PROTECTED ENVIRONMENTS AND REFLECTIVE MATERIAL IN THE PRODUCTION OF Hymenaea courbaril SEEDLINGS
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.5380/rf.v52i4.82371 http://hdl.handle.net/11449/246156 |
Resumo: | Most seedling production is carried out in protected environments influencing plant growth and development. The present study aimed to evaluate types of the cover of protected environments and reflective material in the production of seedlings of Hymenaea courbaril. The experiments were carried out in four protected environments: (A1) agricultural greenhouse covered with low-density polyethylene (LDPE) film with 42% - 50% shading screen under the film; (A2) agricultural screen with an aluminized screen with 35% shading; (A3) agricultural screen with a black screen of 30% of shading, and (A4) agricultural screen with a black screen of 18% of shading. Production systems were tested with and without reflective material on the cultivation bench in each protected environment. The photosynthetically active radiation reflecting material used was the aluminized screen (Aluminet®). As there were no repetitions of the protected environments, each environment was considered an experiment. In each environment, the experimental design used was completely randomized, with four replications and five plants per plot. Among the variables analyzed, it was observed that the agricultural screen with a black screen (18% of shading) presented better quality seedlings. The system with reflective material presented higher values of the number of leaves and stem diameter. |
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Repositório Institucional da UNESP |
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PROTECTED ENVIRONMENTS AND REFLECTIVE MATERIAL IN THE PRODUCTION OF Hymenaea courbaril SEEDLINGSAmbientes protegidos e material refletor na produção de mudas de Hymenaea courbarilAluminum screenBlack screensJatobazeiroLdpe filmMost seedling production is carried out in protected environments influencing plant growth and development. The present study aimed to evaluate types of the cover of protected environments and reflective material in the production of seedlings of Hymenaea courbaril. The experiments were carried out in four protected environments: (A1) agricultural greenhouse covered with low-density polyethylene (LDPE) film with 42% - 50% shading screen under the film; (A2) agricultural screen with an aluminized screen with 35% shading; (A3) agricultural screen with a black screen of 30% of shading, and (A4) agricultural screen with a black screen of 18% of shading. Production systems were tested with and without reflective material on the cultivation bench in each protected environment. The photosynthetically active radiation reflecting material used was the aluminized screen (Aluminet®). As there were no repetitions of the protected environments, each environment was considered an experiment. In each environment, the experimental design used was completely randomized, with four replications and five plants per plot. Among the variables analyzed, it was observed that the agricultural screen with a black screen (18% of shading) presented better quality seedlings. The system with reflective material presented higher values of the number of leaves and stem diameter.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Mato Grosso do Sul State University University Unit of Cassilândia, MSSão Paulo State University DEFERS, SPSão Paulo State University DEFERS, SPUniversity Unit of CassilândiaUniversidade Estadual Paulista (UNESP)di Matheus e Souza, Vitória Cristinada Silva, Abimael Gomes [UNESP]Costa, Edilsonda Silva Binotti, Flávio Ferreirada Costa Vieira, Gustavo Haralampidou2023-07-29T12:33:14Z2023-07-29T12:33:14Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article501-510http://dx.doi.org/10.5380/rf.v52i4.82371Floresta, v. 52, n. 4, p. 501-510, 2022.1982-46880015-3826http://hdl.handle.net/11449/24615610.5380/rf.v52i4.823712-s2.0-85140592646Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporFlorestainfo:eu-repo/semantics/openAccess2023-07-29T12:33:14Zoai:repositorio.unesp.br:11449/246156Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-07-29T12:33:14Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
