Claim · model-written summary
The authors inferred inhibition of photosynthesis at the light stages.
- Taxon
- lettuce
Lactuca sativae0e1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“This suggests that photosynthesis was inhibited already at light stages”
e1“photosynthesis of lettuce plants from the beginning of fumigation”
Title
Iu A Berkovich; V D Sled' PubMed 1989
Other claims from this paper (3)
- Intervention effect Ammonia induced similar changes in Hill reaction, membrane energization and visible photosynthesis measures.
- Recommendation A 10 per cent decline in photosynthetic productivity relative to controls was recommended as the phytotoxicity measure.
- Observation Under the experiment conditions, the ammonia phytotoxicity threshold was 20 mg/m3.