Claim · model-written summary
Nitrogen accumulation at maturity ranked N2 above N3, N1 and N0.
- Taxon
- rice
Oryza sativat0 - Outcome
- nitrogen accumulation at maturitye0
- Direction
- N2 > N3 > N1 > N0e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“dry matter and nitrogen accumulation at maturity followed the order: N2 > N3 > N1 > N0”
t0“rice”
Title
Ning Liu; Ping Fan; Cheng Wang; et al. ACTA AGRONOMICA SINICA 2025. doi:10.3724/sp.j.1006.2026.52013
Other claims from this paper (13)
- Intervention effect Organic fertilizer increased photosynthetic leaf area index and potential.
- Intervention effect Organic fertilizer slowed chlorophyll degradation.
- Intervention effect Organic fertilizer delayed leaf senescence.
- Intervention effect Organic fertilizer enhanced photosynthetic performance.
- Intervention effect Moderate nitrogen reduction with organic fertilizer increased effective panicles, grains per panicle and thousand-grain weight.
- Intervention effect McN2 increased two-year mean yield by 6.04% versus chemical fertilizer alone.
- Observation Dry matter accumulation at maturity ranked N2 above N3, N1 and N0.
- Intervention effect McN2 significantly improved nitrogen dry matter production efficiency.
- Intervention effect McN2 significantly improved apparent nitrogen recovery efficiency.
- Intervention effect McN2 significantly improved physiological nitrogen use efficiency.
- Intervention effect McN2 significantly improved agronomic nitrogen use efficiency.
- Intervention effect McN2 significantly improved partial factor productivity of nitrogen.
- Mechanism Authors infer fertilizer with 25% less nitrogen improves grain allocation and nitrogen transport.