Intervention effectmodel-written summary

Holm oak biochar enhanced rice yield under AWD, especially severe AWD after field ageing.

A claim from Alternate wetting and drying irrigation with field aged biochar may enhance water and rice productivity · 2025

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Holm oak biochar enhanced rice yield under AWD, especially severe AWD after field ageing.

Treatment
holm oak biochare0
Outcome
rice yieldse0
Direction
enhancee0
Qualifier
particularly under severe conditions and following the field ageing processe0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“the use of holm oak biochar was found to enhance rice yields under AWD systems, particularly under severe conditions and following the field ageing process”

✓ located verbatim in the source · abstract, characters 1674–1829

Title

Alternate wetting and drying irrigation with field aged biochar may enhance water and rice productivity

Luis Vicente; David Peña; Damián Fernández; et al. Agronomy for Sustainable Development 2025. doi:10.1007/s13593-024-01000-3

Other claims from this paper (4)

Record rev-9d73ecddd34feeb7f62d08f6f237c5fa4e0798bdb4951b2ffbfc2c658cbe6f2d · schema claims-v0.9 · position 4 in the model’s answer

biochar · yield · Oryza sativa (rice)Positive and negative results

147 papers: 135 positive, 12 negative or no effect

134 papers in the same direction as this claim · 12 in the opposite direction

  1. negative
  2. no effect
  3. positive
  4. positive
  5. positive
  6. no effect
  7. no effect
  8. no effect

138 papers more in this group

See all 147 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.