Intervention effectmodel-written summary

Sulfur fertilization gave maize 15 to 30 more seeds than the control group.

A claim from Effect of Sulfur Fertilization on the Maize Yields and Economic Returns · 2010

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sulfur fertilization gave maize 15 to 30 more seeds than the control group.

Taxon
MaizeZea mayst0
Treatment
sulfur fertilizatione0
Outcome
seedse1
Direction
moree1
Value
15 to 30 eache1
Comparator
the control groupe1
Setting
meadow soile0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleQualifier

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

t0

“Maize”

✓ located verbatim in the source · title, characters 38–43
e0

“sulfur fertilization in meadow soil”

✓ located verbatim in the source · abstract, characters 75–110
e1

“resulting in more seeds than the control group, ranging from 15 to 30 each”

✓ located verbatim in the source · abstract, characters 198–272

Title

Effect of Sulfur Fertilization on the Maize Yields and Economic Returns

Fang Wang Agricultural Science&Technology and Equipment 2010

Other claims from this paper (4)

Record rev-b7809a5bd48378bb3f5cff9dfc921214df39b2da1f975b76e2b64340d02b58f9 · schema claims-v0.9 · position 2 in the model’s answer

sulfur atom · yield · Zea mays (maize)Results differ

82 papers: 69 positive, 13 negative or no effect

68 papers in the same direction as this claim · 12 in the opposite direction · 1 reporting no difference from an alternative

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

73 papers more in this group

See all 82 papers →

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

3,899 papers more in this group

See all 3,908 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.