Claim · model-written summary
Localized P application carried a lower risk of fertilizer burning under lower temperatures.
- Taxon
- Rice
Oryza sativae1 - Treatment
- localized P applicatione6
- Outcome
- risk of fertilizer burninge6
- Direction
- lowere6
- Qualifier
- under lower temperaturese6
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Rice seedlings were dipped instantly or for 2 h in slurry with different P2O5 concentrations at 0% (P0), 2.3% (P1), and 4.4% (P2)”
e6“The results clearly showed that localized P application is more effective under lower temperatures, with lower risk of fertilizer burning”
Title
Aung Zaw Oo; Yasuhiro Tsujimoto Plant Production Science 2022. doi:10.1080/1343943x.2022.2160363
Other claims from this paper (7)
- Association The P2O5 concentration and growing temperature interacted significantly in their effect on rice shoot biomass.
- Intervention effect P-dipping increased rice shoot biomass 4.8–5.2 times at 28°/20°C.
- Association The effect of P-dipping became less significant as temperature increased, because of greater rates of withered leaves soon after transplanting.
- Intervention effect Burning damage was greatest with the P2 treatment combined with longer dipping duration at 36°/27°C.
- Intervention effect At 36°/27°C with the P2 treatment and longer dipping, P-dipping nullified its effect on rice shoot biomass.
- Association Localized P application was more effective under lower temperatures.
- Association Elevated temperatures may disturb efforts to increase rice yields with minimal fertilizer inputs via localized application.