Evidence map›Paper›PMID 33831231›Full record

SynthesisGlobal change biology2021

Meta-analysis of yield and nitrous oxide outcomes for nitrogen management in agriculture.

Tai M Maaz, Tek B Sapkota, Alison J Eagle, Michael B Kantar, Tom W Bruulsema, Kaushik Majumdar

Abstract readMeta-Analysis
In one paragraph

Synthesis in Global change biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Global NiScience · 2024
    Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Agriculture-Induced NInternational journal of environmental research and public health · 2022
    Article
  16. A gap in nitrous oxide emission reporting complicates long-term climate mitigation.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  17. Review
  18. Article
  19. Article
  20. Nitrous oxide emissions from agricultural soils challenge climate sustainability in the US Corn Belt.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Tai M MaazUniversity of Hawaii at Manoa, Honolulu, HI, USA.ORCID https://orcid.org/0000-0002-4776-1769
Tek B SapkotaInternational Maize and Wheat Improvement Center, Texcoco, Mexico.ORCID https://orcid.org/0000-0001-5311-0586
Alison J EagleEnvironmental Defense Fund, Raleigh, NC, USA.ORCID https://orcid.org/0000-0003-0841-2379
Michael B KantarUniversity of Hawaii at Manoa, Honolulu, HI, USA.ORCID https://orcid.org/0000-0001-5542-0975
Tom W BruulsemaPlant Nutrition Canada, Guelph, ON, Canada.ORCID https://orcid.org/0000-0003-1777-2421
Kaushik MajumdarAfrican Plant Nutrition Institute, Benguerir, Morocco.

Funding

CGIAR
6 · The paper itself

Abstract

Improved nitrogen (N) use is key to future food security and environmental sustainability. While many regions still experience N shortages, agriculture is the leading global emitter of N

Indexed as

NitrogenNitrous OxideAfrica South of the SaharaAgricultureFertilizersSoilFertilizersNitrogenNitrous OxideSoil4RagriculturebalanceemissionsmanagementN2Oricesubtropicalyield

Identifiers

PMID33831231
PMCPMC8252581

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.