Germination of spineless Bromelia laciniosa Mart. ex Schult (Bromeliaceae) seeds subjected to chemical scarification

ABSTRACT Bromelia laciniosa, popularly known as ‘macambira’, is a plant found mainly in dry areas of northeast Brazil. This species belongs to the Family Bromeliaceae, whose propagation has been hindered by seed dormancy. This study aimed to evaluate the effectiveness of chemical...

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Autores principales:	de Sousa Leite,Moadir, Freitas Pereira,Luiz Aurélio, de Queiroz Porto Filho,Francisco, de Sousa Leite,Tiago, Barros Torres,Salvador
Lenguaje:	English
Publicado:	Universidad de Tarapacá. Facultad de Ciencias Agronómicas 2018
Materias:	Bromeliaceae dormancy macambira
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292018000400135
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spelling	oai:scielo:S0718-342920180004001352019-04-22Germination of spineless Bromelia laciniosa Mart. ex Schult (Bromeliaceae) seeds subjected to chemical scarificationde Sousa Leite,MoadirFreitas Pereira,Luiz Auréliode Queiroz Porto Filho,Franciscode Sousa Leite,TiagoBarros Torres,Salvador Bromeliaceae dormancy macambira ABSTRACT Bromelia laciniosa, popularly known as ‘macambira’, is a plant found mainly in dry areas of northeast Brazil. This species belongs to the Family Bromeliaceae, whose propagation has been hindered by seed dormancy. This study aimed to evaluate the effectiveness of chemical scarification in the germination of B. laciniosa seeds at two maturation stages, by immersing them in acetone or alcohol for 30, 60 or 90 minutes. Immersing B. laciniosa seeds in acetone (58%) for 90 minutes proved to be an effective method to overcome dormancy. Seeds from mature fruits showed higher germination values.info:eu-repo/semantics/openAccessUniversidad de Tarapacá. Facultad de Ciencias AgronómicasIdesia (Arica) v.36 n.4 20182018-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292018000400135en10.4067/S0718-34292018005002102
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Bromeliaceae dormancy macambira
spellingShingle	Bromeliaceae dormancy macambira de Sousa Leite,Moadir Freitas Pereira,Luiz Aurélio de Queiroz Porto Filho,Francisco de Sousa Leite,Tiago Barros Torres,Salvador Germination of spineless Bromelia laciniosa Mart. ex Schult (Bromeliaceae) seeds subjected to chemical scarification
description	ABSTRACT Bromelia laciniosa, popularly known as ‘macambira’, is a plant found mainly in dry areas of northeast Brazil. This species belongs to the Family Bromeliaceae, whose propagation has been hindered by seed dormancy. This study aimed to evaluate the effectiveness of chemical scarification in the germination of B. laciniosa seeds at two maturation stages, by immersing them in acetone or alcohol for 30, 60 or 90 minutes. Immersing B. laciniosa seeds in acetone (58%) for 90 minutes proved to be an effective method to overcome dormancy. Seeds from mature fruits showed higher germination values.
author	de Sousa Leite,Moadir Freitas Pereira,Luiz Aurélio de Queiroz Porto Filho,Francisco de Sousa Leite,Tiago Barros Torres,Salvador
author_facet	de Sousa Leite,Moadir Freitas Pereira,Luiz Aurélio de Queiroz Porto Filho,Francisco de Sousa Leite,Tiago Barros Torres,Salvador
author_sort	de Sousa Leite,Moadir
title	Germination of spineless Bromelia laciniosa Mart. ex Schult (Bromeliaceae) seeds subjected to chemical scarification
title_short	Germination of spineless Bromelia laciniosa Mart. ex Schult (Bromeliaceae) seeds subjected to chemical scarification
title_full	Germination of spineless Bromelia laciniosa Mart. ex Schult (Bromeliaceae) seeds subjected to chemical scarification
title_fullStr	Germination of spineless Bromelia laciniosa Mart. ex Schult (Bromeliaceae) seeds subjected to chemical scarification
title_full_unstemmed	Germination of spineless Bromelia laciniosa Mart. ex Schult (Bromeliaceae) seeds subjected to chemical scarification
title_sort	germination of spineless bromelia laciniosa mart. ex schult (bromeliaceae) seeds subjected to chemical scarification
publisher	Universidad de Tarapacá. Facultad de Ciencias Agronómicas
publishDate	2018
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292018000400135
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Germination of spineless Bromelia laciniosa Mart. ex Schult (Bromeliaceae) seeds subjected to chemical scarification

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