Claim · model-written summary
Water deficit significantly increased free proline and MDA contents.
- Taxon
- POTATO PLANT
Solanum tuberosumt0 - Treatment
- Water deficite0
- Outcome
- free proline and MDA contentse0
- Direction
- increasee0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Water deficit resulted in significant reduction in tuber yield, plant dry matter percentage beside significant increase in free proline and MDA contents”
t0“POTATO PLANT”
Title
EFFECT OF ASCORBATE, SALICYLATE AND SILICATE ON POTATO PLANT UNDER WATER DEFICIT STRESS CONDITIONS
Amal Mostafa; Sarwat I.; Dawlat Salama; et al. Arab Universities Journal of Agricultural Sciences 2019. doi:10.21608/ajs.2019.43062
Other claims from this paper (19)
- Intervention effect Water deficit significantly reduced potato tuber yield and plant dry matter.
- Intervention effect Water deficit effects on photosynthetic pigments and tuber dry matter were inconsistent.
- Observation Under water deficit, 0.25 mM ascorbate had the superior effect among tested concentrations.
- Intervention effect Ascorbate enhanced tuber yield under water deficit.
- Intervention effect Ascorbate improved chlorophyll a and b and carotenoid content.
- Intervention effect Ascorbate reduced free proline and MDA.
- Intervention effect Salicylate at 1.0 mM increased chlorophyll a under all water regimes.
- Intervention effect Salicylate at 1.0 mM increased chlorophyll b under control and 4DI regimes.
- Intervention effect Salicylate at 0.5 mM improved carotenoids under 5DI.
- Intervention effect Salicylate at 0.25 mM enhanced tuber yield by 65.61% under 5DI.
- Intervention effect Salicylate at 0.5 mM enhanced tuber yield by 21.8% under 5DI.
- Intervention effect Salicylate at 1.0 mM enhanced tuber yield by 33.33% under 5DI.
- Association Salicylate yield gains coincided with lower free proline and slightly higher tuber dry matter.
- Intervention effect Silicate at 100 ppm raised chlorophyll a and b means under 4DI and 5DI.
- Intervention effect Silicate at 100 ppm reduced free proline under 4DI and 5DI.
- Intervention effect Silicate at 100 ppm gave higher tuber yield only at 5DI.
- Intervention effect Silicate at 250 ppm increased pigments, plant dry matter and tuber yield, especially at 5DI.
- Intervention effect Silicate at 250 ppm slightly reduced MDA, particularly at 5DI.
- Observation Lower ascorbate, salicylate and silicate concentrations were beneficial under higher water stress.