Claim · model-written summary
Leaf 15N concentration was 23.19% higher with biochar.
- Taxon
- rice
Oryza sativat0 - Treatment
- biochar treatmentse0
- Outcome
- leaf 15N concentratione0
- Direction
- highere0
- Value
- 23.19%e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“leaf 15N concentration was 23.19% higher in the biochar treatments in both seasons”
t0“rice”
Title
Saif Ullah; Quan Zhao; Ke Wu; et al. Saudi Journal of Biological Sciences 2021. doi:10.1016/j.sjbs.2021.03.003
Other claims from this paper (11)
- Intervention effect Biochar with N fertilizers increased soil organic carbon by 51.21% compared with fertilizers alone.
- Intervention effect Biochar with N fertilizers increased soil nitrogen availability by 27.51%.
- Association Rice root morphology was strongly related to soil chemistry.
- Intervention effect Rice root growth was higher with biochar.
- Intervention effect Net leaf photosynthetic rate was 9.34% higher with biochar.
- Intervention effect Chlorophyll a concentration was 12.91% higher with biochar.
- Intervention effect Chlorophyll b concentration was 10.05% higher with biochar.
- Intervention effect NR activity was 23.44% higher with biochar.
- Intervention effect GS activity was 11.26% higher with biochar.
- Intervention effect GOGAT activity was 18.16% higher with biochar.
- Recommendation The authors recommend adding biochar to synthetic nitrogen fertilizer to increase rice nitrogen uptake and assimilation.