Claim · model-written summary
Root to shoot ratios of constructive species decreased with increasing grazing intensity.
- Taxon
- Stipa krylovii
Stipa kryloviit0 - Treatment
- increasing grazing intensitye0
- Outcome
- root/shoot ratiose0
- Direction
- decreasede0
- Qualifier
- being 0.47,1.0,and 4.1 under light,moderate and heavy grazing,respectivelye0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“root/shoot ratios of the constructive species decreased with increasing grazing intensity,being 0.47,1.0,and 4.1 under light,moderate and heavy grazing,respectively”
t0“Stipa krylovii”
Title
Root characteristics under different grazing intensities in Stipa krylovii steppe
Luo Wen-tao; Yunna Wu; Fengjie Zhang; et al. Shengtaixue zazhi 2011
Other claims from this paper (9)
- Association Species composition simplified with increasing grazing intensity.
- Association Root functional group types simplified with increasing grazing intensity.
- Observation Underground biomass of the three communities had a T-shape spatial distribution.
- Observation S. krylovii was constructive under light grazing.
- Observation Cleistogenes squarrosa was constructive under moderate grazing.
- Observation Allium polyrhizum was constructive under heavy grazing.
- Association Root number, volume, biomass, specific root length and root length density varied by grazing intensity.
- Association Root to shoot ratio correlated significantly with soil available nitrogen.
- Association Specific root length correlated significantly with soil available nitrogen.