Evidence map›Paper›PMID 34721481›Full record

ArticleFrontiers in plant science2021

Foliar N Application on Tea Plant at Its Dormancy Stage Increases the N Concentration of Mature Leaves and Improves the Quality and Yield of Spring Tea.

Mei-Ya Liu, Dandan Tang, Yuanzhi Shi, Lifeng Ma, Qunfeng Zhang, Jianyun Ruan

Open access · goldAbstract read
In one paragraph

Article in Frontiers in plant science, 2021. 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
2.7field-weighted citation impact, top 10% of its field
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, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. Application of Multi-Perspectives in Tea Breeding and the Main Directions.International journal of molecular sciences · 2023
    Review
  4. 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

6 authors at 2 institutions in 1 country.

Mei-Ya LiuTea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, China.
Dandan TangTea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, China.
Yuanzhi ShiTea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, China.
Lifeng MaTea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, China.
Qunfeng ZhangTea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, China.
Jianyun RuanTea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou, China.
Ministry of Agriculture and Rural Affairs · CNChinese Academy of Agricultural Sciences · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Over 30% of the Chinese tea plantation is supplied with excess fertilizer, especially nitrogen (N) fertilizer. Whether or not foliar N application on tea plants at the dormancy stage could improve the quality of spring tea and be a complementary strategy to reduce soil fertilization level remains unclear. In this study, the effects of foliar N application on tea plants were investigated by testing the types of fertilizers and their application times, and by applying foliar N under a reduced soil fertilization level using field and

Indexed as

amino aciddormancy stagefoliar N applicationpolyphenoltea planttotal N

Identifiers

PMID34721481
PMCPMC8553938
OpenAlexW3207059108

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.