Evidence map›Paper›PMID 34407848›Full record

ArticlePlant methods2021

Estimation of nitrate nitrogen content in cotton petioles under drip irrigation based on wavelet neural network approach using spectral indices.

Zhiqiang Dong, Yang Liu, Baoxia Ci, Ming Wen, Minghua Li, Xi Lu, Xiaokang Feng, Shuai Wen, Fuyu Ma

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Plant methods, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.5field-weighted citation impact, top 43% 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

0 citing papers in PubMed, 7 citations in OpenAlex.

No citing paper in PubMed yet.

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 at 1 institution in 1 country.

Zhiqiang DongSchool of Agriculture, Shihezi University, Shihezi, 832003, Xinjiang, People's Republic of China.
Yang LiuSchool of Agriculture, Shihezi University, Shihezi, 832003, Xinjiang, People's Republic of China. ly.0318@163.com.
Baoxia CiSchool of Agriculture, Shihezi University, Shihezi, 832003, Xinjiang, People's Republic of China.
Ming WenSchool of Agriculture, Shihezi University, Shihezi, 832003, Xinjiang, People's Republic of China.
Minghua LiSchool of Agriculture, Shihezi University, Shihezi, 832003, Xinjiang, People's Republic of China.
Xi LuSchool of Agriculture, Shihezi University, Shihezi, 832003, Xinjiang, People's Republic of China.
Xiaokang FengSchool of Agriculture, Shihezi University, Shihezi, 832003, Xinjiang, People's Republic of China.
Shuai WenSchool of Agriculture, Shihezi University, Shihezi, 832003, Xinjiang, People's Republic of China.
Fuyu MaSchool of Agriculture, Shihezi University, Shihezi, 832003, Xinjiang, People's Republic of China. mfy_agr@shzu.edu.cn.
Shihezi University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEstimation of nitrate nitrogen (NO

methodsIn this study, we discussed the use of hyperspectral data to estimate NO

resultsBetween the blue edge amplitude (Db) and blue edge area (SDb) of the blue edge parameters was the optimal index for the estimation model of petiole NO

conclusionsAn inexpensive approach consisting of the WNN algorithm and blue edge parameters can be used to enhance the accuracy of NO

Indexed as

CottonNitrate nitrogenPetioleRemote sensingWavelet neural network

Identifiers

PMID34407848
PMCPMC8371893
OpenAlexW3193685546

What OpenQuestion holds

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LicenceCC BY
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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.