Intervention effectmodel-written summary

P increased second-crop yield more than first-crop yield.

A claim from EFFECTS OF N, P, K, B AND LIME ON STRAWBERRY YIELDS · 1984

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

P increased second-crop yield more than first-crop yield.

Treatment
Pe0e1
Outcome
Second crop yieldse0e1
Direction
increased by a greater extente0e1
Comparator
first crop yieldse0e1

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier

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

Fragaria x ananassa
Fragaria ×ananassa · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Second crop yields were increased by a greater extent than first crop yields by both N and P”

✓ located verbatim in the source · abstract, characters 263–355
e1

“yields of strawberry (Fragaria × ananassa Duch ’Redcoat’)”

✓ located verbatim in the source · abstract, characters 111–168

Title

EFFECTS OF N, P, K, B AND LIME ON STRAWBERRY YIELDS

J. A. CUTCLIFFE; C. R. BLATT Canadian Journal of Plant Science 1984. doi:10.4141/cjps84-128

Other claims from this paper (11)

Record rev-2c71abcdd45c0fcd5f604e3d8e1b7758069baae5773710d43c66fb8813eedf48 · schema claims-v0.9 · position 6 in the model’s answer

phosphorus · yield · Fragaria x ananassa (strawberry)Results differ

15 papers: 12 positive, 3 negative or no effect

11 papers in the same direction as this claim · 3 in the opposite direction

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

6 papers more in this group

See all 15 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.