PROTECTED ENVIRONMENTS AND REFLECTIVE MATERIAL IN THE PRODUCTION OF Hymenaea courbaril SEEDLINGS Ambientes protegidos e material refletor na produção de mudas de Hymenaea courbaril |
title |
PROTECTED ENVIRONMENTS AND REFLECTIVE MATERIAL IN THE PRODUCTION OF Hymenaea courbaril SEEDLINGS |
spellingShingle |
PROTECTED ENVIRONMENTS AND REFLECTIVE MATERIAL IN THE PRODUCTION OF Hymenaea courbaril SEEDLINGS di Matheus e Souza, Vitória Cristina Aluminum screen Black screens Jatobazeiro Ldpe film |
title_short |
PROTECTED ENVIRONMENTS AND REFLECTIVE MATERIAL IN THE PRODUCTION OF Hymenaea courbaril SEEDLINGS |
title_full |
PROTECTED ENVIRONMENTS AND REFLECTIVE MATERIAL IN THE PRODUCTION OF Hymenaea courbaril SEEDLINGS |
title_fullStr |
PROTECTED ENVIRONMENTS AND REFLECTIVE MATERIAL IN THE PRODUCTION OF Hymenaea courbaril SEEDLINGS |
title_full_unstemmed |
PROTECTED ENVIRONMENTS AND REFLECTIVE MATERIAL IN THE PRODUCTION OF Hymenaea courbaril SEEDLINGS |
title_sort |
PROTECTED ENVIRONMENTS AND REFLECTIVE MATERIAL IN THE PRODUCTION OF Hymenaea courbaril SEEDLINGS |
author |
di Matheus e Souza, Vitória Cristina |
author_facet |
di Matheus e Souza, Vitória Cristina da Silva, Abimael Gomes [UNESP] Costa, Edilson da Silva Binotti, Flávio Ferreira da Costa Vieira, Gustavo Haralampidou |
author_role |
author |
author2 |
da Silva, Abimael Gomes [UNESP] Costa, Edilson da Silva Binotti, Flávio Ferreira da Costa Vieira, Gustavo Haralampidou |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
University Unit of Cassilândia Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
di Matheus e Souza, Vitória Cristina da Silva, Abimael Gomes [UNESP] Costa, Edilson da Silva Binotti, Flávio Ferreira da Costa Vieira, Gustavo Haralampidou |
dc.subject.por.fl_str_mv |
Aluminum screen Black screens Jatobazeiro Ldpe film |
topic |
Aluminum screen Black screens Jatobazeiro Ldpe film |
description |
Most seedling production is carried out in protected environments influencing plant growth and development. The present study aimed to evaluate types of the cover of protected environments and reflective material in the production of seedlings of Hymenaea courbaril. The experiments were carried out in four protected environments: (A1) agricultural greenhouse covered with low-density polyethylene (LDPE) film with 42% - 50% shading screen under the film; (A2) agricultural screen with an aluminized screen with 35% shading; (A3) agricultural screen with a black screen of 30% of shading, and (A4) agricultural screen with a black screen of 18% of shading. Production systems were tested with and without reflective material on the cultivation bench in each protected environment. The photosynthetically active radiation reflecting material used was the aluminized screen (Aluminet®). As there were no repetitions of the protected environments, each environment was considered an experiment. In each environment, the experimental design used was completely randomized, with four replications and five plants per plot. Among the variables analyzed, it was observed that the agricultural screen with a black screen (18% of shading) presented better quality seedlings. The system with reflective material presented higher values of the number of leaves and stem diameter. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 2023-07-29T12:33:14Z 2023-07-29T12:33:14Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.5380/rf.v52i4.82371 Floresta, v. 52, n. 4, p. 501-510, 2022. 1982-4688 0015-3826 http://hdl.handle.net/11449/246156 10.5380/rf.v52i4.82371 2-s2.0-85140592646 |
url |
http://dx.doi.org/10.5380/rf.v52i4.82371 http://hdl.handle.net/11449/246156 |
identifier_str_mv |
Floresta, v. 52, n. 4, p. 501-510, 2022. 1982-4688 0015-3826 10.5380/rf.v52i4.82371 2-s2.0-85140592646 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
Floresta |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
501-510 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1797789444327079936 |