Claim · model-written summary
Lettuce leaf length increased by 1.70-1.84 times in biochar-mixed organic fertilizer treatments compared with no fertilizer.
- Taxon
- lettuce
Lactuca sativae0 - Treatment
- BAOF treatmentse0
- Outcome
- leaf lengthe0
- Direction
- increasede0
- Value
- 1.70 -1.84e0
- Comparator
- NFe0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“leaf length and width of lettuce increased by 1.70 -1.84 and 1.58 -1.78 times, respectively, in BAOF treatments compared to NF”
Title
Sin-Sil Kim; Yu-Na Lee; Dong Won Lee; et al. Korean Journal of Soil Science and Fertilizer 2025. doi:10.7745/kjssf.2025.58.1.118
Other claims from this paper (5)
- Intervention effect Lettuce leaf width increased by 1.58-1.78 times in biochar-mixed organic fertilizer treatments compared with no fertilizer.
- Intervention effect The highest lettuce yield was observed with the 100:0 biochar-mixed organic fertilizer treatment.
- Intervention effect Soil organic matter content increased with a higher biochar mixing ratio.
- Observation SOC stock was highest at BAOF70:30 and declined through 80:20, 90:10 and 100:0.
- Recommendation The authors determine the optimal organic fertilizer:biochar mixing ratio to be BAOF70:30.