Evidence map›Paper›PMID 34306624›Full record

ArticleEcology and evolution2021

Efficiency of biochar, nitrogen addition, and microbial agent amendments in remediation of soil properties and microbial community in Qilian Mountains mine soils.

Junqia Kong, Zhibin He, Longfei Chen, Rong Yang, Jun Du

Open access · goldAbstract read
In one paragraph

Article in Ecology and evolution, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.7field-weighted citation impact, top 11% of its field
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

11 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
  2. Effects of Endophytic FungusLife (Basel, Switzerland) · 2025
    Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. 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

5 authors at 1 institution in 1 country.

Junqia KongLinze Inland River Basin Research Station Chinese Ecosystem Research Network Key Laboratory of Eco-hydrology of Inland River Basin Northwest Institute of Eco-Environment and Resources Chinese Academy of Sciences Lanzhou China.ORCID https://orcid.org/0000-0002-4734-7816
Zhibin HeLinze Inland River Basin Research Station Chinese Ecosystem Research Network Key Laboratory of Eco-hydrology of Inland River Basin Northwest Institute of Eco-Environment and Resources Chinese Academy of Sciences Lanzhou China.
Longfei ChenLinze Inland River Basin Research Station Chinese Ecosystem Research Network Key Laboratory of Eco-hydrology of Inland River Basin Northwest Institute of Eco-Environment and Resources Chinese Academy of Sciences Lanzhou China.
Rong YangLinze Inland River Basin Research Station Chinese Ecosystem Research Network Key Laboratory of Eco-hydrology of Inland River Basin Northwest Institute of Eco-Environment and Resources Chinese Academy of Sciences Lanzhou China.
Jun DuLinze Inland River Basin Research Station Chinese Ecosystem Research Network Key Laboratory of Eco-hydrology of Inland River Basin Northwest Institute of Eco-Environment and Resources Chinese Academy of Sciences Lanzhou China.
Chinese Academy of Sciences · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Lacking systematic evaluations in soil quality and microbial community recovery after different amendments addition limits optimization of amendments combination in coal mine soils. We performed a short-term incubation experiment with a varying temperature over 12 weeks to assess the effects of three amendments (biochar: C; nitrogen fertilizer at three levels: N-N1~N3; microbial agent at two levels: M-M1~M2) based on C/N ratio (regulated by biochar and N level: 35:1, 25:1, 12.5:1) on mine soil properties and microbial community in the Qilian Mountains, China. Over the incubation period, soil pH and MBC/MBN were significantly lower than unamended treatment in N addition and C + M + N treatments, respectively. Soil organic carbon (SOC), total nitrogen (TN), available nitrogen (AN), available phosphorus (AP), available potassium (AK), microbial biomass carbon (MBC), and nitrogen (MBN) contents increased significantly in all amended treatments (

Indexed as

biocharC/N ratiomicrobial agentmicrobial communitymine soilN fertilizersoil quality

Identifiers

PMID34306624
PMCPMC8293713
OpenAlexW3174688102

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.