Claim · model-written summary
Surface drip irrigation inhibited root growth in deep layers relative to sprinkler and border irrigation.
- Taxon
- winter wheat
Triticum aestivumt0 - Organ / stage
- deep layerse0
- Treatment
- SDI treatmente0
- Outcome
- Root growthe0
- Direction
- inhibitede0
- Comparator
- SI and BIe0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Root growth was most stimulated in the top soil layers and inhibited in the deep layers in the SDI treatment, followed by SI and BI”
t0“winter wheat”
Title
Lü; Guohua; Song; et al. 农业科学学报：英文版 2015
Other claims from this paper (7)
- Intervention effect Irrigation methods had no significant effect on soil temperature.
- Intervention effect Irrigation significantly affected topsoil bulk density, canopy humidity, available nitrogen distribution and soil matric potential.
- Mechanism Changes in soil matric potential were identified as the key reason for altered wheat root profiles.
- Intervention effect Border irrigation produced more fine roots when soil water was low and topsoil bulk density high.
- Intervention effect Surface drip irrigation stimulated root growth most in topsoil layers.
- Association Root profile distribution differed by irrigation method.
- Method / resource An exponential function described the changed root distribution pattern.