Intervention effectmodel-written summary

Farmyard manure increased plant growth of peas.

A claim from The Effect of Organic Matter in Soil on Legume Nodulation · 1965

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Farmyard manure increased plant growth of peas.

Taxon
Pisum sativumLathyrus oleraceuse0
Treatment
farmyard manuree1
Outcome
plant growthe1
Direction
increasee1

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Lathyrus oleraceus
Lathyrus oleraceus · TaxonRenee Comet (photographer) AV Number: AV-9400-4164 · Public domain · Wikimedia Commons ↗

Verbatim

e0

“on the nodulation of peas ( Pisum sativum )”

✓ located verbatim in the source · abstract, characters 108–151
e1

“Only farmyard manure gave a consistent increase in the number and weight of nodules, and also in plant growth”

✓ located verbatim in the source · abstract, characters 153–262

Title

The Effect of Organic Matter in Soil on Legume Nodulation

G. B. Masefield Experimental Agriculture 1965. doi:10.1017/s0014479700018676

Other claims from this paper (5)

Record rev-5ca4576cd695da77d9ca26d8c31212f1454c3486974510899e89d1fe92729e4f · schema claims-v0.9 · position 2 in the model’s answer

fertilization · growth · Lathyrus oleraceus (pea)Positive and negative results

97 papers: 86 positive, 11 negative or no effect

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

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

88 papers more in this group

See all 97 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.