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Preliminary studies on allelopathy in tufted hair grass (Deschampsia caespitosa L.)

cris.virtual.author-orcid0000-0002-2630-0103
cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.author-orcid0000-0002-6602-4721
cris.virtual.author-orcid0000-0003-3663-8826
cris.virtual.author-orcid0000-0002-9670-3231
cris.virtualsource.author-orcidd81b1ddf-ac34-4cc6-b5fc-ca5cb4730445
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcid3444c2ae-3d82-4bae-b6b6-d869508f2ebb
cris.virtualsource.author-orcid8cc3d8c6-eb76-45ba-b461-1a1d5e664c52
cris.virtualsource.author-orcidd5bc5072-424b-49a4-92ce-2da11fa5d021
dc.abstract.enIn the presented study, Deschampsia caespitosa was shown to have allelopathic properties, which can affect the species that co-create of the phytocenosis. In the course of experiments the occurrence of allelopathic compounds was determined in soil samples from phytocenoses differing with respect to proportions of Deschampsia caespitosa as well as utilisation intensity. They were tested against a standard (acceptor - ground cucumber). Additionally, the total content of one group of allelopathic compounds (phenolic compounds) in the substrate was determined. Soils of phytocenoses with Deschampsia caespitosa exhibited contents of allelopathic compounds which quantities depended on the proportion of this species in the sward as well as the method and intensity of meadow and pasture utilisation. Higher amounts of allelopathic compounds were determined in soils collected from pastures with higher proportions of D.c. in the community. Despite small quantities of phenols in the soil, a positive correlation was found between the share of D.c. and phenol compounds in soil.
dc.affiliationWydział Rolnictwa, Ogrodnictwa i Bioinżynierii
dc.affiliation.instituteKatedra Łąkarstwa i Krajobrazu Przyrodniczego
dc.affiliation.instituteKatedra Agronomii
dc.contributor.authorKryszak, Anna Krystyna
dc.contributor.authorStrychalska, Agnieszka
dc.contributor.authorKlarzyńska, Agnieszka
dc.contributor.authorZielewicz, Waldemar
dc.contributor.authorSzulc, Piotr
dc.date.access2026-03-05
dc.date.accessioned2026-03-09T12:02:32Z
dc.date.available2026-03-09T12:02:32Z
dc.date.copyright2022-08-30
dc.date.issued2022
dc.description.accesstimeat_publication
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.number1
dc.description.points20
dc.description.versionfinal_published
dc.description.volume67
dc.identifier.doi10.53502/XTHT9388
dc.identifier.eissn2719-423X
dc.identifier.issn1642-686X
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/7744
dc.identifier.weblinkhttps://www.jraae.com/Preliminary-Studies-on-Allelopathy-in-Tufted-Hair-Grass-Deschampsia-caespitosa-L,199309,0,2.html
dc.languageen
dc.relation.ispartofJournal of Research and Applications in Agricultural Engineering
dc.relation.pages21-28
dc.rightsCC-BY
dc.sciencecloudnosend
dc.share.typeOPEN_JOURNAL
dc.subject.enallelogens
dc.subject.enDeschampsia caespitosa
dc.subject.enmedows communities
dc.subject.enutilization intensity
dc.subject.enphytocenoses
dc.titlePreliminary studies on allelopathy in tufted hair grass (Deschampsia caespitosa L.)
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue1
oaire.citation.volume67