Claim · model-written summary
Biochar and rice husk treatments significantly reduced soil bulk density to 0.9 Mg m -3 compared with the control in greenhouse lettuce soil.
- Taxon
- Lactuca sativa L.
Lactuca sativae0 - Treatment
- BC and RH treatmentse1
- Outcome
- soil bulk densitye1
- Direction
- reducede1
- Value
- 0.9 Mg m -3e1
- Qualifier
- 1.3 Mg m -3 , p < 0.05e1
- Comparator
- controle1
- Setting
- Bibong-myeon, Wanju-gun, Jeollabuk-do, Koreae0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor role
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The experiment was carried out in a greenhouse lettuce (Lactuca sativa L.) field in Bibong-myeon, Wanju-gun, Jeollabuk-do, Korea”
e1“BC and RH treatments significantly reduced soil bulk density to 0.9 Mg m -3 compared with the control (1.3 Mg m -3 , p < 0.05)”
Title
Hyo-Jung Choi; Jae-Heon Yoo; Mi-Jeong Uhm; et al. Korean Journal of Soil Science and Fertilizer 2025. doi:10.7745/kjssf.2025.58.3.335
Other claims from this paper (11)
- Intervention effect Biochar and rice husk treatments increased effective soil depth up to 27 cm.
- Intervention effect Biochar and rice husk treatments decreased electrical conductivity from 5.3 to 1.4 dS m -1 in greenhouse lettuce soil.
- Intervention effect Biochar and rice husk treatments significantly increased the number of leaves per lettuce plant compared with the control.
- Intervention effect Biochar and rice husk treatments significantly increased lettuce yield to 5,037 and 5,061 kg 10a -1 compared with the control, about 2.6-fold.
- Intervention effect The MS treatment exhibited the highest soil bulk density, 1.2 Mg m -3.
- Intervention effect The MS treatment exhibited the lowest soil organic matter content, 28.0 g kg -1.
- Intervention effect BC treatment effectively suppressed soil nematode density to 31 individuals per 100 g soil.
- Intervention effect BC treatment reduced fusarium wilt incidence in greenhouse lettuce.
- Intervention effect RH and RS treatments slightly increased soil nematode populations.
- Intervention effect RH and RS treatments positively influenced lettuce root development.
- Recommendation Biochar and rice husks are effective amendments for mitigating continuous cropping stress in greenhouse lettuce cultivation.