Evidence map›Paper›PMID 39019971›Full record

ArticleScientific reports2024

Granulation compared to co-application of biochar plus mineral fertilizer and its impacts on crop growth and nutrient leaching.

Jannis Grafmüller, Jens Möllmer, E Marie Muehe, Claudia I Kammann, Daniel Kray, Hans-Peter Schmidt, Nikolas Hagemann

Erratum issuedAbstract readComparative Study
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Jannis GrafmüllerInstitute of Sustainable Energy Systems (INES), Offenburg University of Applied Sciences, Offenburg, Germany. jannis.grafmueller@hs-offenburg.de.ORCID http://orcid.org/0000-0001-8912-9537
Jens MöllmerInstitut für Nichtklassische Chemie e.V. (INC), Leipzig, Germany.
E Marie MuehePlant Biogeochemistry, Department of Geosciences, University of Tübingen, Tübingen, Germany.
Claudia I KammannDepartment of Applied Ecology, Hochschule Geisenheim University, Geisenheim, Germany.
Daniel KrayInstitute of Sustainable Energy Systems (INES), Offenburg University of Applied Sciences, Offenburg, Germany.
Hans-Peter SchmidtIthaka Institute, Arbaz, Switzerland.ORCID http://orcid.org/0000-0001-8275-7506
Nikolas HagemannIthaka Institute, Arbaz, Switzerland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mechanized biochar field application remains challenging due to biochar's poor flowability and bulk density. Granulation of biochar with fertilizer provides a product ready for application with well-established machinery. However, it's unknown whether granulated biochar-based fertilizers (gBBF) are as effective as co-application of non-granulated biochar with fertilizer. Here, we compared a gBBF with a mineral compound fertilizer (control), and with a non-granulated biochar that was co-applied at a rate of 1.1 t ha

Indexed as

CharcoalCrops, AgriculturalFertilizersMineralsAgricultureBrassicaMagnesiumNitrogenNutrientsSoilbiocharCharcoalFertilizersMagnesiumMineralsNitrogenNutrientsSoilBBFBiochar-based fertilizerPyCCsPyrolysisWhite cabbage

Identifiers

PMID39019971
PMCPMC11255204

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.