Intervention effectmodel-written summary

Biochar did not enhance productivity after rapeseed and spring wheat rotations.

A claim from Biochar amendment for C sequestration in a temperate agroecosystem : implications for microbial C- and N-cycling · 2018

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Biochar did not enhance productivity after rapeseed and spring wheat rotations.

Taxon
winter rapeseede0
Treatment
biochar amendmente0
Outcome
plant productivitye0
Direction
unlikely to be further enhancede0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

Verbatim

e0

“after two vegetation periods of winter rapeseed and spring wheat, the assumption that plant productivity in already fertile temperate arable soils is unlikely to be further enhanced with biochar amendment, was confirmed”

✓ located verbatim in the source · abstract, characters 3179–3398

Title

Biochar amendment for C sequestration in a temperate agroecosystem : implications for microbial C- and N-cycling

Chris Bamminger University writing server of the University of Hohenheim (Universität Hohenheim) 2018

Other claims from this paper (2)

Record rev-ee8bda2bb0eb27d602589f483522a395df2be128cf375a4a8609f5a97122ec19 · schema claims-v0.9 · position 3 in the model’s answer

biochar · yield · Brassica napus (oilseed rape)Positive and negative results

10 papers: 8 positive, 2 negative or no effect

1 paper in the same direction as this claim · 8 in the opposite direction

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

1 paper more in this group

See all 10 papers →

other · yield · Brassica napus (oilseed rape)Positive and negative results

26 papers: 23 positive, 3 negative or no effect

2 papers in the same direction as this claim · 23 in the opposite direction

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

17 papers more in this group

See all 26 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.