Intervention effectmodel-written summary

Grain yield under conventional tillage was somewhat higher than under zero tillage, but the difference was not statistically significant.

A claim from Evaluating Leaf Color Chart-Based Nitrogen Management and Tillage Methods for Improved Maize Yield, Nitrogen Use Efficiency and Economic Returns in Chitwan, Nepal · 2025

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Grain yield under conventional tillage was somewhat higher than under zero tillage, but the difference was not statistically significant.

Taxon
MaizeZea mayst0
Treatment
conventional tillagee2
Outcome
Grain yielde2
Direction
highere2
Value
3947 kg ha⁻¹e2
Qualifier
3326 kg ha⁻¹e2
Comparator
zero tillagee2

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSetting

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Improved Maize Yield”

✓ located verbatim in the source · title, characters 78–98
e2

“Grain yield from conventional tillage (3947 kg ha⁻¹) was somewhat higher than zero tillage (3326 kg ha⁻¹), but the differences were statistically insignificant”

✓ located verbatim in the source · abstract, characters 922–1081

Title

Evaluating Leaf Color Chart-Based Nitrogen Management and Tillage Methods for Improved Maize Yield, Nitrogen Use Efficiency and Economic Returns in Chitwan, Nepal

Dinesh Timilsina; Santosh Marahatta Turkish Journal of Agriculture - Food Science and Technology 2025. doi:10.24925/turjaf.v13i8.2048-2055.7625

Other claims from this paper (8)

Record rev-0d764c6abdcbc64d7029a598e0d913caa85f715c134d04e549be1c07a899b17a · schema claims-v0.9 · position 4 in the model’s answer

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

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

286 papers in the same direction as this claim · 812 in the opposite direction

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

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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.