Solar radiation limits the use of paddocks by laying hens raised in the free-range system.

Evandro Menezes de Oliveira, Larissa Queiroz Medeiros de Oliveira, João Victor do Nascimento Mós, Bruno Emanuel Teixeira, Sheila Tavares Nascimento, Vinícius Machado Dos Santos

Abstract read

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In one paragraph

Article in Tropical animal health and production, 2022. 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

–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

0 citing papers in PubMed.

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

6 authors.

Evandro Menezes de OliveiraDepartment of Animal Production, Federal Institute of Education, Science and Technology of Brasilia - IFB, Planaltina Campus, Brasilia, DF, Brazil. zootecnista.evandro@gmail.com.

Larissa Queiroz Medeiros de OliveiraDepartment of Animal Production, Federal Institute of Education, Science and Technology of Brasilia - IFB, Planaltina Campus, Brasilia, DF, Brazil.

João Victor do Nascimento MósFacultry of Agronomy and Veterinary Medicine, University of Brasília, Brasilia, DF, Brazil.

Bruno Emanuel TeixeiraFacultry of Agronomy and Veterinary Medicine, University of Brasília, Brasilia, DF, Brazil.ORCID http://orcid.org/0000-0003-3809-8405

Sheila Tavares NascimentoDepartment of Animal Science, State University of Maringa, Maringa, PR, Brazil.ORCID http://orcid.org/0000-0001-8396-753X

Vinícius Machado Dos SantosDepartment of Animal Production, Federal Institute of Education, Science and Technology of Brasilia - IFB, Planaltina Campus, Brasilia, DF, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Laying hens on the free-range systems are susceptible to challenging situations in relation to the rearing environment. Therefore, this work evaluated how solar radiation influences the behavior of laying hens raised in a free-range system, in the Brazilian Savanna. The activities included data collection of meteorological variables and behavioral analysis of 300 commercial laying hens in relation to the frequency of use of indoor and outdoor areas of rearing housing. The solar radiation is the main factor that directly affects the heat gain of production animals, in this experiment had a high amplitude during all day, going from 33.42 to 756.98 W m

Indexed as

ChickensHousing, AnimalAnimal HusbandryAnimalsAnimal WelfareBrazilData CollectionEnvironmentFemaleAnimal welfareEnvironmentNatural behaviorsShortwave radiation

Identifiers

PMID35523908

DOI10.1007/s11250-022-03179-7

What OpenQuestion holds

Textmetadata

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.