Claim · model-written summary
Alkali-enhanced biochar made at 550 °C released 27–79% more silicon in neutral salt solution than 350 °C biochar.
- Taxon
- plantt0
- Treatment
- 550 °C pyrolysis temperaturee0
- Outcome
- Sie0
- Direction
- moree0
- Value
- 27–79%e0
- Qualifier
- neutral salt solutionse0
- Comparator
- 350 °C produced biochare0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSetting
Verbatim
e0“alkali-enhanced biochars produced at 550 °C pyrolysis temperature also released 82–172% and 27–79% more Si than that of 350 °C produced biochar in unbuffered weak acid and neutral salt solutions, respectively, over 30 days”
t0“plant response”
Title
Effect of pyrolysis temperature on Si release of alkali-enhanced Si-rich biochar and plant response
Meng Wang; Negar D. Tafti; Jim J. Wang; et al. Biochar 2021. doi:10.1007/s42773-021-00112-3
Other claims from this paper (5)
- Intervention effect Higher pyrolysis temperature raised extractable silicon of alkali-enhanced rice biochars, with 61–142% more fertilizer silicon extract.
- Observation Non-enhanced biochars had more extractable silicon at 350 °C.
- Intervention effect Alkali-enhanced biochar made at 550 °C released 82–172% more silicon in weak acid than 350 °C biochar.
- Intervention effect Alkali-enhanced biochars increased rice silicon uptake by 6–21% relative to the listed comparators.
- Intervention effect Alkali-enhanced biochars increased rice grain yield by 44–101% relative to the listed comparators.