Claim · model-written summary
Asat, Gs and Chl decreased most strongly at grain filling.
- Taxon
- wheat
Triticum aestivumt0 - Organ / stage
- grain filling stagee0
- Outcome
- Asat, Gs and Chle0
- Direction
- decreasee0
Verbatim
e0“The most significant decrease for Asat, Gs and Chl was found in grain filling stage.”
t0“wheat”
Title
A meta-analysis of responses of wheat yield formation to elevated ozone concentration
Feng Zhao 科学通报(英文版) 2009
Other claims from this paper (12)
- Intervention effect Elevated ozone decreased wheat grain yield by 26%.
- Intervention effect Elevated ozone decreased wheat grain weight by 18%.
- Intervention effect Elevated ozone decreased wheat grain number per ear by 11%.
- Intervention effect Elevated ozone decreased wheat ear number per plant by 5%.
- Intervention effect Elevated ozone decreased wheat harvest index by 11%.
- Intervention effect Elevated ozone decreased wheat light-saturated photosynthetic rate (Asat) by 40%.
- Intervention effect Elevated ozone decreased wheat stomatal conductance (Gs) by 31%.
- Intervention effect Elevated ozone decreased wheat chlorophyll content (Chl) by 46%.
- Observation Leaf physiological traits declined more than yield under elevated ozone.
- Observation Spring and winter wheat responded similarly to elevated ozone.
- Association Most studied variables declined linearly as ozone increased.
- Intervention effect Elevated CO2 could significantly mitigate elevated ozone harm.