Intervention effectmodel-written summary

Increasing the sowing density of T. sphaerococcum from 400 to 600 grains m−2 increased its grain yield.

A claim from Ancient Wheat Species (Triticum sphaerococcum Perc. and T. persicum Vav.) in Organic Farming: Influence of Sowing Density on Agronomic Traits, Pests and Diseases Occurrence, and Weed Infestation · 2020

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing the sowing density of T. sphaerococcum from 400 to 600 grains m−2 increased its grain yield.

Treatment
Increasing the sowing density of T. sphaerococcum from 400 to 600 grains m−2e4
Outcome
grain yielde4
Direction
increasese4
Setting
Poland, on three organic farmse2

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorValueQualifier

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

Triticum aestivum subsp. sphaerococcum
Triticum aestivum subsp. sphaerococcum · Taxon · picture of the speciesRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e2

“Field experiments were carried out in Poland, on three organic farms”

✓ located verbatim in the source · abstract, characters 251–319
e4

“Increasing the sowing density of T. sphaerococcum from 400 to 600 grains m−2 increases the grain yield and reduces the pest pressure (Oulema spp. and Aphididae)”

✓ located verbatim in the source · abstract, characters 497–657

Title

Ancient Wheat Species (Triticum sphaerococcum Perc. and T. persicum Vav.) in Organic Farming: Influence of Sowing Density on Agronomic Traits, Pests and Diseases Occurrence, and Weed Infestation

Małgorzata Szczepanek; Grzegorz Lemańczyk; Robert Lamparski; et al. Agriculture 2020. doi:10.3390/agriculture10110556

Other claims from this paper (11)

Record rev-a005d9a73fd89e1173aa0627d0a3636a99d94989e814171fb0fd98bd5b994246 · schema claims-v0.9 · position 1 in the model’s answer

density · yield · Triticum aestivum (wheat)Positive and negative results

498 papers: 376 positive, 122 negative or no effect

375 papers in the same direction as this claim · 115 in the opposite direction · 7 reporting no difference from an alternative

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

489 papers more in this group

See all 498 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.