Claim · model-written summary
The authors recommend AWD as the effective mitigation practice for reducing GWP without compromising rice yield.
- Taxon
- rice
Oryza sativae1 - Treatment
- AWDe1
- Outcome
- effective mitigation practice for reducing GWPe1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“AWD is the effective mitigation practice for reducing GWP without compromising rice yield”
Title
Ei Phyu Win; Kyaw Kyaw Win; Sonoko D. Bellingrath-Kimura; et al. PLoS ONE 2021. doi:10.1371/journal.pone.0253755
Other claims from this paper (13)
- Association Manawthukha had higher cumulative CH4 emission than IR-50, 1.084 vs 0.683 g CH4 kg-1 soil.
- Association IR-50 had higher cumulative nitrous oxide emission than Manawthukha, 2.644 vs 2.585 mg N2O kg-1 soil.
- Association Manawthukha had higher yield than IR-50 because of its longer growth duration.
- Association IR-50 had less global warming potential than Manawthukha.
- Intervention effect Cow dung manure gave numerically the lowest CH4 emission compared with control and compost; not significant.
- Intervention effect Cow dung manure gave numerically the lowest N2O emission compared with control and compost; not significant.
- Intervention effect Cow dung manure rates did not significantly affect grain yield or greenhouse gas emissions.
- Intervention effect AWD irrigation significantly reduced CH4 emissions by 70% in the dry season.
- Intervention effect AWD irrigation significantly reduced CH4 emissions by 66% in the wet season.
- Intervention effect AWD gave a relative increase in N2O emissions in both rice seasons.
- Intervention effect AWD significantly reduced global warming potential compared with CF in both seasons, according to reduced CH4 emission.
- Intervention effect AWD saved about 10% water in the dry season.
- Intervention effect AWD saved about 19% water in the wet season.