Evidence map›Paper›PMID 38439847›Full record

ArticleHeliyon2024

Prediction of leaf nitrogen in sugarcane (

Peterson Ricardo Fiorio, Carlos Augusto Alves Cardoso Silva, Rodnei Rizzo, José Alexandre Melo Demattê, Ana Cláudia Dos Santos Luciano, Marcelo Andrade da Silva

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Heliyon, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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.

Peterson Ricardo FiorioDepartment of Biosystems Engineering, "Luiz de Queiroz" College of Agriculture, University of São Paulo, 13418900, Piracicaba, São Paulo, Brazil.
Carlos Augusto Alves Cardoso SilvaDepartment of Biosystems Engineering, "Luiz de Queiroz" College of Agriculture, University of São Paulo, 13418900, Piracicaba, São Paulo, Brazil.
Rodnei RizzoEnvironmental Analysis and Geoprocessing Laboratory, Center for Nuclear Energy in Agriculture, University of São Paulo, Piracicaba, São Paulo, Brazil.
José Alexandre Melo DemattêDepartment of Soil Science, "Luiz de Queiroz" College of Agriculture, University of São Paulo, 13418900, Piracicaba, São Paulo, Brazil.
Ana Cláudia Dos Santos LucianoDepartment of Biosystems Engineering, "Luiz de Queiroz" College of Agriculture, University of São Paulo, 13418900, Piracicaba, São Paulo, Brazil.
Marcelo Andrade da SilvaDepartment of Exact Science, "Luiz de Queiroz" College of Agriculture, University of São Paulo, 13418900, Piracicaba, São Paulo, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nitrogen is one of the essential nutrients for the production of agricultural crops, participating in a complex interaction among soil, plant and the atmosphere. Therefore, its monitoring is important both economically and environmentally. The aim of this work was to estimate the leaf nitrogen contents in sugarcane from hyperspectral reflectance data during different vegetative stages of the plant. The assessments were performed from an experiment designed in completely randomized blocks, with increasing nitrogen doses (0, 60, 120 and 180 kg ha

Indexed as

Cross validationNitrogen fertilizationRemote sensingSpectral reflectance

Identifiers

PMID38439847
PMCPMC10909708

What OpenQuestion holds

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LicenceCC BY-NC
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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.