Intervention effectmodel-written summary

Applied P increased annual forage yield on clay loam by 1.53 t h −1 (47%).

A claim from Effect of fertilizer placement on yield of established alfalfa stands · 1995

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Applied P increased annual forage yield on clay loam by 1.53 t h −1 (47%).

Taxon
alfalfaMedicago sativat0
Treatment
Applied Pe0
Outcome
total annual forage yielde0
Direction
increasede0
Value
1.53 t h −1 (47%)e0
Setting
clay loam soile0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorQualifier

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

Medicago sativa
Medicago sativa · TaxonDrepanostoma · CC BY 4.0 · iNaturalist ↗

Verbatim

e0

“Applied P increased total annual forage yield on the clay loam soil by 1.53 t h −1 (47%)”

✓ located verbatim in the source · abstract, characters 440–528
t0

“Effect of fertilizer placement on yield of established alfalfa stands”

✓ located verbatim in the source · title, characters 0–69

Title

Effect of fertilizer placement on yield of established alfalfa stands

R. G. Simons; C. A. Grant; L. D. Bailey Canadian Journal of Plant Science 1995. doi:10.4141/cjps95-146

Other claims from this paper (7)

Record rev-a356fb30d8852fa4f313c28953fa341483792adc9478eb8f58ccf2c66403371e · schema claims-v0.9 · position 1 in the model’s answer

phosphorus · yield · Medicago sativa (alfalfa)Results differ

68 papers: 54 positive, 14 negative or no effect

53 papers in the same direction as this claim · 13 in the opposite direction · 1 reporting no difference from an alternative

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

59 papers more in this group

See all 68 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.