Claim · model-written summary
The nitrogen concentration–respiration regression slope varied greatly by growth stage.
- Taxon
- rice plants
Oryza sativat0 - Organ / stage
- growth stagee0
- Outcome
- slope of the NC-Rs regression linee0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the slope of the NC-Rs regression line greatly varied with the growth stage.”
t0“Rice Plants”
Title
Kuniyuki Saitoh; Toshiyuki Doi; Toshirou Kuroda Plant Production Science 2000. doi:10.1626/pps.3.238
Other claims from this paper (12)
- Observation Specific dark respiration was highest at rooting and declined through heading and afterward.
- Observation Plant nitrogen concentration decreased during ontogeny.
- Association Nitrogen concentration varied with nitrogen supply at each growth stage.
- Association Specific respiration did not vary with nitrogen supply at each growth stage.
- Association Nitrogen concentration and respiration showed a linear relationship across growth stages.
- Observation Early growth efficiency was 60–70% regardless of nitrogen supply.
- Intervention effect More nitrogen lowered growth efficiency during grain filling.
- Intervention effect Nitrogen fertilization increased phytomass.
- Intervention effect Nitrogen fertilization increased grain yield.
- Intervention effect Nitrogen fertilization increased respiratory loss.
- Observation Respiration consumed more carbohydrates in 1997 than in 1996.
- Observation Late-stage growth efficiency was lower in 1997 than in 1996.