Intervention effectmodel-written summary

Cotton yield was 38 percent greater than in an adjacent untreated field.

A claim from Surface Modifications for Water Management and Salinity Control in a Nonirrigated Area · 1976

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cotton yield was 38 percent greater than in an adjacent untreated field.

Treatment
LEVELING the saline soil areas in a field to a plane 9 cm lower than that of the nonsaline soil arease1
Outcome
yieldse0
Direction
greatere0
Value
38 percente0
Comparator
adjacent untreated fielde0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Grain sorghum (1969) and cotton (1970) yields were 47 and 38 percent greater than yields from an adjacent untreated field.”

✓ located verbatim in the source · abstract, characters 386–508
e1

“LEVELING the saline soil areas in a field to a plane 9 cm lower than that of the nonsaline soil areas”

✓ located verbatim in the source · abstract, characters 9–110

Title

Surface Modifications for Water Management and Salinity Control in a Nonirrigated Area

R. J. Rektorik; R. R. Allen; L. Lyles Transactions of the ASAE 1976. doi:10.13031/2013.36099

Other claims from this paper (1)

Record rev-76e4ecbc6e89fd7319bc5882f8c8dc34c17df89f86f396464cae8b288478a1bb · schema claims-v0.9 · position 2 in the model’s answer

salinity · yield · Gossypium hirsutum (cotton)Results differ

58 papers: 9 positive, 49 negative or no effect

8 papers in the same direction as this claim · 49 in the opposite direction

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

49 papers more in this group

See all 58 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.