.

Detalhes bibliográficos
Autor(a) principal: Sant’Ana de Faria, Regina Helena
Data de Publicação: 1995
Outros Autores: Valenti, Wagner Cotroni
Tipo de documento: Artigo
Idioma: por
Título da fonte: Biotemas (Online)
Texto Completo: https://periodicos.ufsc.br/index.php/biotemas/article/view/22700
Resumo: During winter in the North of São Paulo State four nursery systems for Macrobrachium rosenberguii prawn were evaluated. Newly-metamorphosed post larvae were stoched in four different nursery systems: Two indoor and two outdoor. The indoor nursery was constituted of the fiber cemente cages with addition of the fiber cemente cages with addition of substrates and aeration and they were stocked with densities of 5,500 and 6,300 prawns. M -³ respectively and one of them have a hearer. Eight concrete tanks covered by a greenhouse and an earthen pond without cover constituted the outdoor nurseries.  The juvenile prawns were harvested after 35 to 65 days.  Prawn growth in winter nurseries without an efficient heating system was extremely reduced.  Their weight ranged from 30 to 300 mg. The juvenile production costs ranged from US$ 34,00 to US$ 106,00. The outdoor nursery system using earthen pond was more suitable, with higher survival and lower costs.
id UFSC-14_1e580a7686a33f574c9673c8daca01ff
oai_identifier_str oai:periodicos.ufsc.br:article/22700
network_acronym_str UFSC-14
network_name_str Biotemas (Online)
repository_id_str
spelling .Avaliação do Cultivo de Macrobrachium rosenbergii ( De Man, 1879) ) (Crustacea, Palaemonidae ) em Berçários Operados no Inverno.During winter in the North of São Paulo State four nursery systems for Macrobrachium rosenberguii prawn were evaluated. Newly-metamorphosed post larvae were stoched in four different nursery systems: Two indoor and two outdoor. The indoor nursery was constituted of the fiber cemente cages with addition of the fiber cemente cages with addition of substrates and aeration and they were stocked with densities of 5,500 and 6,300 prawns. M -³ respectively and one of them have a hearer. Eight concrete tanks covered by a greenhouse and an earthen pond without cover constituted the outdoor nurseries.  The juvenile prawns were harvested after 35 to 65 days.  Prawn growth in winter nurseries without an efficient heating system was extremely reduced.  Their weight ranged from 30 to 300 mg. The juvenile production costs ranged from US$ 34,00 to US$ 106,00. The outdoor nursery system using earthen pond was more suitable, with higher survival and lower costs.Quatro sistemas de berçário para camarões Macrobrachium rosenberguii operados durante o inverno na região norte do estado de São Paulo foram avaliados.  Pós – larvas recém metamorfoseadas foram estacadas em dois tipos de berçários internos e dois externos.  No sistema interno utilizou se, inicialmente, 2 tanques de fibrocimento providos de substratos artificiais, aeração e circulação continua  de  água, denominados Ensino I e II, sendo que no primeiro instalou se um aquecedor.  Estes foram estocados com densidades de 6.500 ind. M-³ , respectivamente. Os berçários externos contaram de um  conjunto de 8 tanques de alvenaria  cobertos por uma estufa, denominado Ensaio  III, e de um viveiro com fundo  natural, sem cobertura, denominado Ensaio IV, provido com circulação continua de água. Estes foram estocados em densidade de 1.125 ind. m -³ e 122 ind.m -³, respectivamente. O período de duração dos cultivos variou de 35 a 65 dias.  O crescimento dos camarões nos berçários de inverno sem um sistema de aquecimento eficiente foi bastante reduzido, variando de 30 a 300 mg. O custo de produção dos juvenis variou de US$ 34,0 a US$ 106,00 o milheiro.  Dentre os sistemas de berçários estudados, o viveiro externo com fundo natural mostrou-se mais adequado, propiciando maior sobrevivência e menor custo.Universidade Federal de Santa Catarina1995-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsc.br/index.php/biotemas/article/view/2270010.5007/%xBiotemas; v. 8 n. 2 (1995); 50-622175-79250103-1643reponame:Biotemas (Online)instname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCporhttps://periodicos.ufsc.br/index.php/biotemas/article/view/22700/20669Copyright (c) 1995 Regina Helena Sant’Ana de Faria, Wagner Cotroni Valentiinfo:eu-repo/semantics/openAccessSant’Ana de Faria, Regina HelenaValenti, Wagner Cotroni2012-01-24T14:10:21Zoai:periodicos.ufsc.br:article/22700Revistahttp://www.biotemas.ufsc.br/index.htmPUBhttps://periodicos.ufsc.br/index.php/biotemas/oai||carlospinto@ccb.ufsc.br2175-79250103-1643opendoar:2012-01-24T14:10:21Biotemas (Online) - Universidade Federal de Santa Catarina (UFSC)false
dc.title.none.fl_str_mv .
