Claim · model-written summary
Zero nitrogen accelerated rice root senescence during grain filling.
- Taxon
- Rice
Oryza sativat0 - Treatment
- nitrogen stress(0 N)e0
- Outcome
- root senescencee0
- Direction
- acceleratede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“nitrogen stress(0 N) during grain-filling significantly reduced root activity,concentrations of organic acids,amino acids,and ions in the root exudates,accelerated the root senescence”
t0“Rice”
Title
Chang Er ACTA AGRONOMICA SINICA 2007
Other claims from this paper (8)
- Intervention effect Zero nitrogen during grain filling significantly reduced rice root activity.
- Intervention effect Zero nitrogen significantly reduced organic acids, amino acids, and ions in rice root exudates.
- Intervention effect Zero phosphorus significantly increased organic acids, amino acids, and ions in rice root exudates.
- Association Tartaric acid, citric acid, and amino acids in rice root exudates correlated negatively with chalkiness, amylose content, and breakdown values.
- Association Those root exudates correlated positively and significantly with setback values at early and mid filling.
- Association Malic acid exudation correlated positively and significantly with rice chalkiness, amylose content, and breakdown values.
- Association Malic acid exudation correlated negatively and significantly with rice setback value.
- Association Unidentified root-exudate constituents were significantly correlated with rice chalkiness, amylose content, and protein composition.