Intervention effectmodel-written summary

At 60 kg nitrogen, second-year wheat straw yield increased significantly versus zero nitrogen.

A claim from On-farm forage/food crops sequential system and its residual effects onsubsequent wheat cultivation · 1996

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

At 60 kg nitrogen, second-year wheat straw yield increased significantly versus zero nitrogen.

Treatment
60 kg nitrogen level treatmente0
Outcome
straw yieldse0
Direction
increasede0
Comparator
0 nitrogen levele0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier

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

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“In the second year, both wheat grain and straw yields were significantly increased at the 60 kg nitrogen level treatment while the straw yield was also significantly increased at the 30 kg nitrogen level compared to 0 nitrogen level”

✓ located verbatim in the source · abstract, characters 747–979

Title

On-farm forage/food crops sequential system and its residual effects onsubsequent wheat cultivation

TSpace 1996

Other claims from this paper (3)

Record rev-2f2dfbbbec8500358e23e07f972048ca9fa18f7370aaf9f5530db07e75bc1383 · schema claims-v0.9 · position 3 in the model’s answer

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

2,061 papers: 1,737 positive, 324 negative or no effect

1,736 papers in the same direction as this claim · 285 in the opposite direction · 39 reporting no difference from an alternative

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

2,052 papers more in this group

See all 2,061 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.