Effect of shading screens on the production and quality of ‘Smooth Cayenne’ pineapple
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1983-40632021v5169594 http://hdl.handle.net/11449/223303 |
Resumo: | In pineapple cultivation, it is common to cover the fruit with newspaper, in order to avoid scalding caused by sunburn. However, the scarcity of material and the large labor force required have led to the search of control alternatives. This study aimed to evaluate the use of shading screens in the production and quality of ‘Smooth Cayenne’ pineapple. A randomized blocks experimental design was used, with five treatments (fruits covered with newspaper and plants covered with screens with 35, 40, 50 and 80 % of shading), four replicates and two seasons (summer and winter). In the summer, the use of screens with 50 % of shading provided average gains of 22 and 39 % of total and commercial mass of crowned fruits per plant and gains of 22 and 40 % of total and commercial yield per hectare, respectively. The gradual increase in shading intensity resulted in a decrease in the qualitative attributes of the fruits, when compared to covering the fruits with newspaper. Screens with up to 50 % of shading can replace newspaper when covering the fruits to avoid scalding. |
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Effect of shading screens on the production and quality of ‘Smooth Cayenne’ pineappleEfeito de telas de sombreamento na produção e qualidade de abacaxi ‘Smooth Cayenne’Ananas comosus (L.) MerrilArtificial shadingProtected cultivationIn pineapple cultivation, it is common to cover the fruit with newspaper, in order to avoid scalding caused by sunburn. However, the scarcity of material and the large labor force required have led to the search of control alternatives. This study aimed to evaluate the use of shading screens in the production and quality of ‘Smooth Cayenne’ pineapple. A randomized blocks experimental design was used, with five treatments (fruits covered with newspaper and plants covered with screens with 35, 40, 50 and 80 % of shading), four replicates and two seasons (summer and winter). In the summer, the use of screens with 50 % of shading provided average gains of 22 and 39 % of total and commercial mass of crowned fruits per plant and gains of 22 and 40 % of total and commercial yield per hectare, respectively. The gradual increase in shading intensity resulted in a decrease in the qualitative attributes of the fruits, when compared to covering the fruits with newspaper. Screens with up to 50 % of shading can replace newspaper when covering the fruits to avoid scalding.Agência Paulista de Tecnologia dos Agronegócios Polo Extremo Oeste, SPInstituto Biológico, SPUniversidade Estadual Paulista, SPInstituto Agronômico, SPUniversidade Estadual Paulista, SPPolo Extremo OesteInstituto BiológicoUniversidade Estadual Paulista (UNESP)Instituto Agronômicode Araújo, Humberto SampaioDo Carmo, Silvia AntonialiDos Santos, Neli Cristina BelmiroFreitas, Pâmela Gomes Nakada [UNESP]Purquerio, Luis Felipe Villani2022-04-28T19:49:56Z2022-04-28T19:49:56Z2021-02-04info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1590/1983-40632021v5169594Pesquisa Agropecuaria Tropical, v. 51.1983-40631517-6398http://hdl.handle.net/11449/22330310.1590/1983-40632021v51695942-s2.0-85123250390Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPesquisa Agropecuaria Tropicalinfo:eu-repo/semantics/openAccess2022-04-28T19:49:56Zoai:repositorio.unesp.br:11449/223303Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T19:49:56Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effect of shading screens on the production and quality of ‘Smooth Cayenne’ pineapple Efeito de telas de sombreamento na produção e qualidade de abacaxi ‘Smooth Cayenne’ |
title |
Effect of shading screens on the production and quality of ‘Smooth Cayenne’ pineapple |
spellingShingle |
Effect of shading screens on the production and quality of ‘Smooth Cayenne’ pineapple de Araújo, Humberto Sampaio Ananas comosus (L.) Merril Artificial shading Protected cultivation |
title_short |
Effect of shading screens on the production and quality of ‘Smooth Cayenne’ pineapple |
title_full |
Effect of shading screens on the production and quality of ‘Smooth Cayenne’ pineapple |
title_fullStr |
Effect of shading screens on the production and quality of ‘Smooth Cayenne’ pineapple |
title_full_unstemmed |
Effect of shading screens on the production and quality of ‘Smooth Cayenne’ pineapple |
title_sort |
Effect of shading screens on the production and quality of ‘Smooth Cayenne’ pineapple |
author |
de Araújo, Humberto Sampaio |
author_facet |
de Araújo, Humberto Sampaio Do Carmo, Silvia Antoniali Dos Santos, Neli Cristina Belmiro Freitas, Pâmela Gomes Nakada [UNESP] Purquerio, Luis Felipe Villani |
author_role |
author |
author2 |
Do Carmo, Silvia Antoniali Dos Santos, Neli Cristina Belmiro Freitas, Pâmela Gomes Nakada [UNESP] Purquerio, Luis Felipe Villani |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Polo Extremo Oeste Instituto Biológico Universidade Estadual Paulista (UNESP) Instituto Agronômico |
dc.contributor.author.fl_str_mv |
de Araújo, Humberto Sampaio Do Carmo, Silvia Antoniali Dos Santos, Neli Cristina Belmiro Freitas, Pâmela Gomes Nakada [UNESP] Purquerio, Luis Felipe Villani |
dc.subject.por.fl_str_mv |
Ananas comosus (L.) Merril Artificial shading Protected cultivation |
topic |
Ananas comosus (L.) Merril Artificial shading Protected cultivation |
description |
In pineapple cultivation, it is common to cover the fruit with newspaper, in order to avoid scalding caused by sunburn. However, the scarcity of material and the large labor force required have led to the search of control alternatives. This study aimed to evaluate the use of shading screens in the production and quality of ‘Smooth Cayenne’ pineapple. A randomized blocks experimental design was used, with five treatments (fruits covered with newspaper and plants covered with screens with 35, 40, 50 and 80 % of shading), four replicates and two seasons (summer and winter). In the summer, the use of screens with 50 % of shading provided average gains of 22 and 39 % of total and commercial mass of crowned fruits per plant and gains of 22 and 40 % of total and commercial yield per hectare, respectively. The gradual increase in shading intensity resulted in a decrease in the qualitative attributes of the fruits, when compared to covering the fruits with newspaper. Screens with up to 50 % of shading can replace newspaper when covering the fruits to avoid scalding. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-02-04 2022-04-28T19:49:56Z 2022-04-28T19:49:56Z |
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/10.1590/1983-40632021v5169594 Pesquisa Agropecuaria Tropical, v. 51. 1983-4063 1517-6398 http://hdl.handle.net/11449/223303 10.1590/1983-40632021v5169594 2-s2.0-85123250390 |
url |
http://dx.doi.org/10.1590/1983-40632021v5169594 http://hdl.handle.net/11449/223303 |
identifier_str_mv |
Pesquisa Agropecuaria Tropical, v. 51. 1983-4063 1517-6398 10.1590/1983-40632021v5169594 2-s2.0-85123250390 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Pesquisa Agropecuaria Tropical |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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_ |
1799965220036149248 |