Aspectos ecológicos de Byrsonima intermedia em microambientes ripários

Allan Freitas Magalhães; Dulcinéia de Carvalho; Jessé Marques da Silva Júnior; João Carlos Costa Guimarães

doi:10.4336/2013.pfb.33.76.463

Ecological aspects of Byrsonima intermedia in riparian microenvironments

Authors

Allan Freitas Magalhães Universidade Federal de Lavras, Departamento de Ciências Florestais
Dulcinéia de Carvalho Universidade Federal de Lavras, Departamento de Ciências Florestais
Jessé Marques da Silva Júnior Universidade Federal de Lavras, Departamento de Ciências Florestais
João Carlos Costa Guimarães Universidade Federal de Lavras, Departamento de Ciências Florestais

DOI:

https://doi.org/10.4336/2013.pfb.33.76.463

Keywords:

Diaspore, Imbibition, Germination, Flooding, Seedling.

Abstract

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 (19^o53'34.1"; 43^o21'52.6"), 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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Author Biographies

Allan Freitas Magalhães, Universidade Federal de Lavras, Departamento de Ciências Florestais

http://lattes.cnpq.br/8961829808107173

Dulcinéia de Carvalho, Universidade Federal de Lavras, Departamento de Ciências Florestais

http://lattes.cnpq.br/2459410820584165

Jessé Marques da Silva Júnior, Universidade Federal de Lavras, Departamento de Ciências Florestais

http://lattes.cnpq.br/2811263859126204

João Carlos Costa Guimarães, Universidade Federal de Lavras, Departamento de Ciências Florestais

http://lattes.cnpq.br/1603342229743855

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Published

2013-12-31

How to Cite

MAGALHÃES, Allan Freitas; CARVALHO, Dulcinéia de; SILVA JÚNIOR, Jessé Marques da; GUIMARÃES, João Carlos Costa. Ecological aspects of Byrsonima intermedia in riparian microenvironments. Pesquisa Florestal Brasileira, [S. l.], v. 33, n. 76, p. 469–473, 2013. DOI: 10.4336/2013.pfb.33.76.463. Disponível em: https://pfb.sede.embrapa.br/pfb/article/view/463. Acesso em: 13 jun. 2026.

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Issue

Vol. 33 No. 76 (2013): out./dez.

Section

Scientific Notes

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