Claim · model-written summary
Increasing NaCl concentration decreased shoot and root dry weight of snapbean.
- Taxon
- Phaseolus vulgaris L.
Phaseolus vulgarist0 - Treatment
- increasing NaCl concentratione1
- Outcome
- shoot and root dry weighte1
- Direction
- decreasede1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Calcium Amelioration of Salinity (Sodicity) on Nitrogen Fixation, Stomatal Resistance, Potassium/Sodium Ratio and Total Nitrogen of Phaseolus vulgaris L.”
e1“increasing NaCl concentration decreased leaf water potential, total leaf chlorophyll, shoot and root dry weight, and nitrogen fixation but increased stomatal diffusive resistance”
Title
Akhavan-Kharazian, Mahmood Digital Commons - USU (Utah State University) 2021. doi:10.26076/8cb7-6885
Other claims from this paper (16)
- Intervention effect Increasing NaCl concentration decreased leaf water potential and total leaf chlorophyll of snapbean.
- Intervention effect Increasing NaCl concentration decreased nitrogen fixation of snapbean.
- Intervention effect Increasing NaCl concentration increased stomatal diffusive resistance of snapbean.
- Intervention effect At the highest NaCl level, adding CaSO4 increased leaf water potential of snapbean via increased stomatal diffusive resistance.
- Intervention effect Adding CaCl2 to NaCl did not produce the leaf water potential increase seen with CaSO4.
- Intervention effect Adding CaSO4 to all NaCl levels increased total leaf chlorophyll of snapbean.
- Intervention effect Adding CaSO4 to 0.4 and 0.8 S m-1 NaCl increased shoot and root dry weight and nitrogen fixation of snapbean.
- Intervention effect Adding CaCl2 to NaCl did not change shoot and root dry weight or nitrogen fixation of snapbean.
- Intervention effect Increasing NaCl concentration increased leaf Ca2+, Mg2+ and K+ of snapbean.
- Intervention effect Increasing NaCl concentration decreased the leaf K+/Na+ ratio of snapbean.
- Intervention effect Total leaf nitrogen of snapbean increased at 0.4 and 1.2 S m-1 NaCl and at all CaSO4 levels.
- Intervention effect CaSO4 and CaCl2 had no significant effect on leaf K+, Na+ or Mg2+ of snapbean at any NaCl level.
- Intervention effect Leaf Ca2+ of snapbean increased with increasing CaSO4 or CaCl2 concentration.
- Intervention effect Only CaSO4 showed an interaction with NaCl on leaf Ca2+ of snapbean.
- Observation Speciation modelling indicates that a considerable amount of sulphate was complexed as CaSO4 and NaSO4 species in the solution.
- Intervention effect CaSO4 treatment ameliorated NaCl-induced salinity symptoms in snapbean.