Evidence map›Paper›PMID 33312182›Full record

ArticleFrontiers in plant science2020

Narrowing Yield Gaps and Enhancing Nitrogen Utilization for Summer Maize (

Hao Ren, Zhenhai Li, Yi Cheng, Jibo Zhang, Peng Liu, Rongfa Li, Qinglong Yang, Shuting Dong, Jiwang Zhang, Bin Zhao

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Frontiers in plant science, 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.

Hao RenState Key Laboratory of Crop Biology, College of Agronomy, Shandong Agricultural University, Tai'an, China.
Zhenhai LiBeijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China.
Yi ChengState Key Laboratory of Crop Biology, College of Agronomy, Shandong Agricultural University, Tai'an, China.
Jibo ZhangShandong Climate Center, Jinan, China.
Peng LiuState Key Laboratory of Crop Biology, College of Agronomy, Shandong Agricultural University, Tai'an, China.
Rongfa LiState Key Laboratory of Crop Biology, College of Agronomy, Shandong Agricultural University, Tai'an, China.
Qinglong YangState Key Laboratory of Crop Biology, College of Agronomy, Shandong Agricultural University, Tai'an, China.
Shuting DongState Key Laboratory of Crop Biology, College of Agronomy, Shandong Agricultural University, Tai'an, China.
Jiwang ZhangState Key Laboratory of Crop Biology, College of Agronomy, Shandong Agricultural University, Tai'an, China.
Bin ZhaoState Key Laboratory of Crop Biology, College of Agronomy, Shandong Agricultural University, Tai'an, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In China, the most common grain crop is maize (

Indexed as

DSSATnitrogen fertilizerNPFPplanting densityyield gap

Identifiers

PMID33312182
PMCPMC7707061

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.