Claim · model-written summary
Deep-root ratio was higher at 10mm/d early in growth.
- Taxon
- rice
Oryza sativat0 - Organ / stage
- early growth stagee0
- Treatment
- permeability of 10mm/de0
- Outcome
- deep-root to total root number ratioe0
- Direction
- highere0
- Comparator
- controle0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At a permeability of 10mm/d,deep-root to total root number ratio is higher than the control at early growth stage, while white-root to total root number ratio is higher at flowering stage.”
t0“rice”
Title
Effects of soil permeability on root growth and nitrogen utilization in rice.
Chen Hui Zhongguo shengtai nongye xuebao 2007
Other claims from this paper (9)
- Association Soil permeability correlated with rice root growth.
- Intervention effect Appropriate leakage promoted root growth and nitrogen utilization.
- Intervention effect White-root ratio was higher at flowering.
- Intervention effect Nitrogen recovery reached 77.05%, above control.
- Intervention effect Rice grain yield improved at leakage volume 10mm/d.
- Intervention effect Grain yield decreased above 20mm/d.
- Intervention effect Root and plant growth decreased above 20mm/d.
- Intervention effect Appropriate leakage improved 1000-grain weight.
- Intervention effect Permeability above 20mm/d reversed the grain-weight effect.