Evidence map›Paper›PMID 33850224›Full record

ArticleScientific reports2021

Effect of slow-release fertilizer on soil fertility and growth and quality of wintering Chinese chives (Allium tuberm Rottler ex Spreng.) in greenhouses.

Cheng Wang, Jian Lv, Jianming Xie, Jihua Yu, Jing Li, Jing Zhang, Chaonan Tang, Tianhang Niu, Bakpa Emily Patience

Abstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Amendment Bridges Habitat-Driven Quality Gaps inPlants (Basel, Switzerland) · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Effect of Slow-Release Urea on Yield and Quality ofInternational journal of molecular sciences · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
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.

Cheng WangCollege of Horticulture, Gansu Agricultural University, Yingmen Village, Anning District, Lanzhou, 730070, China.
Jian LvCollege of Horticulture, Gansu Agricultural University, Yingmen Village, Anning District, Lanzhou, 730070, China.
Jianming XieCollege of Horticulture, Gansu Agricultural University, Yingmen Village, Anning District, Lanzhou, 730070, China. xiejianming@gsau.edu.cn.
Jihua YuCollege of Horticulture, Gansu Agricultural University, Yingmen Village, Anning District, Lanzhou, 730070, China.
Jing LiCollege of Horticulture, Gansu Agricultural University, Yingmen Village, Anning District, Lanzhou, 730070, China.
Jing ZhangCollege of Horticulture, Gansu Agricultural University, Yingmen Village, Anning District, Lanzhou, 730070, China.
Chaonan TangCollege of Horticulture, Gansu Agricultural University, Yingmen Village, Anning District, Lanzhou, 730070, China.
Tianhang NiuCollege of Horticulture, Gansu Agricultural University, Yingmen Village, Anning District, Lanzhou, 730070, China.
Bakpa Emily PatienceCollege of Horticulture, Gansu Agricultural University, Yingmen Village, Anning District, Lanzhou, 730070, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To avoid the negative impact of excessive fertilization on vegetable production, a decreased fertilization experiment was conducted in a multi-layer covered plastic greenhouse in 2017 to 2018. Treatments included no fertilizer (CK), traditional fertilization (TF), slow-release fertilizers (SRF), and decreased fertilization with slow-release fertilizers (DSRF). Results showed that the SRF and DSRF increased leaf length (13% and 8.3%) and chlorophyll content (7.1% and 8.2%) of Chinese chives compared to TF. Similarly, DSRF was found to increase the accumulation of dry matter accumulation of roots (22%) and the dry matter accumulation of shoots (36%) of Chinese chives. Flavonoid, soluble sugar, and soluble protein content were enhanced by 18%, 8.5%, and 4.6%, respectively, in DSRF compared to TF. Nitrate content of the SRF and SRFR decreased significantly by 26% and 35%, respectively. In addition, there was a significant increase in soil nutrient and enzyme activity in the middle and late harvest of Chinese chives under DSRF compared to TF, and there was a high correlation between soil nutrients and the quality of Chinese chives. The available P and total P content significantly differed among the different greenhouse soil samples, and this significantly affected the quality of Chinese chives. The content of available P and total P in greenhouse soil was 125.07 g kg

Identifiers

PMID33850224
PMCPMC8044230

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Registered trials

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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.