Intervention effectmodel-written summary

Component crop yields were higher in sole cropping than in intercropping.

A claim from Influence of tillage and cropping systems on field emergence, growth of weeds and yield of maize (Zea mays L.) and cowpea (Vigna unguiculata L.) · 2010

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Component crop yields were higher in sole cropping than in intercropping.

Taxon
maize (Zea mays L.) and cowpea (Vigna unguiculata L.)Vigna unguiculataZea mayst0
Treatment
sole croppinge0
Outcome
component crop yieldse0
Direction
highere0
Comparator
intercrope0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier

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

Vigna unguiculata
Vigna unguiculata · TaxonHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗
Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“component crop yields were higher under the sole cropping than in the intercrop.”

✓ located verbatim in the source · abstract, characters 847–927
t0

“maize (Zea mays L.) and cowpea (Vigna unguiculata L.)”

✓ located verbatim in the source · title, characters 91–144

Title

Influence of tillage and cropping systems on field emergence, growth of weeds and yield of maize (Zea mays L.) and cowpea (Vigna unguiculata L.)

F. O. Takim; Omosuyi Fadayomi 2010

Other claims from this paper (6)

Record rev-d6d4002bd6ef49b232524cb3ae682fa030681480a738bd0133b0eda16a70d94b · schema claims-v0.9 · position 7 in the model’s answer

intercropping · yield · Vigna unguiculata (cowpea)Results differ

103 papers: 63 positive, 40 negative or no effect

62 papers in the same direction as this claim · 33 in the opposite direction · 7 reporting no difference from an alternative

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

94 papers more in this group

See all 103 papers →

intercropping · yield · Zea mays (maize)Positive and negative results

834 papers: 613 positive, 221 negative or no effect

612 papers in the same direction as this claim · 181 in the opposite direction · 40 reporting no difference from an alternative

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

825 papers more in this group

See all 834 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.