Intervention effectmodel-written summary

Biochar with fertilizer increased bean pod production.

A claim from The Effects of Gliricidia-Derived Biochar on Sequential Maize and Bean Farming · 2018

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Biochar with fertilizer increased bean pod production.

Taxon
Beant0
Treatment
biochare0
Outcome
production of beans pods and biomasse0
Direction
increasede0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

Verbatim

e0

“when combined with fertilizer, biochar increased the production of beans pods and biomass, but the significant increase was observed only for inoculation.”

✓ located verbatim in the source · abstract, characters 759–913
t0

“Bean”

✓ located verbatim in the source · title, characters 66–70

Title

The Effects of Gliricidia-Derived Biochar on Sequential Maize and Bean Farming

Ana Castro; Nilcileny Da Silva Batista; Agnieszka Latawiec; et al. Sustainability 2018. doi:10.3390/su10030578

Other claims from this paper (4)

Record rev-20aee320ceb97d66b9a467ee5759d27447afa6466f9ac93c8da8ae6e652ff71a · schema claims-v0.9 · position 4 in the model’s answer

biochar · yield · Phaseolus vulgaris (common bean)Positive and negative results

13 papers: 11 positive, 2 negative or no effect

10 papers in the same direction as this claim · 2 in the opposite direction

  1. negative
    At higher biochar doses, bean plant production decreased.

    Biochar from Caryocar brasiliense as a soil conditioner for common bean plants · 2022

    Opposite direction

  2. no effect
    Biochar had no relevant medium-term effect on bean productivity.

    Phytostabilization of heavy metals: role of plant roots andorganic amendments · 2013

    Opposite direction

  3. positive
    Biochar application increased the number of pods and grains of common bean.

    Growth and production of common bean fertilized with biochar · 2017

    Same direction

  4. positive
    TSP plus biochar raised grain yield by 18% at Kokate.

    Effects of integrated fertilizer application on selected soil properties and yield attributes of common bean (Phaseolus vulgaris L.) on different soil types · 2024 · compared with sole application of inorganic fertilizer

    Same direction

  5. positive
    Under high and low redroot pigweed competition, seed yield was highest with compost and lowest with no fertilizer.

    Effect of organic and inorganic amendments on growth indices and seed yield of red kidney bean (Phaseolus vulgaris) in competition withAmaranthus retroflexus · 2020 · compared with no-fertilizer

    Same direction

  6. positive
    Biochar at 5 Mg ha −1 produced the significantly highest mean French bean grain yield.

    Can biochar conserve soil moisture and improve soil properties for sustainable intensification of acid soils in the Eastern Indian Himalayas? · 2023

    Same direction

  7. positive
    The same soil treatment improved snap bean yield and its components compared with 100% NPK.

    Effect of Some Soil Conditioners on Snap Bean Growth Yield and Sandy Soil Properties · 2021 · compared with 100% NPK

    Same direction

  8. positive
    At 10% biochar, the number of pods per bean plant increased by 43%.

    Biochar: Potential Eco‐friendly Waste for Mitigation of the Stress Impacts of Irrigation with Brackish Water on Beans · 2025 · compared with untreated control

    Same direction

4 papers more in this group

See all 13 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.