Enzymatic complex in diets for gold fish fingerlings (Carassius auratus)
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/11662 |
Resumo: | Aiming to evaluate the enzymatic complex supplementation in diets for goldfish fingerlings (Carassius auratus), 240 fish weighing initially 1,36 ± 0,02g, randomly distributed in 20 tanks with 150L, in four treatments and five replications, with twelve fish in each experimental unit were used. The fish were fed at 8:00 and 11:00 a.m. and 2:00 and 5:00 p.m. with diets containing different inclusion levels (0; 0,033; 0,066 e 0,099%) of enzymatic complex (amilase, protease, celulase, lipase, ?-glucanase and phytase), and formulated with 32,36% of digestible protein and 3.023kcal of digestible energy kg-1. There were no differences observed (P>0,05) in the mean final weight, weight gain, total length, standard length, survival and carcass composition. However, the fish apparent feed conversion was impaired by the supplementation of enzymatic complex with 0,099% in diet. The use of enzymatic complex does not provides benefits in the productive performance for goldfish fingerlings. |
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Semina. Ciências Agrárias (Online) |
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Enzymatic complex in diets for gold fish fingerlings (Carassius auratus)Complexo enzimático na dieta de alevinos de kinguio (Carassius auratus)AquariophiliaEnzymesNutritionOrnamental fishCarassius auratus.AquariofiliaEnzimasNutriçãoPeixes ornamentaisCarassius auratus.PisciculturaAiming to evaluate the enzymatic complex supplementation in diets for goldfish fingerlings (Carassius auratus), 240 fish weighing initially 1,36 ± 0,02g, randomly distributed in 20 tanks with 150L, in four treatments and five replications, with twelve fish in each experimental unit were used. The fish were fed at 8:00 and 11:00 a.m. and 2:00 and 5:00 p.m. with diets containing different inclusion levels (0; 0,033; 0,066 e 0,099%) of enzymatic complex (amilase, protease, celulase, lipase, ?-glucanase and phytase), and formulated with 32,36% of digestible protein and 3.023kcal of digestible energy kg-1. There were no differences observed (P>0,05) in the mean final weight, weight gain, total length, standard length, survival and carcass composition. However, the fish apparent feed conversion was impaired by the supplementation of enzymatic complex with 0,099% in diet. The use of enzymatic complex does not provides benefits in the productive performance for goldfish fingerlings.Objetivando avaliar a suplementação de complexo enzimático em dietas de alevinos de kinguios (Carassius auratus), foram utilizados 240 peixes com peso inicial de 1,36 ± 0,02g, distribuídos aleatoriamente, em 20 tanques de 150L, em quatro tratamentos e cinco repetições, com 12 peixes em cada unidade experimental. Os peixes foram arraçoados as 8h, 11h, 14h e 17h, com dietas contendo diferentes níveis de inclusão (0; 0,033; 0,066 e 0,099%) de complexo enzimático (amilase, protease, celulase, lipase, b-glucanase e fitase), e formuladas para conter 32,36% de proteína digestível e 3.023kcal de energia digestível kg-1. Não foram observadas diferenças no peso final, ganho de peso, comprimento total, comprimento padrão, sobrevivência e composição de carcaça. No entanto, a conversão alimentar aparente dos peixes alimentados com rações contendo 0,099% do complexo enzimático foi inferior em relação aos alimentados com as demais dietas. Conclui-se que a utilização de complexo enzimático não proporciona melhorias sobre o desempenho produtivo.UEL2013-06-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1166210.5433/1679-0359.2013v34n3p1381Semina: Ciências Agrárias; Vol. 34 No. 3 (2013); 1381-1388Semina: Ciências Agrárias; v. 34 n. 3 (2013); 1381-13881679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/11662/pdf_1Copyright (c) 2013 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessSignor, Arcângelo AugustoLuchesi, Júnior DasolerCosta, Juliana MaraFries, Edionei MaicoSignor, AltevirFeiden, AldiBoscolo, Wilson Rogério2023-01-17T12:03:53Zoai:ojs.pkp.sfu.ca:article/11662Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2023-01-17T12:03:53Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Enzymatic complex in diets for gold fish fingerlings (Carassius auratus) Complexo enzimático na dieta de alevinos de kinguio (Carassius auratus) |
title |
Enzymatic complex in diets for gold fish fingerlings (Carassius auratus) |
spellingShingle |
Enzymatic complex in diets for gold fish fingerlings (Carassius auratus) Signor, Arcângelo Augusto Aquariophilia Enzymes Nutrition Ornamental fish Carassius auratus. Aquariofilia Enzimas Nutrição Peixes ornamentais Carassius auratus. Piscicultura |
title_short |
Enzymatic complex in diets for gold fish fingerlings (Carassius auratus) |
title_full |
Enzymatic complex in diets for gold fish fingerlings (Carassius auratus) |
title_fullStr |
Enzymatic complex in diets for gold fish fingerlings (Carassius auratus) |
title_full_unstemmed |
Enzymatic complex in diets for gold fish fingerlings (Carassius auratus) |
title_sort |
Enzymatic complex in diets for gold fish fingerlings (Carassius auratus) |
author |
Signor, Arcângelo Augusto |
author_facet |
Signor, Arcângelo Augusto Luchesi, Júnior Dasoler Costa, Juliana Mara Fries, Edionei Maico Signor, Altevir Feiden, Aldi Boscolo, Wilson Rogério |
author_role |
author |
author2 |
Luchesi, Júnior Dasoler Costa, Juliana Mara Fries, Edionei Maico Signor, Altevir Feiden, Aldi Boscolo, Wilson Rogério |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Signor, Arcângelo Augusto Luchesi, Júnior Dasoler Costa, Juliana Mara Fries, Edionei Maico Signor, Altevir Feiden, Aldi Boscolo, Wilson Rogério |
dc.subject.por.fl_str_mv |
Aquariophilia Enzymes Nutrition Ornamental fish Carassius auratus. Aquariofilia Enzimas Nutrição Peixes ornamentais Carassius auratus. Piscicultura |
topic |
Aquariophilia Enzymes Nutrition Ornamental fish Carassius auratus. Aquariofilia Enzimas Nutrição Peixes ornamentais Carassius auratus. Piscicultura |
description |
Aiming to evaluate the enzymatic complex supplementation in diets for goldfish fingerlings (Carassius auratus), 240 fish weighing initially 1,36 ± 0,02g, randomly distributed in 20 tanks with 150L, in four treatments and five replications, with twelve fish in each experimental unit were used. The fish were fed at 8:00 and 11:00 a.m. and 2:00 and 5:00 p.m. with diets containing different inclusion levels (0; 0,033; 0,066 e 0,099%) of enzymatic complex (amilase, protease, celulase, lipase, ?-glucanase and phytase), and formulated with 32,36% of digestible protein and 3.023kcal of digestible energy kg-1. There were no differences observed (P>0,05) in the mean final weight, weight gain, total length, standard length, survival and carcass composition. However, the fish apparent feed conversion was impaired by the supplementation of enzymatic complex with 0,099% in diet. The use of enzymatic complex does not provides benefits in the productive performance for goldfish fingerlings. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-06-24 |
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/11662 10.5433/1679-0359.2013v34n3p1381 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/11662 |
identifier_str_mv |
10.5433/1679-0359.2013v34n3p1381 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/11662/pdf_1 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2013 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2013 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 34 No. 3 (2013); 1381-1388 Semina: Ciências Agrárias; v. 34 n. 3 (2013); 1381-1388 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306066707611648 |