Claim · model-written summary
Litter decomposition quality was positively correlated with organic C content of the litter.
- Taxon
- Leymus chinensis and Phragmites communis
Phragmites australisLeymus chinensise1 - Compound
- organic Ce6
- Outcome
- litter decomposition qualitye6
- Direction
- positivelye6
Not reportedMaterialGeneOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“focused on Leymus chinensis and Phragmites communis litter in Songnen grassland”
e6“the relatedness of litter decomposition quality with organic C content was positively positive correlation”
Title
Jixun Guo Journal of Northeast Normal University 2012
Other claims from this paper (12)
- Intervention effect Warming and nitrogen application increased litter decomposition rates of both species to a certain extent in Songnen grassland.
- Observation Leymus chinensis litter had a decomposition residual rate of 69.30% under warming plus nitrogen application.
- Observation Leymus chinensis litter had a decomposition residual rate of 75.75% under nitrogen application.
- Observation Leymus chinensis litter had a decomposition residual rate of 81.20% under warming.
- Observation Leymus chinensis litter had a decomposition residual rate of 83.80% in control.
- Observation Phragmites communis litter had a decomposition residual rate of 78.85% under warming plus nitrogen application.
- Observation Phragmites communis litter had a decomposition residual rate of 83.25% under nitrogen application.
- Observation Phragmites communis litter had a decomposition residual rate of 85.60% in control.
- Observation Phragmites communis litter had a decomposition residual rate of 86.50% under warming.
- Intervention effect Warming and nitrogen application shortened the decomposition periods of Leymus chinensis and Phragmites communis litter, by the Olson model.
- Mechanism Bacterial biomass is proposed as the most important factor during litter decomposition of the two species.
- Observation Total nitrogen and total phosphorus content in litter showed settling phenomena.