Evidence map›Paper›PMID 39139723›Full record

ArticleFrontiers in plant science2024

Analysis of the beneficial effects of prior soybean cultivation to the field on corn yield and soil nitrogen content.

Chao Yan, Yi Yang, Junming Song, Fuxin Shan, Xiaochen Lyu, Shuangshuang Yan, Chang Wang, Qiulai Song, Chunmei Ma

Abstract read
In one paragraph

Article in Frontiers in plant science, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Rotation of soybean andFrontiers in plant science · 2025
    Article
  4. 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

9 authors.

Chao YanCollege of Agriculture, Northeast Agricultural University, Harbin, China.
Yi YangCollege of Agriculture, Northeast Agricultural University, Harbin, China.
Junming SongChinese People's Armed Police Force Non Commissioned Officer School, Hangzhou, China.
Fuxin ShanCollege of Agriculture, Northeast Agricultural University, Harbin, China.
Xiaochen LyuCollege of Agriculture, Northeast Agricultural University, Harbin, China.
Shuangshuang YanCollege of Agriculture, Northeast Agricultural University, Harbin, China.
Chang WangCollege of Agriculture, Northeast Agricultural University, Harbin, China.
Qiulai SongInstitute of Crop Cultivation and Tillage, Heilongjiang Academy of Agricultural Sciences, Harbin, Heilongjiang, China.
Chunmei MaCollege of Agriculture, Northeast Agricultural University, Harbin, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Corn-soybean rotation is a cropping pattern to optimize crop structure and improve resource use efficiency, and nitrogen (N) fertilizer application is an indispensable tool to increase corn yields. However, the effects of N fertilizer application levels on corn yield and soil N storage under corn-soybean rotation have not been systematically studied. The experimental located in the central part of the Songnen Plain, a split-zone experimental design was used with two planting patterns of continuous corn (CC) and corn-soybean rotations (RC) in the main zone and three N application rates of 0, 180, and 360 kg hm

Indexed as

15N-labeledcorn yieldnitrogen fractionsrotationstraw return

Identifiers

PMID39139723
PMCPMC11319277

What OpenQuestion holds

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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.