Claim · model-written summary
T4H CRF gave maximum grain nitrogen uptake of 0.25 g kg −1.
- Taxon
- upland rice
Oryza sativat0 - Treatment
- T4H CRFe0
- Outcome
- grain N uptakee0
- Direction
- Maximume0
- Value
- 0.25 g kg −1e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum grain N uptake of 0.25 g kg −1 was also observed in T4H CRF”
t0“upland rice”
Title
Dayang Fazirah Binti Abg Ahmad; Mohd Effendi Wasli; Cindy Soo Yun Tan; et al. Scientific Reports 2023. doi:10.1038/s41598-023-47922-y
Other claims from this paper (11)
- Intervention effect T4H controlled-release fertilizer gave maximum grain yield, increasing it by 71%.
- Association Higher grain yield under T4H was associated with increased panicle number.
- Association Higher grain yield under T4H was associated with more grains per panicle.
- Intervention effect T4H CRF gave the highest harvest index at 45.5%.
- Intervention effect T4H CRF gave the highest nitrogen harvest index at 67.9%.
- Intervention effect T4H CRF gave the highest nitrogen use efficiency at 52.6%.
- Intervention effect T4H CRF gave the highest nitrogen agronomic efficiency at 12.8 kg kg −1.
- Intervention effect T4H CRF with 75% nitrogen improved grain yield relative to CRF with 100% nitrogen and conventional split fertilizer.
- Intervention effect Further nitrogen supply did not increase yield and nitrogen efficiencies.
- Intervention effect Basal CRF positively influenced growth parameters and yield compared with split urea fertilizer.
- Recommendation The authors recommend T4H CRF for improved harvest index, nitrogen efficiencies and yield of upland rice.