Intervention effectmodel-written summary

Manured plots had leaf phosphorus levels in strawberry that reflected the improved phosphorus status of the soil.

A claim from THE EFFECT OF VARIOUS ORGANIC AMENDMENTS ON CERTAIN CHEMICAL PROPERTIES OF SOIL, ON PLANT NUTRIENT LEVELS IN STRAWBERRY FOLIAGE AND ON FRUIT YIELDS · 1962

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Manured plots had leaf phosphorus levels in strawberry that reflected the improved phosphorus status of the soil.

Taxon
strawberryFragaria ×ananassae4
Treatment
manured plotse4
Outcome
phosphorus level in strawberry leaf samplese4
Direction
reflectede4
Qualifier
improved phosphorus status of the soile4

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue

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

e4

“The phosphorus level in strawberry leaf samples from manured plots reflected the improved phosphorus status of the soil”

✓ located verbatim in the source · abstract, characters 360–479

Title

THE EFFECT OF VARIOUS ORGANIC AMENDMENTS ON CERTAIN CHEMICAL PROPERTIES OF SOIL, ON PLANT NUTRIENT LEVELS IN STRAWBERRY FOLIAGE AND ON FRUIT YIELDS

W. B. Collins; R. F. Bishop Canadian Journal of Plant Science 1962. doi:10.4141/cjps62-071

Other claims from this paper (8)

Record rev-059a47771559c8bf127f3196798587212e6a8bef60cd2c172b506907b383085c · schema claims-v0.9 · position 6 in the model’s answer

fertilization · nutrient: content · Fragaria x ananassa (strawberry)Positive and negative results

61 papers: 45 positive, 16 negative or no effect

44 papers in the same direction as this claim · 14 in the opposite direction · 2 reporting no difference from an alternative

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

52 papers more in this group

See all 61 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.