Seasonality of fruit production of Euterpe oleracea and E. precatoria açaí palm trees cultivated in the metropolitan region of Manaus (AM)

Detalhes bibliográficos
Autor(a) principal: Lopes, Ricardo
Data de Publicação: 2022
Outros Autores: da Cunha, Raimundo Nonato Vieira, Tavares, Marleson dos Santos, Raizer, Marcelo Domingues Martins, dos Santos, Cibelle Azamora, da Silva, Eduardo José Dias, Lopes, Maria Teresa Gomes
Tipo de documento: Artigo
Idioma: por
Título da fonte: Agro@mbiente on-line
Texto Completo: https://revista.ufrr.br/agroambiente/article/view/7282
Resumo: The off-season period for açaí palm production cause social and economic problems that affect producers and consumers. Two species are used for açaí pulp production, Euterpe oleracea and E. precatoria. These species have some distinct characteristics, including the harvest period. The cultivation of açaí palm is expanding in the metropolitan region of Manaus, state of Amazonas, AM, and there are no studies on the harvest period of these species under cultivated conditions in this region. The objective of this study was to evaluate the reproductive phenophases of the açaí palm E. oleracea and E. precatoria grown in the metropolitan region of Manaus, state of Amazonas and to check the harvest period of these species in this region. The reproductive phenophases were evaluated during 24 consecutive months in 20 plants of each species. E. oleracea emitted a greater number of inflorescences from January to July (76%), during the rainy season, and presented a greater number of mature bunches (56%) from October to December, at the end of the dry season. E. precatoria emitted the highest number of inflorescences (70%) from July to November, during the dry season, and the highest proportion of mature bunches (49%) was observed between May and July, at the end of the rainy season. The species presented different harvest periods, so the cultivation of both can contribute to reducing the off-season period of açaí fruit production in the metropolitan region of Manaus, AM.
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spelling Seasonality of fruit production of Euterpe oleracea and E. precatoria açaí palm trees cultivated in the metropolitan region of Manaus (AM)Açaí-do-AmazonasAçai-do-ParáHarvestThe off-season period for açaí palm production cause social and economic problems that affect producers and consumers. Two species are used for açaí pulp production, Euterpe oleracea and E. precatoria. These species have some distinct characteristics, including the harvest period. The cultivation of açaí palm is expanding in the metropolitan region of Manaus, state of Amazonas, AM, and there are no studies on the harvest period of these species under cultivated conditions in this region. The objective of this study was to evaluate the reproductive phenophases of the açaí palm E. oleracea and E. precatoria grown in the metropolitan region of Manaus, state of Amazonas and to check the harvest period of these species in this region. The reproductive phenophases were evaluated during 24 consecutive months in 20 plants of each species. E. oleracea emitted a greater number of inflorescences from January to July (76%), during the rainy season, and presented a greater number of mature bunches (56%) from October to December, at the end of the dry season. E. precatoria emitted the highest number of inflorescences (70%) from July to November, during the dry season, and the highest proportion of mature bunches (49%) was observed between May and July, at the end of the rainy season. The species presented different harvest periods, so the cultivation of both can contribute to reducing the off-season period of açaí fruit production in the metropolitan region of Manaus, AM.UFRR2022-08-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revista.ufrr.br/agroambiente/article/view/728210.18227/1982-8470ragro.v16i0.7282AGRO@MBIENTE ON-LINE JOURNALRAGR; Vol. 16 (2022); 1-14REVISTA AGRO@MBIENTE ON-LINE; Vol. 16 (2022); 1-14REVISTA AGRO@MBIENTE ON-LINE; v. 16 (2022); 1-141982-8470reponame:Agro@mbiente on-lineinstname:Universidade Federal de Roraima (UFRR)instacron:UFRRporhttps://revista.ufrr.br/agroambiente/article/view/7282/3509Copyright (c) 2022 REVISTA AGRO@MBIENTE ON-LINEhttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessLopes, Ricardoda Cunha, Raimundo Nonato VieiraTavares, Marleson dos SantosRaizer, Marcelo Domingues Martinsdos Santos, Cibelle Azamorada Silva, Eduardo José DiasLopes, Maria Teresa Gomes2023-01-07T13:49:07Zoai:oai.revista.ufrr.br:article/7282Revistahttps://revista.ufrr.br/index.php/agroambientePUBhttps://revista.ufrr.br/index.php/agroambiente/oai||scpuchoa@dsi.ufrr.br|| arcanjoalves@oi.com.br1982-84701982-8470opendoar:2023-01-07T13:49:07Agro@mbiente on-line - Universidade Federal de Roraima (UFRR)false
