Evidence map›Paper›PMID 33344081›Full record

ArticlePeerJ2020

Moderately low nitrogen application mitigate the negative effects of salt stress on annual ryegrass seedlings.

An Shao, Zhichao Sun, Shugao Fan, Xiao Xu, Wei Wang, Erick Amombo, Yanling Yin, Xiaoning Li, Guangyang Wang, Hongli Wang and 1 more

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 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
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  3. Review
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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

11 authors.

An Shao *Coastal Salinity Tolerant Grass Engineering and Technology Research Center, Ludong University, Yantai, China.
Zhichao Sun *Coastal Salinity Tolerant Grass Engineering and Technology Research Center, Ludong University, Yantai, China.
Shugao FanCoastal Salinity Tolerant Grass Engineering and Technology Research Center, Ludong University, Yantai, China.
Xiao XuCoastal Salinity Tolerant Grass Engineering and Technology Research Center, Ludong University, Yantai, China.
Wei WangCoastal Salinity Tolerant Grass Engineering and Technology Research Center, Ludong University, Yantai, China.
Erick AmomboCoastal Salinity Tolerant Grass Engineering and Technology Research Center, Ludong University, Yantai, China.
Yanling YinCoastal Salinity Tolerant Grass Engineering and Technology Research Center, Ludong University, Yantai, China.
Xiaoning LiCoastal Salinity Tolerant Grass Engineering and Technology Research Center, Ludong University, Yantai, China.
Guangyang WangCoastal Salinity Tolerant Grass Engineering and Technology Research Center, Ludong University, Yantai, China.
Hongli WangCoastal Salinity Tolerant Grass Engineering and Technology Research Center, Ludong University, Yantai, China.
Jinmin FuCoastal Salinity Tolerant Grass Engineering and Technology Research Center, Ludong University, Yantai, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Appropriate application of nitrogen (N) can alleviate the salt stress-induced damage on plants. This study explores the changes of nitrogen requirement in feeding annual ryegrass seedlings under mild salt concentrations (50 mM, 100 mM) plus its underlying mitigation mechanism. Results showed that low salt concentration decreased N requirement as observed from the increment in plant height and biomass at a relative low N level (2.0 mM not 5.0 mM). Under salt treatment, especially at 50 mM NaCl, the OJIP (Chl a fluorescence induction transient) curve and a series of performance indexes (PI

Indexed as

Annual ryegrassLow level of salt stressModerately low N applicationPhotosynthesisROS

Identifiers

PMID33344081
PMCPMC7719293

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.