Claim · model-written summary
More allelochemicals were released from 8-year-old than from 4-year-old E. grandis litter.
- Taxon
- E. grandise0
- Treatment
- 8-year-old littere0
- Outcome
- allelochemicalse0
- Direction
- Moree0
- Comparator
- 4-year-old E. grandis littere0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Verbatim
e0“More allelochemicals were released from 8-year-old litter than from 4-year-old E. grandis litter”
Title
Danju Zhang; Chaoyu Lv; Shaojun Fan; et al. Plants 2024. doi:10.3390/plants13172415
Other claims from this paper (10)
- Observation After 20-30 days of decomposition, E. grandis litter had stronger phytotoxic effects on E. fetida in growth and biochemical levels.
- Observation After 20 days of decomposition, the weight and total protein content of E. fetida first decreased and then increased over time.
- Observation SOD activity in E. fetida increased after 20 days, decreased after 30 days of decomposition, then increased again.
- Observation MDA content in E. fetida increased after 20 days, then decreased or was stable.
- Observation AChE activity in E. fetida was inhibited after 30 days of decomposition and then increased or stabilized.
- Observation Soluble allelochemicals such as betaine, chlorogenic acid and isoquercitrin significantly decreased or disappeared during the initial decomposition of E. grandis litter.
- Observation Pipecolic acid significantly increased during the decomposition of E. grandis litter.
- Observation Newly emerging phenolic fractions were present during the decomposition of E. grandis litter.
- Intervention effect Eight-year-old litter resulted in consistently more severe phytotoxic responses and DNA damage in E. fetida than 4-year-old litter.
- Recommendation The authors suggest that appropriate removal of leaf litter in the early stages of decomposition might help support greater biodiversity in E. grandis plantations.