Intervention effectmodel-written summary

Biochar reduced contaminant toxicity to Vibrio fischeri.

A claim from Comparing biochar and hydrochar for reducing the risk of organic contaminants in polluted river sediments used for growing energy crops · 2022

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Biochar reduced contaminant toxicity to Vibrio fischeri.

Treatment
Biochare0
Outcome
contaminants toxicity to Vibrio fischerie0
Direction
reducede0

Not reportedTaxonMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

Verbatim

e0

“Biochar reduced contaminants toxicity to Vibrio fischeri, whereas hydrochar was itself toxic to the bacteria”

✓ located verbatim in the source · abstract, characters 1159–1267

Title

Comparing biochar and hydrochar for reducing the risk of organic contaminants in polluted river sediments used for growing energy crops

Snežana Maletić; Marijana Kragulj Isakovski; Gabriel Sigmund; et al. The Science of The Total Environment 2022. doi:10.1016/j.scitotenv.2022.157122

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Other claims from this paper (6)

Record rev-fa780f69afef225cc3357a8ba5953345421e4d26c55af65d4da4b625aee78866 · schema claims-v0.9 · position 3 in the model’s answer

biochar · pest · Zea mays (maize)Positive and negative results

6 papers: 5 positive, 1 negative or no effect

4 papers in the same direction as this claim · 1 in the opposite direction

  1. no effect
    Maize roots showed neither preference nor suppression near biochar even with direct contact.

    Localized fertilizer co-applied with biochar suspension can increase phosphorus uptake by maize while enabling carbon-sequestration benefits · 2026

    Opposite direction

  2. positive
    Biochar caused no reported damage to corn growth.

    Carbon Sequestration in Soil Cooperated with Organic Composts and Bio-Char during Corn (Zea mays) Cultivation · 2014

    Same direction

  3. positive
    Biochar reduced heavy metal toxicity and improved seedling growth.

    Application Effect of Biochar, Activated Carbon and Microorganisms on Reducing the Phytotoxicity of Cd and Pb · 2023

    Same direction

  4. positive
    Biochar reduced insect herbivory on maize.

    Biochar alters maize growth, mycorrhizal associations and fall armyworm performance · 2024

    Same direction

  5. positive
    Biochar reduced heavy metal toxicity for plants.

    Biochar as a Stimulator of Zea mays Growth and Enzyme Activity in Soil Contaminated with Zinc, Copper, and Nickel · 2025

    Same direction

See all 6 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.