Claim · model-written summary
Under water stress, nutrient supply to organs may buffer reduced assimilation and nitrogen use efficiency.
- Taxon
- Fraser Firt0
- Treatment
- water stresse0
- Outcome
- assimilation and NUEe0
- Qualifier
- increase in the plant's ability to provide nitrogen and other nutrients to various organse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValue
Verbatim
e0“This suggests that under water stress, the decrease in assimilation and NUE may be buffered by an increase in the plant's ability to provide nitrogen and other nutrients to various organs.”
t0“Fraser Fir”
Title
Pascal Nzokou; Bert M. Cregg HortScience 2010. doi:10.21273/hortsci.45.6.946
Other claims from this paper (11)
- Intervention effect Height growth increased by 12% to 35% with increased irrigation.
- Intervention effect Stem diameter growth increased by 4% to 32% with increased irrigation.
- Association Irrigation was inversely related to foliar nitrogen content.
- Intervention effect Irrigation had no effect on foliar phosphorus, potassium, magnesium and manganese.
- Intervention effect Irrigation increased foliar calcium.
- Observation Approximately 2.0% to 4.5% of applied nitrogen was lost through leaching.
- Mechanism High irrigation increased total biomass through greater root and stem biomass.
- Intervention effect Higher irrigation increased nitrogen use efficiency and assimilatory nitrogen use efficiency.
- Mechanism Higher irrigation may raise nitrogen use efficiency through increased carbon assimilation and net primary productivity.
- Intervention effect Irrigation had no clear effect on root weight ratio.
- Intervention effect The lowest irrigation gave a higher index of nitrogen availability per unit foliage.