Evidence map›Paper›PMID 32418093›Full record

ArticleEnvironmental science and pollution research international2020

Long-term influence of maize stover and its derived biochar on soil structure and organo-mineral complexes in Northeast China.

Qiang Sun, Jun Meng, Binoy Sarkar, Yu Lan, Li Lin, Haifeng Li, Xu Yang, Tiexin Yang, Wenfu Chen, Hailong Wang

Abstract read
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In one paragraph

Article in Environmental science and pollution research international, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Review
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

10 authors.

Qiang SunAgronomy College, Shenyang Agricultural University, 120 # Dongling Road, Shenyang, 110866, China.
Jun MengAgronomy College, Shenyang Agricultural University, 120 # Dongling Road, Shenyang, 110866, China. mengjun1217@syau.edu.cn.
Binoy SarkarDepartment of Animal and Plant Sciences, The University of Sheffield, Sheffield, S10 2TN, UK.
Yu LanAgronomy College, Shenyang Agricultural University, 120 # Dongling Road, Shenyang, 110866, China.
Li LinAgronomy College, Shenyang Agricultural University, 120 # Dongling Road, Shenyang, 110866, China.
Haifeng LiAgronomy College, Shenyang Agricultural University, 120 # Dongling Road, Shenyang, 110866, China.
Xu YangAgronomy College, Shenyang Agricultural University, 120 # Dongling Road, Shenyang, 110866, China.
Tiexin YangAgronomy College, Shenyang Agricultural University, 120 # Dongling Road, Shenyang, 110866, China.
Wenfu ChenAgronomy College, Shenyang Agricultural University, 120 # Dongling Road, Shenyang, 110866, China.
Hailong WangBiochar Engineering Technology Research Center of Guangdong Province, School of Environmental and Chemical Engineering, Foshan University, Foshan, 528000, Guangdong, China.

Funding

e Project of Promoting Talents in Liaoning Province, China XLYC1802094National Key Research and Development Project 2017YFD0200800the Earmarked Fund for Modern Agroindustry Technology Research System No. CARS-01-46the Innovative Talents Promotion Plan of Ministry of Science and Technology No. 2017RA2211the Natural Science Foundation of China 21577131, 21876027the Natural Science Foundation of Guangdong Province, China 2017A030311019the Science and Technology Innovation Support Program for Young and Middle-aged Talents, Shenyang RC180204
6 · The paper itself

Abstract

The influence of biochar on the soil structure and aggregate stability has been debated in previous studies. To probe the action of biochar on soil aggregates, a 5-year field experiment was implemented in the brown earth soil of northeastern China. We determined the aggregate distribution (> 2000 μm, 250-2000 μm, 53-250 μm, and < 53 μm) and organic carbon (OC) and organo-mineral complex contents both in the topsoil (0-20 cm) and within the soil aggregates. Three treatments were studied as follows: control (basal application of mineral NPK fertilizer), biochar (biochar applied at a rate of 2.625 t ha

Indexed as

SoilZea maysCarbonCharcoalChinaMineralsbiocharCarbonCharcoalMineralsSoilBiocharCarbon sequestrationOrgano-mineral complexesSoil aggregatesSoil structure

Identifiers

PMID32418093

What OpenQuestion holds

Textmetadata
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.