Intervention effectmodel-written summary

Intercropping reduced wheat yield relative to wheat alone.

A claim from Is it possible to improve the yield and grain protein concentration of organically-farmed wheat using cover crops or intercrops? · 2009

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Intercropping reduced wheat yield relative to wheat alone.

Treatment
intercroppinge0
Outcome
wheat yielde0
Direction
reducede0
Comparator
a wheat crop alonee0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“In the case of intercropping, wheat yield was reduced in comparison to a wheat crop alone”

✓ located verbatim in the source · abstract, characters 1244–1333

Title

Is it possible to improve the yield and grain protein concentration of organically-farmed wheat using cover crops or intercrops?

J. Justes; Laurent Bedoussac; Loïc Prieur AJNR. American journal of neuroradiology 2009. doi:10.3174/ajnr.a1690

Other claims from this paper (6)

Record rev-1a77e2f740191c199faa4fa99d13dacf433da1c8039c27b213421683db1cd9d4 · schema claims-v0.9 · position 4 in the model’s answer

intercropping · yield · Triticum aestivum (wheat)Results differ

189 papers: 131 positive, 58 negative or no effect

58 papers in the same direction as this claim · 130 in the opposite direction

  1. positive
  2. positive
  3. positive
  4. positive
  5. positive
  6. positive
  7. positive
  8. positive

180 papers more in this group

See all 189 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.