Claim · model-written summary
Biochar significantly increased rice yield by 28%.
Oryza sativaNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of biochar reduced both CH4 and N2O emissions by 20% (40% to −7%), while significantly increased rice yield by 28% (8–52%).”
Title
Kazuyuki Yagi; Patikorn Sriphirom; Nittaya Cha-un; et al. Soil Science & Plant Nutrition 2019. doi:10.1080/00380768.2019.1683890
Other claims from this paper (5)
- Intervention effect Water management significantly reduced CH4 emissions by 35% in rice cultivation.
- Intervention effect Water management significantly reduced CH4+N2O (net GWP) by 29% in rice cultivation.
- Association The reduction in CH4 emissions was larger in the dry season than the wet season.
- Intervention effect Biochar reduced CH4 and N2O emissions by 20%.
- Recommendation Other residue, fertilizer and fallow soil options were judged to have potential to reduce emissions, with further data needed.