Ecological aspects of Byrsonima intermedia in riparian microenvironments

Detalhes bibliográficos
Autor(a) principal: Magalhães, Allan Freitas
Data de Publicação: 2013
Outros Autores: Carvalho, Dulcinéia de, Silva Júnior, Jessé Marques da, Guimarães, João Carlos Costa
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Florestal Brasileira (Online)
Texto Completo: https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/463
Resumo: This work aimed to better understand the ecology of Byrsonima intermedia A. Juss. and the mechanisms for initial establishment of this species in riparian microenvironments. The study was conducted at Peti Environmental Station - PETI (19o53'34.1"; 43o21'52.6"), São Gonçalo do Rio Abaixo, Minas Gerais State, Brazil. The ecological parameters studied were: moisture at dispersion (fruit, seed and diaspore) and after dispersion (imbibition; initial growth and development). Diaspores and seeds present different behaviors. The faster water absorption process was in seeds without endocarp. The total growth length from embryo until seedling was 21 days. Seedlings establishes preferentially in flooded environments.
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spelling Ecological aspects of Byrsonima intermedia in riparian microenvironmentsAspectos ecológicos de Byrsonima intermedia em microambientes ripáriosDiasporeImbibitionGerminationFloodingSeedling.DiásporoEmbebiçãoGerminaçãoInundaçãoPlântulaThis work aimed to better understand the ecology of Byrsonima intermedia A. Juss. and the mechanisms for initial establishment of this species in riparian microenvironments. The study was conducted at Peti Environmental Station - PETI (19o53'34.1"; 43o21'52.6"), São Gonçalo do Rio Abaixo, Minas Gerais State, Brazil. The ecological parameters studied were: moisture at dispersion (fruit, seed and diaspore) and after dispersion (imbibition; initial growth and development). Diaspores and seeds present different behaviors. The faster water absorption process was in seeds without endocarp. The total growth length from embryo until seedling was 21 days. Seedlings establishes preferentially in flooded environments.Objetivou conhecer a ecologia de Byrsonima intermedia A. Juss. e os mecanismos de estabelecimento inicial dessa espécie em microambientes ripários. O trabalho foi realizado na Estação Ambiental Peti - PETI (19o53’34,1”; 43o21’52,6”), São Gonçalo do Rio Abaixo, MG. Os parâmetros ecológicos estudados foram: umidade durante a dispersão (fruto, diásporo e sementes) e após dispersão (embebição; crescimento e desenvolvimento inicial). Diásporos e sementes apresentam comportamentos distintos, sendo o processo de absorção de água mais acelerado em sementes com ausência de endocarpo. A duração total de crescimento do embrião até o estágio de plântula foi de 21 dias. Plântulas desenvolvem-se preferencialmente em ambientes inundados.Embrapa Florestas2013-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/zipimage/tiffimage/tiffimage/tiffimage/tiffimage/tiffimage/tiffimage/tiffimage/tiffimage/tiffimage/tiffhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/46310.4336/2013.pfb.33.76.463Pesquisa Florestal Brasileira; v. 33 n. 76 (2013): out./dez.; 469-473Pesquisa Florestal Brasileira; Vol. 33 No. 76 (2013): out./dez.; 469-4731983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/463/347https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/463/1109https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/463/1110https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/463/1111https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/463/1112https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/463/1113https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/463/1114https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/463/1115https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/463/1116https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/463/1117https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/463/1118https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/463/1119Magalhães, Allan FreitasCarvalho, Dulcinéia deSilva Júnior, Jessé Marques daGuimarães, João Carlos Costainfo:eu-repo/semantics/openAccess2017-04-28T12:50:05Zoai:pfb.cnpf.embrapa.br/pfb:article/463Revistahttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/PUBhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/oaipfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br1983-26051809-3647opendoar:2017-04-28T12:50:05Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Ecological aspects of Byrsonima intermedia in riparian microenvironments
Aspectos ecológicos de Byrsonima intermedia em microambientes ripários
title Ecological aspects of Byrsonima intermedia in riparian microenvironments
spellingShingle Ecological aspects of Byrsonima intermedia in riparian microenvironments
Magalhães, Allan Freitas
Diaspore
Imbibition
Germination
Flooding
Seedling.
Diásporo
Embebição
Germinação
Inundação
Plântula
title_short Ecological aspects of Byrsonima intermedia in riparian microenvironments
title_full Ecological aspects of Byrsonima intermedia in riparian microenvironments
title_fullStr Ecological aspects of Byrsonima intermedia in riparian microenvironments
title_full_unstemmed Ecological aspects of Byrsonima intermedia in riparian microenvironments
title_sort Ecological aspects of Byrsonima intermedia in riparian microenvironments
author Magalhães, Allan Freitas
author_facet Magalhães, Allan Freitas
Carvalho, Dulcinéia de
Silva Júnior, Jessé Marques da
Guimarães, João Carlos Costa
author_role author
author2 Carvalho, Dulcinéia de
Silva Júnior, Jessé Marques da
Guimarães, João Carlos Costa
author2_role author
author
author
dc.contributor.author.fl_str_mv Magalhães, Allan Freitas
Carvalho, Dulcinéia de
Silva Júnior, Jessé Marques da
Guimarães, João Carlos Costa
dc.subject.por.fl_str_mv Diaspore
Imbibition
Germination
Flooding
Seedling.
Diásporo
Embebição
Germinação
Inundação
Plântula
topic Diaspore
Imbibition
Germination
Flooding
Seedling.
Diásporo
Embebição
Germinação
Inundação
Plântula
description This work aimed to better understand the ecology of Byrsonima intermedia A. Juss. and the mechanisms for initial establishment of this species in riparian microenvironments. The study was conducted at Peti Environmental Station - PETI (19o53'34.1"; 43o21'52.6"), São Gonçalo do Rio Abaixo, Minas Gerais State, Brazil. The ecological parameters studied were: moisture at dispersion (fruit, seed and diaspore) and after dispersion (imbibition; initial growth and development). Diaspores and seeds present different behaviors. The faster water absorption process was in seeds without endocarp. The total growth length from embryo until seedling was 21 days. Seedlings establishes preferentially in flooded environments.
publishDate 2013
dc.date.none.fl_str_mv 2013-12-31
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10.4336/2013.pfb.33.76.463
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identifier_str_mv 10.4336/2013.pfb.33.76.463
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dc.publisher.none.fl_str_mv Embrapa Florestas
publisher.none.fl_str_mv Embrapa Florestas
dc.source.none.fl_str_mv Pesquisa Florestal Brasileira; v. 33 n. 76 (2013): out./dez.; 469-473
Pesquisa Florestal Brasileira; Vol. 33 No. 76 (2013): out./dez.; 469-473
1983-2605
1809-3647
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repository.name.fl_str_mv Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br
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