbenzenesulfonamide (NBBS) and diphenylsulfone (DDS), were described for the first time for wall barley and the Poaceae family. The presence of 6,10,14-trimethylpentadecan-2-one (TMP) has also been documented. Aqueous extracts of H. murinum organs (ears and stalks with leaves) at concentrations of 2.5%, 5%, and 7.5% were used to evaluate its allelopathic potential. Compared to the control, all extracts inhibited germination and early growth stages of meadow species. The inhibitory effect was strongest at the highest concentration for both the underground and aboveground parts of the seedlings of the meadow species tested. Comparing the allelopathic effect, Trifolium repens proved to be more sensitive. In light of the results of the study, the removal of wall barley biomass appears to be important for the restoration of habitats where this species occurs due to its allelopathic potential.
dc.affiliationWydział Biologii : Instytut Botaniki
dc.contributor.authorBarabasz-Krasny, Beata
dc.contributor.authorTatoj, Agnieszka
dc.contributor.authorChyc, Marek
dc.contributor.authorGruszka, Wojciech
dc.contributor.authorZandi, Peiman
dc.contributor.authorStachurska-Swakoń, Alina - 101629
dc.date.accessioned2024-05-27T07:12:52Z
dc.date.available2024-05-27T07:12:52Z
dc.date.issued2024
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.number10
dc.description.versionostateczna wersja wydawcy
dc.description.volume29
dc.identifier.articleid2365
dc.identifier.doi10.3390/molecules29102365
dc.identifier.issn1420-3049
dc.identifier.urihttps://ruj.uj.edu.pl/handle/item/343057
dc.languageeng
dc.language.containereng
dc.rightsUdzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa
dc.rights.licenceCC-BY
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/legalcode.pl
dc.share.typeotwarte czasopismo
dc.subject.enallelopathy
dc.subject.enfalse barley
dc.subject.enHordeum murinum
dc.subject.eninvasive plant
dc.subject.ennovel weapons hypothesis
dc.subject.enphytochemical screening
dc.subject.ensecondary metabolites
dc.subject.enstress factors
dc.subject.envolatile metabolites
dc.subtypeArticle
dc.titleChemical basis for determining the allelopathic potential of invasive plant wall barley (Hordeum murinum L. subsp. murinum)
dc.title.journalMolecules
dc.typeJournalArticle
dspace.entity.typePublicationen
dc.abstract.en
The study investigated compounds present in the invasive grass Hordeum murinum L. subsp. murinum and tested the allelopathic potential of this plant against common meadow species Festuca rubra L. and Trifolium repens L. Gas chromatography–mass spectrometry (GC–MS) performed separately on the ears and stalks with leaves of wall barley revealed 32 compounds, including secondary metabolites, that may play an important role in allelopathy. Two compounds, N-butylbenzenesulfonamide (NBBS) and diphenylsulfone (DDS), were described for the first time for wall barley and the Poaceae family. The presence of 6,10,14-trimethylpentadecan-2-one (TMP) has also been documented. Aqueous extracts of H. murinum organs (ears and stalks with leaves) at concentrations of 2.5%, 5%, and 7.5% were used to evaluate its allelopathic potential. Compared to the control, all extracts inhibited germination and early growth stages of meadow species. The inhibitory effect was strongest at the highest concentration for both the underground and aboveground parts of the seedlings of the meadow species tested. Comparing the allelopathic effect, Trifolium repens proved to be more sensitive. In light of the results of the study, the removal of wall barley biomass appears to be important for the restoration of habitats where this species occurs due to its allelopathic potential.
dc.affiliation
Wydział Biologii : Instytut Botaniki
dc.contributor.author
Barabasz-Krasny, Beata
dc.contributor.author
Tatoj, Agnieszka
dc.contributor.author
Chyc, Marek
dc.contributor.author
Gruszka, Wojciech
dc.contributor.author
Zandi, Peiman
dc.contributor.author
Stachurska-Swakoń, Alina - 101629
dc.date.accessioned
2024-05-27T07:12:52Z
dc.date.available
2024-05-27T07:12:52Z
dc.date.issued
2024
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.number
10
dc.description.version
ostateczna wersja wydawcy
dc.description.volume
29
dc.identifier.articleid
2365
dc.identifier.doi
10.3390/molecules29102365
dc.identifier.issn
1420-3049
dc.identifier.uri
https://ruj.uj.edu.pl/handle/item/343057
dc.language
eng
dc.language.container
eng
dc.rights
Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa
dc.rights.licence
CC-BY
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/legalcode.pl
dc.share.type
otwarte czasopismo
dc.subject.en
allelopathy
dc.subject.en
false barley
dc.subject.en
Hordeum murinum
dc.subject.en
invasive plant
dc.subject.en
novel weapons hypothesis
dc.subject.en
phytochemical screening
dc.subject.en
secondary metabolites
dc.subject.en
stress factors
dc.subject.en
volatile metabolites
dc.subtype
Article
dc.title
Chemical basis for determining the allelopathic potential of invasive plant wall barley (Hordeum murinum L. subsp. murinum)
dc.title.journal
Molecules
dc.type
JournalArticle
dspace.entity.typeen
Publication
Affiliations

* The migration of download and view statistics prior to the date of April 8, 2024 is in progress.

Views
17
Views per month
Views per city
Bobrowniki Male
1
Poznan
1
Warsaw
1
Downloads
stachurska-swakon_et-al_chemical_basis_for_determining_2024.pdf
6