Claim · model-written summary
Malondialdehyde content was lowest at low nitrogen rate.
- Taxon
- cotton (Gossypium hirsutum L.) seedlings
Gossypium hirsutumt0 - Treatment
- low nitrogen ratee0
- Outcome
- Malondialdehyde (MDA) contente0
- Direction
- loweste0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Malondialdehyde (MDA) content increased significantly in the water-stress treatments, and was the lowest in the low nitrogen rate.”
t0“cotton (Gossypium hirsutum L.) seedlings”
Title
Zhigou Zhou; Derrick M. Oosterhuis American Journal of Plant Sciences 2012. doi:10.4236/ajps.2012.36087
Other claims from this paper (12)
- Intervention effect Water stress reduced cotton biomass, C/N ratio, root vigor, and leaf photosynthesis.
- Intervention effect Water stress reduced cotton leaf photosynthesis.
- Intervention effect Antioxidant enzyme changes were greatest at low nitrogen under drought and waterlogging.
- Intervention effect Water stress significantly increased malondialdehyde content.
- Intervention effect Water stress significantly reduced nitrogen accumulation.
- Intervention effect Low nitrogen increased carbon accumulation.
- Intervention effect High nitrogen decreased nitrogen accumulation.
- Intervention effect Cotton root vigor was highest at low nitrogen rate.
- Intervention effect Nitrogen after water stress promoted root vigor, especially after waterlogging.
- Association Photosynthesis followed the same trends as root vigor.
- Mechanism Low nitrogen may contribute to drought tolerance through antioxidant activity, reduced lipid peroxidation, and root vigor.
- Recommendation The authors recommend higher nitrogen after waterlogging ends.