dc.title.none.fl_str_mv Seasonality of fruit production of Euterpe oleracea and E. precatoria açaí palm trees cultivated in the metropolitan region of Manaus (AM)
title Seasonality of fruit production of Euterpe oleracea and E. precatoria açaí palm trees cultivated in the metropolitan region of Manaus (AM)
spellingShingle Seasonality of fruit production of Euterpe oleracea and E. precatoria açaí palm trees cultivated in the metropolitan region of Manaus (AM)
Lopes, Ricardo
Açaí-do-Amazonas
Açai-do-Pará
Harvest
title_short Seasonality of fruit production of Euterpe oleracea and E. precatoria açaí palm trees cultivated in the metropolitan region of Manaus (AM)
title_full Seasonality of fruit production of Euterpe oleracea and E. precatoria açaí palm trees cultivated in the metropolitan region of Manaus (AM)
title_fullStr Seasonality of fruit production of Euterpe oleracea and E. precatoria açaí palm trees cultivated in the metropolitan region of Manaus (AM)
title_full_unstemmed Seasonality of fruit production of Euterpe oleracea and E. precatoria açaí palm trees cultivated in the metropolitan region of Manaus (AM)
title_sort Seasonality of fruit production of Euterpe oleracea and E. precatoria açaí palm trees cultivated in the metropolitan region of Manaus (AM)
author Lopes, Ricardo
author_facet Lopes, Ricardo
da Cunha, Raimundo Nonato Vieira
Tavares, Marleson dos Santos
Raizer, Marcelo Domingues Martins
dos Santos, Cibelle Azamora
da Silva, Eduardo José Dias
Lopes, Maria Teresa Gomes
author_role author
author2 da Cunha, Raimundo Nonato Vieira
Tavares, Marleson dos Santos
Raizer, Marcelo Domingues Martins
dos Santos, Cibelle Azamora
da Silva, Eduardo José Dias
Lopes, Maria Teresa Gomes
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Lopes, Ricardo
da Cunha, Raimundo Nonato Vieira
Tavares, Marleson dos Santos
Raizer, Marcelo Domingues Martins
dos Santos, Cibelle Azamora
da Silva, Eduardo José Dias
Lopes, Maria Teresa Gomes
dc.subject.por.fl_str_mv Açaí-do-Amazonas
Açai-do-Pará
Harvest
topic Açaí-do-Amazonas
Açai-do-Pará
Harvest
description The off-season period for açaí palm production cause social and economic problems that affect producers and consumers. Two species are used for açaí pulp production, Euterpe oleracea and E. precatoria. These species have some distinct characteristics, including the harvest period. The cultivation of açaí palm is expanding in the metropolitan region of Manaus, state of Amazonas, AM, and there are no studies on the harvest period of these species under cultivated conditions in this region. The objective of this study was to evaluate the reproductive phenophases of the açaí palm E. oleracea and E. precatoria grown in the metropolitan region of Manaus, state of Amazonas and to check the harvest period of these species in this region. The reproductive phenophases were evaluated during 24 consecutive months in 20 plants of each species. E. oleracea emitted a greater number of inflorescences from January to July (76%), during the rainy season, and presented a greater number of mature bunches (56%) from October to December, at the end of the dry season. E. precatoria emitted the highest number of inflorescences (70%) from July to November, during the dry season, and the highest proportion of mature bunches (49%) was observed between May and July, at the end of the rainy season. The species presented different harvest periods, so the cultivation of both can contribute to reducing the off-season period of açaí fruit production in the metropolitan region of Manaus, AM.
publishDate 2022
dc.date.none.fl_str_mv 2022-08-22
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv https://revista.ufrr.br/agroambiente/article/view/7282
10.18227/1982-8470ragro.v16i0.7282
url https://revista.ufrr.br/agroambiente/article/view/7282
identifier_str_mv 10.18227/1982-8470ragro.v16i0.7282
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revista.ufrr.br/agroambiente/article/view/7282/3509
dc.rights.driver.fl_str_mv Copyright (c) 2022 REVISTA AGRO@MBIENTE ON-LINE
https://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2022 REVISTA AGRO@MBIENTE ON-LINE
https://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UFRR
publisher.none.fl_str_mv UFRR
dc.source.none.fl_str_mv AGRO@MBIENTE ON-LINE JOURNALRAGR; Vol. 16 (2022); 1-14
REVISTA AGRO@MBIENTE ON-LINE; Vol. 16 (2022); 1-14
REVISTA AGRO@MBIENTE ON-LINE; v. 16 (2022); 1-14
1982-8470
reponame:Agro@mbiente on-line
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