Claim · model-written summary
Juniperus oil suppressed germination and seedling growth of Avena fatua.
- Taxon
- Juniperus excelsa
Juniperus excelsae0 - Treatment
- Juniperus excelsa EOe0
- Interactor
- A. fatua
Avena fatuae0weed - Outcome
- seed germination and seedling growthe0
- Direction
- suppressede0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Juniperus excelsa EO suppressed seed germination and seedling growth of P. rhoeas, C. orientalis, A. arvensis, A. fatua, and A. githago”
Title
Ivanka Semerdjieva; Valtcho D. Zheljazkov; Ivayla Dincheva; et al. PLoS ONE 2024. doi:10.1371/journal.pone.0294126
Other claims from this paper (17)
- Observation Essential-oil yield varied significantly from 0.93% to 2.57%.
- Observation Alpha-pinene was a predominant essential-oil compound at 8.85–35.94%.
- Observation Limonene was a predominant essential-oil compound at 11.81–50.08%.
- Observation Cedrol was a predominant essential-oil compound at 3.41–34.29%.
- Observation Trans-2,4-decadienol and beta-caryophyllene predominated in some trees.
- Observation Four chemical groups were identified across the two natural populations.
- Observation The study reports the composition of Juniperus excelsa concrete and resinoid for the first time.
- Observation Cedrol made up 15.39% of the main concrete and resinoid compounds.
- Observation 7-hydroxy-4-methyl-coumarin made up 17.63%.
- Observation 1-octacosanol made up 36.85%.
- Observation Tritriacontane made up 16.08%.
- Observation Tiacontanoic acid was a main compound.
- Intervention effect Juniperus oil suppressed germination of Papaver rhoeas.
- Intervention effect Juniperus oil suppressed germination and seedling growth of Consolida orientalis.
- Intervention effect Juniperus oil suppressed germination and seedling growth of Anthemis arvensis.
- Intervention effect Juniperus oil suppressed germination and seedling growth of Agrostemma githago.
- Observation Winter harvests produced the highest oil yield with high limonene and cedrol content.