Avaliação do Cultivo de Macrobrachium rosenbergii ( De Man, 1879) ) (Crustacea, Palaemonidae ) em Berçários Operados no Inverno.
title .
spellingShingle .
Sant’Ana de Faria, Regina Helena
title_short .
title_full .
title_fullStr .
title_full_unstemmed .
title_sort .
author Sant’Ana de Faria, Regina Helena
author_facet Sant’Ana de Faria, Regina Helena
Valenti, Wagner Cotroni
author_role author
author2 Valenti, Wagner Cotroni
author2_role author
dc.contributor.author.fl_str_mv Sant’Ana de Faria, Regina Helena
Valenti, Wagner Cotroni
description During winter in the North of São Paulo State four nursery systems for Macrobrachium rosenberguii prawn were evaluated. Newly-metamorphosed post larvae were stoched in four different nursery systems: Two indoor and two outdoor. The indoor nursery was constituted of the fiber cemente cages with addition of the fiber cemente cages with addition of substrates and aeration and they were stocked with densities of 5,500 and 6,300 prawns. M -³ respectively and one of them have a hearer. Eight concrete tanks covered by a greenhouse and an earthen pond without cover constituted the outdoor nurseries.  The juvenile prawns were harvested after 35 to 65 days.  Prawn growth in winter nurseries without an efficient heating system was extremely reduced.  Their weight ranged from 30 to 300 mg. The juvenile production costs ranged from US$ 34,00 to US$ 106,00. The outdoor nursery system using earthen pond was more suitable, with higher survival and lower costs.
publishDate 1995
dc.date.none.fl_str_mv 1995-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufsc.br/index.php/biotemas/article/view/22700
10.5007/%x
url https://periodicos.ufsc.br/index.php/biotemas/article/view/22700
identifier_str_mv 10.5007/%x
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufsc.br/index.php/biotemas/article/view/22700/20669
dc.rights.driver.fl_str_mv Copyright (c) 1995 Regina Helena Sant’Ana de Faria, Wagner Cotroni Valenti
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 1995 Regina Helena Sant’Ana de Faria, Wagner Cotroni Valenti
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Santa Catarina
publisher.none.fl_str_mv Universidade Federal de Santa Catarina
dc.source.none.fl_str_mv Biotemas; v. 8 n. 2 (1995); 50-62
2175-7925
0103-1643
reponame:Biotemas (Online)
instname:Universidade Federal de Santa Catarina (UFSC)
instacron:UFSC
instname_str Universidade Federal de Santa Catarina (UFSC)
instacron_str UFSC
institution UFSC
reponame_str Biotemas (Online)
collection Biotemas (Online)
repository.name.fl_str_mv Biotemas (Online) - Universidade Federal de Santa Catarina (UFSC)
repository.mail.fl_str_mv ||carlospinto@ccb.ufsc.br
_version_ 1799940551789772800

Registros relacionados