Claim · model-written summary
Decomposed castor leaf material contained 10 compounds in five classes.
- Taxon
- Ricinus communis
Ricinus communist0 - Outcome
- 10 compounds, grouped into five main classes: monoglycerides, alkanes, fatty acids, terpenes and monosaccharidese0
- Value
- 10 compoundse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The GC–MS chromatographic analysis revealed the presence of 10 compounds, grouped into five main classes: monoglycerides, alkanes, fatty acids, terpenes and monosaccharides”
t0“Ricinus communis”
Title
Dominance of Ricinus communis in the Semi‐Arid Region Mediated by Allelopathy
Bruno M. Alcântara; Felipe R. Santos; José Anderson S. Silva; et al. Weed Research 2026. doi:10.1111/wre.70079
Other claims from this paper (6)
- Observation Phytol and palmitic acid were identified in castor leaf decomposition material.
- Intervention effect Castor leaf decomposition byproducts reduced seedling germination.
- Intervention effect The two highest leaf litter concentrations reduced seed germination by 90%.
- Association Postgermination adverse effects were most prominent at the highest castor leaf concentration.
- Observation Radicle and hypocotyl tissue thickness varied significantly, with qualitative changes.
- Mechanism Castor allelopathy may reduce or eliminate the native tree in the medium to long term.