Intervention effectmodel-written summary

A high calcium proportion in the nutrient solution was associated with higher strawberry yields in the first season.

A claim from Influence of Cation Proportions of the Nutrient Solution on Tipburn Incidence in Strawberry Plants · 2009

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

A high calcium proportion in the nutrient solution was associated with higher strawberry yields in the first season.

Taxon
strawberryFragaria ×ananassae0
Material
Camarosae0
Treatment
high Ca proportion in the nutrient solutione1
Outcome
yieldse1
Direction
higherinferrede1
Qualifier
in the first seasone1

Not reportedGeneCompoundOrgan / 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

e0

“To determine their influence on leaf tipburn incidence and yields six nutrient solutions with different proportions of potassium (K), calcium (Ca), and magnesium (Mg) were tested in ‘Camarosa’ strawberry plants”

✓ located verbatim in the source · abstract, characters 9–219
e1

“A high Ca proportion in the nutrient solution was determinant for high yields in the first season”

✓ located verbatim in the source · abstract, characters 302–399

Title

Influence of Cation Proportions of the Nutrient Solution on Tipburn Incidence in Strawberry Plants

A. San Bautista; S. López-Galarza; A. Martínez; et al. Journal of Plant Nutrition 2009. doi:10.1080/01904160903093836

Other claims from this paper (5)

Record rev-e953f3280ea3c6599bf013c50cf4d067723e85cfc9d53900c8c0258a0f0097f2 · schema claims-v0.9 · position 1 in the model’s answer

calcium atom · yield · Fragaria x ananassa (strawberry)Results differ

21 papers: 18 positive, 3 negative or no effect

17 papers in the same direction as this claim · 2 in the opposite direction · 1 reporting no difference from an alternative

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

12 papers more in this group

See all 21 papers →

fertilization · yield · Fragaria x ananassa (strawberry)Positive and negative results

229 papers: 193 positive, 36 negative or no effect

192 papers in the same direction as this claim · 34 in the opposite direction · 2 reporting no difference from an alternative

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

220 papers more in this group

See all 229 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.