Intervention effectmodel-written summary

Conservation tillage with residue application generally improved yield.

A claim from Tillage and residue effects on rainfed wheat and corn production in the Semi-Arid Regions of Northern China · 2003

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Conservation tillage with residue application generally improved yield.

Treatment
Conservation tillage with residue application practicese0
Outcome
yielde0
Direction
advantagese0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Zea mays subsp. mays
Zea mays subsp. mays · TaxonDominicus Johannes Bergsma · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Conservation tillage with residue application practices generally led to yield advantages.”

✓ located verbatim in the source · abstract, characters 720–810
t0

“corn”

✓ located verbatim in the source · title, characters 49–53

Title

Tillage and residue effects on rainfed wheat and corn production in the Semi-Arid Regions of Northern China

X.B. Wang; W.B. Hoogmoed; U.D. Perdok; et al. Socio-Environmental Systems Modeling 2003

Other claims from this paper (5)

Record rev-e8fec2320bfa903f38c2c03195f542e0cf2c033d88c56be4b1be2eaf75f58e64 · schema claims-v0.9 · position 2 in the model’s answer

tillage · yield · Zea mays (maize)Positive and negative results

1,099 papers: 812 positive, 287 negative or no effect

811 papers in the same direction as this claim · 230 in the opposite direction · 57 reporting no difference from an alternative

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

1,090 papers more in this group

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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.