Evidence map›Paper›PMID 36438135›Full record

ArticleFrontiers in plant science2022

Impact of single biochar application on maize growth and water-fertilizer productivity under different irrigation regimes.

Wei Yang, Gary Feng, Yonglin Jia, Yixuan Yang, Xiaoyu Gao, Lihua Gao, Zhongyi Qu

Abstract read
In one paragraph

Article in Frontiers in plant science, 2022. 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
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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

7 authors.

Wei YangCollege of Water Conservation and Civil Engineering, Inner Mongolia Agricultural University, Hohhot, China.
Gary FengGenetics and Sustainable Agriculture Research Unit, USDA-Agricultural Research Service, Starkville, MS, United States.
Yonglin JiaCollege of Water Conservation and Civil Engineering, Inner Mongolia Agricultural University, Hohhot, China.
Yixuan YangCollege of Water Conservation and Civil Engineering, Inner Mongolia Agricultural University, Hohhot, China.
Xiaoyu GaoCollege of Water Conservation and Civil Engineering, Inner Mongolia Agricultural University, Hohhot, China.
Lihua GaoCollege of Water Conservation and Civil Engineering, Inner Mongolia Agricultural University, Hohhot, China.
Zhongyi QuCollege of Water Conservation and Civil Engineering, Inner Mongolia Agricultural University, Hohhot, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The improvement of soil water and nutrient availability through soil management practices are crucial in promoting crop growth and obtaining high water-fertilizer productivity under limited irrigation. In this study, a 2×4 fully randomized factorial design with two drip-irrigation regimes and four biochar rates was performed during maize crop growing seasons for a semiarid region of China in 2015 and 2016. Irrigation regimes was applied on the basis of the water lower limit of -15 kPa soil matric potential as W15 and -35 kPa as W35. Maize straw-derived biochar application rate of 0 (B0), 15 (B15), 30 (B30), and 45 (B45) t ha

Indexed as

biochardeficit irrigationfertility indexmaize yieldsoil water stresswater use efficiency

Identifiers

PMID36438135
PMCPMC9687391

What OpenQuestion holds

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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.