Claim · model-written summary
Salinity of 5.2 and 7.1 dS m−1 significantly decreased yield in both years.
- Taxon
- Wheat
Triticum aestivumt0 - Treatment
- water salinities of 5.2 and 7.1 dS m−1e0
- Outcome
- yielde0
- Direction
- decreasee0
- Qualifier
- both yearse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“water salinities of 5.2 and 7.1 dS m−1 led to decreases in RLD in the 0–10-cm layer and RB at the maturity stage, and a significant decrease in yield (p<0.05) in both years.”
t0“Wheat”
Title
Influence of Saline Water Irrigation on Root Distribution, Wheat Yield, and Soil Salinity
Jing Jiang; Dengpan Zhai; Chaobo Zhang; et al. Journal of Irrigation and Drainage Engineering 2021. doi:10.1061/(asce)ir.1943-4774.0001542
Other claims from this paper (10)
- Observation Root distribution effects were mainly in the top 40-cm.
- Intervention effect Irrigation amount did not significantly affect average RLD.
- Intervention effect Reduced irrigation amount reduced root biomass at maturity at 0.65 to 5.2 dS m−1.
- Intervention effect Water salinity below 3.2 dS m−1 stimulated root growth at heading in 10–40-cm soil.
- Intervention effect Salinity below 3.2 dS m−1 caused no obvious yield reduction.
- Intervention effect Salinity below 3.2 dS m−1 caused no obvious salt accumulation.
- Intervention effect Salinity of 5.2 and 7.1 dS m−1 decreased RLD in the 0–10-cm layer.
- Intervention effect Salinity of 5.2 and 7.1 dS m−1 decreased root biomass at maturity.
- Observation Irrigation amount by salinity interaction did not significantly affect roots or yield.
- Recommendation In no rainfall, irrigation of 205–355 mm and salinity of 0.65–5.2 dS m−1 can ensure 70% yield.