Claim · model-written summary
Paddy underground nitrogen uptake correlated positively with soil ammonium content.
Not reportedMaterialGeneOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Verbatim
e0“Paddy underground biomass and nitrogen uptake were positively correlated with soil ammonium content”
Title
Ying-Liang Yu; Yue-Man Wang; Peng-Fu Hou; et al. PubMed 2018. doi:10.13227/j.hjkx.201804034
Other claims from this paper (10)
- Intervention effect Biochar-loaded nitrogen decreased aboveground paddy biomass by 16% versus nitrogen solution.
- Intervention effect Biochar-loaded nitrogen decreased aboveground paddy nitrogen uptake by 14% versus nitrogen solution.
- Intervention effect Biochar-loaded nitrogen increased paddy root-shoot biomass ratios by 25%-27%.
- Intervention effect Biochar-loaded nitrogen reduced nitrogen recovery use efficiency.
- Intervention effect The two nitrogen application methods affected paddy adventitious root length and volume.
- Association Paddy underground biomass correlated positively with soil ammonium content.
- Association Aboveground paddy nitrogen uptake correlated negatively with root tips.
- Intervention effect Plant uptake nitrogen use efficiency did not differ significantly between chemical and biochar-loaded nitrogen.
- Intervention effect Biochar promoted soil mineral nitrogen content for plant uptake.
- Recommendation The authors recommend biochar as a carrier to return nitrogen from waterbodies to fields.