Claim · model-written summary
Deep-layer RLD increased significantly as irrigation amount decreased.
- Taxon
- Rice
Oryza sativat0 - Treatment
- decreasing irrigation application amounte0
- Outcome
- RLDe1
- Direction
- increasede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significantly increased with decreasing irrigation application amount in each soil column”
e1“At the 20-40 cm and 40-60 cm soil layers, RLD”
t0“Rice root”
Title
H. B. He; Runjun Yang; L. Chen; et al. The Journal of Animal and Plant Sciences 2014
Other claims from this paper (10)
- Intervention effect PMDI had fewer roots than flooding in the 0 -20 cm layer.
- Intervention effect PMDI had more roots than flooding in the 20 -60 cm layer.
- Association Surface-layer root length density declined with distance from hills.
- Intervention effect Surface-layer RLD significantly decreased when irrigation amount decreased.
- Observation Deep-layer RLD was relatively constant under flooding.
- Association Deep-layer RLD under PMDI increased with distance from hills.
- Observation Near and far rows differed significantly in root and aboveground performance.
- Intervention effect PMDI grain yield ranged from 3.35×10 3 Kg ha -1 to 6.86×10 3 Kg ha -1 and was 19.3-60.31% below flooding.
- Association Roots at A1 and B1 correlated positively and significantly with yield components and agronomic traits.
- Recommendation The authors propose improving roots at A1 and B1 at flowering to raise PMDI yield and performance.