The effect of density on the cultivation of the native mangrove oyster Crassostrea tulipa ()

ABSTRACT. In Brazil, the cultivation of Crassostrea tulipa (= C. gasar) is gaining in importance. However, little is known about the best conditions for farming. Therefore, this study aimed to evaluate the effect of oyster density (50, 100, 200, and 400 mL of seeds/0.15 m2; 100, 200, 300, and 400 in...

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Autores principales:	Brunetto,Lincon José, Gomes,Carlos Henrique Araújo de Miranda, Ramos,Cassio de Oliveira, Silva,Francisco Carlos da, Ferreira,João Paulo Ramos, Vieira,Graziela Cleusa, Melo,Claudio Manoel Rodrigues De
Lenguaje:	English
Publicado:	Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar 2020
Materias:	Crassostrea tulipa oyster culture density commercial size hanging culture
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2020000500855
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spelling	oai:scielo:S0718-560X20200005008552020-11-18The effect of density on the cultivation of the native mangrove oyster Crassostrea tulipa ()Brunetto,Lincon JoséGomes,Carlos Henrique Araújo de MirandaRamos,Cassio de OliveiraSilva,Francisco Carlos daFerreira,João Paulo RamosVieira,Graziela CleusaMelo,Claudio Manoel Rodrigues De Crassostrea tulipa oyster culture density commercial size hanging culture ABSTRACT. In Brazil, the cultivation of Crassostrea tulipa (= C. gasar) is gaining in importance. However, little is known about the best conditions for farming. Therefore, this study aimed to evaluate the effect of oyster density (50, 100, 200, and 400 mL of seeds/0.15 m2; 100, 200, 300, and 400 ind/0.10 m2 (basket area) and 30, 60, 120, and 180 ind/0.13 m2 (lantern floor area) in nursey, juvenile and adult phase, respectively) on the growth and survival of C. tulipa in farm cultivation. In the nursery phase, the 50 mL density resulted in smaller oyster size, as expressed in height and height/length (H/L) ratio (1.31 ± 0.03 mm), compared to other densities, while the length and width was equal among densities. The animals' individual average weight and H/L ratio were negatively influenced by a density of 100 ind/0.10 m2 or bigger. However, animals grown at the density of 200 ind/0.10 m2 did not differ statistically in length or width from those grown with 100 ind/0.10 m2. A high survival rate (≥98%) was found in the nursery and juvenile phases.info:eu-repo/semantics/openAccessPontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del MarLatin american journal of aquatic research v.48 n.5 20202020-11-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2020000500855en10.3856/vol48-issue5-fulltext-2446
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Crassostrea tulipa oyster culture density commercial size hanging culture
spellingShingle	Crassostrea tulipa oyster culture density commercial size hanging culture Brunetto,Lincon José Gomes,Carlos Henrique Araújo de Miranda Ramos,Cassio de Oliveira Silva,Francisco Carlos da Ferreira,João Paulo Ramos Vieira,Graziela Cleusa Melo,Claudio Manoel Rodrigues De The effect of density on the cultivation of the native mangrove oyster Crassostrea tulipa ()
description	ABSTRACT. In Brazil, the cultivation of Crassostrea tulipa (= C. gasar) is gaining in importance. However, little is known about the best conditions for farming. Therefore, this study aimed to evaluate the effect of oyster density (50, 100, 200, and 400 mL of seeds/0.15 m2; 100, 200, 300, and 400 ind/0.10 m2 (basket area) and 30, 60, 120, and 180 ind/0.13 m2 (lantern floor area) in nursey, juvenile and adult phase, respectively) on the growth and survival of C. tulipa in farm cultivation. In the nursery phase, the 50 mL density resulted in smaller oyster size, as expressed in height and height/length (H/L) ratio (1.31 ± 0.03 mm), compared to other densities, while the length and width was equal among densities. The animals' individual average weight and H/L ratio were negatively influenced by a density of 100 ind/0.10 m2 or bigger. However, animals grown at the density of 200 ind/0.10 m2 did not differ statistically in length or width from those grown with 100 ind/0.10 m2. A high survival rate (≥98%) was found in the nursery and juvenile phases.
author	Brunetto,Lincon José Gomes,Carlos Henrique Araújo de Miranda Ramos,Cassio de Oliveira Silva,Francisco Carlos da Ferreira,João Paulo Ramos Vieira,Graziela Cleusa Melo,Claudio Manoel Rodrigues De
author_facet	Brunetto,Lincon José Gomes,Carlos Henrique Araújo de Miranda Ramos,Cassio de Oliveira Silva,Francisco Carlos da Ferreira,João Paulo Ramos Vieira,Graziela Cleusa Melo,Claudio Manoel Rodrigues De
author_sort	Brunetto,Lincon José
title	The effect of density on the cultivation of the native mangrove oyster Crassostrea tulipa ()
title_short	The effect of density on the cultivation of the native mangrove oyster Crassostrea tulipa ()
title_full	The effect of density on the cultivation of the native mangrove oyster Crassostrea tulipa ()
title_fullStr	The effect of density on the cultivation of the native mangrove oyster Crassostrea tulipa ()
title_full_unstemmed	The effect of density on the cultivation of the native mangrove oyster Crassostrea tulipa ()
title_sort	effect of density on the cultivation of the native mangrove oyster crassostrea tulipa ()
publisher	Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar
publishDate	2020
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2020000500855
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The effect of density on the cultivation of the native mangrove oyster Crassostrea tulipa ()

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