Evidence map›Paper›PMID 32391196›Full record

ArticlePeerJ2020

Soil water consumption, water use efficiency and winter wheat production in response to nitrogen fertilizer and tillage.

Shahbaz Khan, Sumera Anwar, Yu Shaobo, Zhiqiang Gao, Min Sun, M Yasin Ashraf, Aixia Ren, Zhenping Yang

Abstract read
In one paragraph

Article in PeerJ, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
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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

8 authors.

Shahbaz KhanCollege of Agriculture, Shanxi Agricultural University, Taigu, Shanxi, China.
Sumera AnwarInstitute of Molecular Biology and Biotechnology, The University of Lahore, Lahore, Punjab, Pakistan.
Yu ShaoboCollege of Agriculture, Shanxi Agricultural University, Taigu, Shanxi, China.
Zhiqiang GaoCollege of Agriculture, Shanxi Agricultural University, Taigu, Shanxi, China.
Min SunCollege of Agriculture, Shanxi Agricultural University, Taigu, Shanxi, China.
M Yasin AshrafInstitute of Molecular Biology and Biotechnology, The University of Lahore, Lahore, Punjab, Pakistan.
Aixia RenCollege of Agriculture, Shanxi Agricultural University, Taigu, Shanxi, China.
Zhenping YangCollege of Agriculture, Shanxi Agricultural University, Taigu, Shanxi, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sustainability of winter wheat yield under dryland conditions depends on improving soil water stored during fallow and its efficient use. A 3-year field experiment was conducted in Loess Plateau to access the effect of tillage and N (nitrogen) rates on soil water, N distribution and water- and nitrogen-use efficiency of winter wheat. Deep tillage (DT, 25-30 cm depth) and no-tillage (NT) were operated during fallow season, whereas four N rates (0, 90, 150 and 210 kg ha

Indexed as

BiomassBulk densityGrain yieldLoess plateauNitrogen use efficiencyProtein yieldSoil water contentTillage practicesTriticum aestivum L.WUE

Identifiers

PMID32391196
PMCPMC7196327

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.