Intervention effectmodel-written summary

Spring N application did not greatly reduce white clover production in this experiment.

A claim from The effect of strategic nitrogen application and defoliation systems on the productivity of a perennial ryegrass/white clover sward · 1987

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Spring N application did not greatly reduce white clover production in this experiment.

Taxon
white cloverTrifolium repense1
Treatment
Spring N applicatione1
Outcome
white clover productione1
Direction
did not greatly reducee1

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Trifolium repens
Trifolium repens · TaxonIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e1

“Spring N application did not greatly reduce white clover production in this experiment”

✓ located verbatim in the source · abstract, characters 1739–1825

Title

The effect of strategic nitrogen application and defoliation systems on the productivity of a perennial ryegrass/white clover sward

J. FRAME; D. J. PATERSON Grass and Forage Science 1987. doi:10.1111/j.1365-2494.1987.tb02116.x

Other claims from this paper (5)

Record rev-b369e8af672aa0ca4278e1683a0a1a0936b63bf6fadd3eed5c9db2aea147b5f5 · schema claims-v0.9 · position 6 in the model’s answer

nitrogen · yield · Trifolium repens (white clover)Results differ

24 papers: 11 positive, 13 negative or no effect

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

  1. negative
  2. negative
  3. positive
  4. positive
  5. positive
  6. positive
  7. positive
  8. positive

15 papers more in this group

See all 24 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.