Claim · model-written summary
Higher nitrogen increased grain filling duration.
- Taxon
- Wheat
Triticum aestivumt0 - Treatment
- higher Ne0
- Outcome
- GFDe0
- Direction
- increasede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The plants under higher N showed delayed senescence, increased GFD and lower grain yield reductions.”
t0“Wheat (Triticum aestivum L.)”
Title
Muhammad Abid; Zhongwei Tian; Syed Tahir Ata-Ul-Karim; et al. Frontiers in Plant Science 2016. doi:10.3389/fpls.2016.00981
Other claims from this paper (13)
- Intervention effect Severe drought with low nitrogen downregulated photosynthesis and chlorophyll fluorescence.
- Intervention effect Severe drought with low nitrogen accelerated grain filling rate.
- Intervention effect Severe drought with low nitrogen shortened grain filling duration.
- Intervention effect Severe drought with low nitrogen reduced grain yields.
- Intervention effect Severe drought, especially at jointing, lowered chlorophyll and Rubisco content.
- Intervention effect Severe drought, especially at jointing, lowered photosystem II efficiency.
- Intervention effect Severe drought, especially at jointing, caused greater grain yield reductions.
- Intervention effect Higher nitrogen under drought maintained higher leaf water potential, chlorophyll and Rubisco content.
- Intervention effect Higher nitrogen under drought was associated with lower lipid peroxidation.
- Intervention effect Higher nitrogen under drought was associated with higher superoxide dismutase and ascorbate peroxidase activities.
- Intervention effect Higher nitrogen delayed wheat senescence.
- Intervention effect Higher nitrogen reduced the extent of grain yield reductions.
- Mechanism Authors attribute higher-nitrogen drought tolerance to maintained photosynthesis and antioxidant defenses.