Claim · model-written summary
UV-treated winter wheat leaves had less chlorophyll a content than untreated leaves in both stages.
- Taxon
- winter wheat
Triticum aestivume0 - Treatment
- UV-treated leavese2
- Outcome
- content of chlorophyll ae2
- Direction
- lesse2
- Qualifier
- during both stagese2
- Comparator
- untreated onese2
- Setting
- indoor pot experimente0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“An indoor pot experiment along with laboratory analysis was done to study the influence of increased UV-B radiation on C and N metabolisms of winter wheat during elongation-pregnant and heading stages”
e2“There was less content of chlorophyll a and more arotenoid in UV-treated leaves than in the untreated ones during both stages”
Title
Influence of Increased UV-B Radiation on C and N Metabolism of Winter Wheat
Yao Huang Nongye huanjing kexue xuebao 2007
Other claims from this paper (9)
- Intervention effect Increased UV-B radiation significantly decreased aboveground dry matter weight of winter wheat at elongation-pregnant and heading stages.
- Intervention effect Increased UV-B radiation significantly decreased the plant-mediated respiration rate in the former (elongation-pregnant) stage.
- Intervention effect Increased UV-B radiation had no impact on the respiration coefficient of winter wheat in both stages.
- Intervention effect UV-treated winter wheat leaves had more arotenoid than untreated leaves in both stages.
- Intervention effect UV-treated winter wheat leaves had less soluble sugar during the elongation-pregnant stage.
- Intervention effect UV-treated winter wheat leaves showed no change in nitrate content and nitrate reductase activity during heading stage.
- Intervention effect UV treatment significantly increased glutamine synthetase activity in winter wheat leaves.
- Intervention effect UV treatment significantly increased soluble protein and free amino acid concentrations in winter wheat leaves in both stages.
- Intervention effect Increasing UV-B radiation could accelerate N metabolism of winter wheat.