Claim · model-written summary
Ageratina tolerated shade strongly.
- Outcome
- strong ability to tolerate shadee0
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AgeratinaNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“Our results indicated that Ageratina had a strong ability to tolerate shade”
Title
Niu Yan Guihaia 2011
Other claims from this paper (14)
- Association Under-canopy irradiance rose with disturbance intensity.
- Observation Relative under-canopy irradiance was 6%, 9%, 16%, 20% and 28% after disturbances of 15, 20, 25, 30 and 35 cm diameter, respectively.
- Observation Seeds germinated at every disturbance intensity.
- Observation Seedlings survived and colonized at every disturbance intensity.
- Association Germination of 40%-50% did not differ significantly among disturbances.
- Association Seedling survival of 26%-40% did not differ significantly among disturbances.
- Association Seedling establishment of 11%-15% did not differ significantly among disturbances.
- Observation No seedlings established at 100% irradiance.
- Association Height, crown width and leaf number increased with disturbance.
- Association Leaf length, width and individual leaf area increased with disturbance.
- Association Total leaf area increased with disturbance.
- Observation Crown width, leaf number and total leaf area were greatest at 100% irradiance.
- Association Small disturbances may permit Ageratina invasion.
- Mechanism Slow growth in adverse environments and rapid growth after improvement may be an invasion strategy.