Claim · model-written summary
N2B3 improved nitrogen use efficiency.
- Taxon
- rice
Oryza sativae0 - Treatment
- N2B3e0
- Outcome
- nitrogen use efficiencye0
- Direction
- improvede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“N2B3 improved nitrogen use efficiency and stabilized rice yield by reducing nitrogen fertilizer application.”
Title
Haijun Zhu; Tian Wen; Manwen Sun; et al. Agronomy 2023. doi:10.3390/agronomy13051387
Other claims from this paper (10)
- Intervention effect N2B3 produced the highest mean yield, 9.30 t ha−1 over two years, 3.7~49.6% above other treatments.
- Intervention effect N2B3 was associated with higher dry matter accumulation of 1538.22 g m−2.
- Intervention effect N2B3 was associated with higher effective panicle number of 435.2 × 104 ha−1.
- Mechanism The reported yield increase was attributed partly to increased nitrate reductase activity at booting.
- Mechanism The reported yield increase was attributed partly to glutamine synthase at heading.
- Mechanism The reported yield increase was linked to maintained higher SPAD value and leaf area index.
- Association Nitrogen rates and transplanting densities significantly affected nitrogen use efficiency.
- Association The nitrogen fertilizer contribution to yield decreased as nitrogen rate increased.
- Intervention effect N2B3 stabilized rice yield with reduced nitrogen fertilizer application.
- Recommendation The authors suggest N2B3 for enhancing yield through nitrogen use efficiency under low nitrogen supplementation.