Claim · model-written summary
Nitrogen significantly increased biomass, reaching 927.29 g m -2 at 250 kg ha -1.
- Taxon
- paddyt0
- Treatment
- 250 kg ha -1 nitrogen applicatione0
- Outcome
- biomasse0
- Direction
- increasede0
- Value
- 927.29 g m -2e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Verbatim
t0“paddy”
e0“With the increment in N application, all parameters were also increased significantly. Maximum plant height (70.46 cm), SPAD reading (39.13), biomass (927.29 g m -2 ) and yield (830.99 g m -2 ) were obtained from 250 kg ha -1 nitrogen application”
Title
Effect of nitrogen fertilizer to growth, biomass and grain yield of paddy
S. Khairunniza-Bejo; Z. Zulkifli; F.M. Muharam Acta Horticulturae 2017. doi:10.17660/actahortic.2017.1152.22
Other claims from this paper (8)
- Intervention effect Nitrogen significantly increased plant height, reaching 70.46 cm at 250 kg ha -1.
- Intervention effect Nitrogen significantly increased SPAD reading, reaching 39.13 at 250 kg ha -1.
- Intervention effect Nitrogen significantly increased grain yield, reaching 830.99 g m -2 at 250 kg ha -1.
- Intervention effect Cultivar had no significant effect on the measured traits.
- Association Nitrogen level and cultivar showed no significant interaction effect.
- Association Plant height, SPAD reading, biomass and grain yield had strong positive relationships.
- Method / resource Plant height better predicted biomass than SPAD reading, with R=0.794 and R²=0.630.
- Method / resource Plant height better predicted grain yield than SPAD reading, with R=0.634 and R²=0.397.