Intervention effectmodel-written summary

Increasing nitrogen fertilizer significantly increased maize yield per fed.

A claim from INTERCROPPING STUDIES WITH MAIZE AND SOYBEAN IN RECLAIMED LAND · 2002

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Increasing nitrogen fertilizer significantly increased maize yield per fed.

Taxon
maizeZea mayse0
Treatment
nitrogen fertilizer levelse0
Outcome
yield per fede0
Direction
increasede0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Increasing nitrogen fertilizer levels significantly increased yield per fed of soybean and maize”

✓ located verbatim in the source · abstract, characters 1164–1260

Title

INTERCROPPING STUDIES WITH MAIZE AND SOYBEAN IN RECLAIMED LAND

F. Nawar,; A. El- Kafoury Journal of Plant Production 2002. doi:10.21608/jpp.2002.253480

Other claims from this paper (14)

Record rev-87f3acad8f87a8ca92b4b4b5ec6123d49fcd66b9338809c87c6429f98610f6ab · schema claims-v0.9 · position 9 in the model’s answer

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

3,908 papers: 3,485 positive, 423 negative or no effect

3,484 papers in the same direction as this claim · 338 in the opposite direction · 85 reporting no difference from an alternative

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

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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.