Claim · model-written summary
Leaf initiation rates rapidly responded to external nitrogen with no delay.
- Taxon
- Soybean
Glycine maxt0 - Treatment
- external Ne0
- Outcome
- leaf initiation ratese0
- Direction
- stimulatione0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There was no delay, however, in stimulation of leaf initiation rates, which responded rapidly to the presence of external N”
t0“Soybean”
Title
Erin Naegle NCSU Libraries Repository (North Carolina State University Libraries) 2002
Other claims from this paper (16)
- Association Higher seed nitrogen was associated with increased seedling growth.
- Association Higher seed nitrogen was associated with fewer nitrogen deficiency symptoms.
- Association Leaf expansion was more severely restricted in soybean lines with lower seed nitrogen.
- Association Leaf initiation was more severely restricted in soybean lines with lower seed nitrogen.
- Mechanism Depressed canopy development primarily led to decreased shoot:root growth ratios in all three lines.
- Association The line with the lowest seed nitrogen had a higher shoot:root ratio as nitrogen stress progressed.
- Observation Shoot and root growth changes differed from previous nitrogen deficiency studies.
- Intervention effect External nitrogen after 15 or 23 days of deprivation extended nitrate uptake induction.
- Association Growth recovery rates were correlated with initial seed nitrogen content after nitrogen resupply.
- Association Leaf expansion during nitrogen stress recovery depended on the leaf developmental stage.
- Observation Most nitrogen left cotyledons within 12 days in three soybean lines.
- Observation Nitrogen mobilization finished before measurable seedling growth differences.
- Association External nitrogen presence lowered mobilization rates.
- Observation Differences in proteolysis of glycinin and beta-conglycnin between nitrogen treatments were not detectable.
- Association Storage protein content was proportional to seed nitrogen content.
- Association Proteolysis rates were proportional to seed nitrogen content.