Claim · model-written summary
Heat and drought adversely affect wheat physiology.
- Taxon
- wheat
Triticum aestivume0 - Treatment
- heat stress and drought stresse0
- Outcome
- Physiology of wheate0
- Direction
- adversely affectede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Physiology of wheat is adversely affected by heat stress and drought stress”
Title
Physiology of heat and drought tolerance in wheat: An overview
Manya Tyagi; Girish Chandra Pandey Journal of Cereal Research 2022. doi:10.25174/2582-2675/2022/122868
Other claims from this paper (10)
- Association Drought tolerance is associated with photosynthesis, stay green, chlorophyll concentration, and fluorescence traits.
- Observation Wheat yield under drought is mostly half or less than under irrigation.
- Observation Drought at 60% relative soil moisture reduced wheat grain yield.
- Observation Kernel weight fell more than grain number under drought.
- Observation Drought decreased grain yield per spike by 16.2% in the tolerant cultivar.
- Observation Drought decreased grain yield per spike by 27.9% in the sensitive cultivar.
- Observation The drought tolerant cultivar did not show high tolerance under combined heat and drought.
- Observation High temperature significantly reduced wheat grain weight and grain number.
- Observation Temperature rise after anthesis reduced individual wheat grain weight.
- Recommendation The authors recommend accounting for grain development mechanisms and physiological traits when improving wheat yield under terminal stress.