Claim · model-written summary
Water deficit combined with high saline irrigation water caused the greatest reductions in plant biomass, LAI and evapotranspiration.
- Taxon
- spinach (Spinacia oleracea L.)
Spinacia oleraceae0 - Treatment
- water deficit combined with high saline irrigation watere1
- Outcome
- plant biomass, leaf area index (LAI) and evapotranspiration (ET)e1
- Direction
- most reductione1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“on spinach (Spinacia oleracea L.) growth traits and WUE”
e1“Results showed that water deficit combined with high saline irrigation water caused the most reduction in the plant biomass, leaf area index (LAI) and evapotranspiration (ET)”
Title
Hamid Ramezanifar; Najme Yazdanpanah; Hamidreza Golkar Hamzee Yazd; et al. Journal of Plant Nutrition 2021. doi:10.1080/01904167.2021.1952222
Other claims from this paper (12)
- Observation The acquired yield coefficient Ky of 1.003 indicates that spinach is moderately salt-sensitive.
- Observation The highest WUE was observed under deficit-irrigation and intermediate salinity conditions.
- Mechanism The highest WUE under deficit-irrigation and intermediate salinity was attributed to an adaptation mechanism in spinach.
- Method / resource WUEθ was a better predictor of spinach yield than WUE.
- Intervention effect Nitrogen use efficiency decreased with increasing salinity and water deficiency.
- Association Ψm and Ψs had a synergistic interaction on spinach yield and ET.
- Association Ψm and Ψs had an antagonistic interaction on WUE and WUEθ.
- Intervention effect Salinity reduced spinach yield more than drought.
- Intervention effect Salinity and drought had equal reducing effects on spinach ET.
- Association WUE and WUEθ were more influenced by Ψm than by Ψs.
- Association Ψm had negative effects on spinach yield and ET.
- Association Ψm had positive effects on WUE and WUEθ.