ENZYME COMPLEX SUPPLEMENTATION ON THE PERFORMANCE OF SWINE IN GROWTH AND FINISHING PHASES
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Caatinga |
Texto Completo: | https://periodicos.ufersa.edu.br/caatinga/article/view/6839 |
Resumo: | The objective of this study was to evaluate the use of an enzyme complex—α-amylase, ß-glucanase, phytase, cellulase, xylanase and protease—in the feed of swine in growing and finishing phases, by assessing their performance (daily weight gain, daily feed intake, and feed conversion), dry matter, crude protein, and crude energy apparent digestibility, and the feed costs. Eighty pigs—castrated males, and females—of approximately 63 days of age and initial weight of 20.18±1.98 kg were distributed in a 5×2 factorial arrangement (diet × sex), in a randomized block design, with eight replications. The treatments used were: positive control diet consisted of 3,300 kcal/kg in the growth-I phase, and 3,250 kcal/kg in the growth-II and finishing phases; negative control diet with energy reduction of 85 kcal/kg of metabolizable energy (ME) (NC85); NC85 diet with addition of enzyme complex (EC85); negative control diet with energy reduction of 100 kcal/kg ME (NC100); NC100 diet with addition of enzyme complex (EC100). The addition of the enzyme complex to the diet with energy reduction of 100 kcal/kg ME increased the digestible protein content of the diet for the swine in the growth-II phase. The addition of the enzyme complex to the diet with energy reduction of 85 and 100 kcal/kg ME increased the digestible energy content of the diets for the swine in the finishing phase. The use of enzyme complex in diets with reduction of 85 kcal/kg ME for male swine in growing and finishing phases is recommended for improving feed conversion and economic efficiency during the growth-I phase. The use of enzyme complex is not justified for female swine. |
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ENZYME COMPLEX SUPPLEMENTATION ON THE PERFORMANCE OF SWINE IN GROWTH AND FINISHING PHASESSUPLEMENTAÇÃO DE COMPLEXO ENZIMÁTICO NO DESEMPENHO DE SUÍNOS EM CRESCIMENTO E TERMINAÇÃOAditivos. Eficiência. Enzimas. Nutrição.Additives. Efficiency. Enzymes. Nutrition.The objective of this study was to evaluate the use of an enzyme complex—α-amylase, ß-glucanase, phytase, cellulase, xylanase and protease—in the feed of swine in growing and finishing phases, by assessing their performance (daily weight gain, daily feed intake, and feed conversion), dry matter, crude protein, and crude energy apparent digestibility, and the feed costs. Eighty pigs—castrated males, and females—of approximately 63 days of age and initial weight of 20.18±1.98 kg were distributed in a 5×2 factorial arrangement (diet × sex), in a randomized block design, with eight replications. The treatments used were: positive control diet consisted of 3,300 kcal/kg in the growth-I phase, and 3,250 kcal/kg in the growth-II and finishing phases; negative control diet with energy reduction of 85 kcal/kg of metabolizable energy (ME) (NC85); NC85 diet with addition of enzyme complex (EC85); negative control diet with energy reduction of 100 kcal/kg ME (NC100); NC100 diet with addition of enzyme complex (EC100). The addition of the enzyme complex to the diet with energy reduction of 100 kcal/kg ME increased the digestible protein content of the diet for the swine in the growth-II phase. The addition of the enzyme complex to the diet with energy reduction of 85 and 100 kcal/kg ME increased the digestible energy content of the diets for the swine in the finishing phase. The use of enzyme complex in diets with reduction of 85 kcal/kg ME for male swine in growing and finishing phases is recommended for improving feed conversion and economic efficiency during the growth-I phase. The use of enzyme complex is not justified for female swine.O estudo teve como objetivo avaliar o uso de um complexo enzimático contendo α-amilase, ß-glucanase, fitase, celulase, xilanase e protease na dieta de suínos em crescimento e terminação sobre o desempenho (ganho diário de peso, consumo diário de ração e conversão alimentar), digestibilidade aparente da matéria seca, proteína bruta, energia bruta e custos de alimentação. Foram utilizados 80 suínos (machos castrados e êmeas), com aproximadamente 63 dias de idade, com peso inicial médio de 20,18 ± 1,98 kg, distribuídos em arranjo fatorial 5x2 (dietas x sexo), em delineamento de blocos ao acaso. Foram testados cinco tratamentos com oito repetições, sendo: CP: Dieta controle positivo (3300 kcal/kg na fase crescimento I e 3250 kcal/kg nas fases crescimento II e terminação)1; CN85: Dieta controle negativo com redução energética (85 kcal/kg EM); CE85: Dieta CN85 com adição de complexo enzimático; CN100: Dieta controle negativo com redução energética (100 kcal/kg EM); CE100: Dieta CN100 com adição de complexo enzimático. Nas dietas com redução energética de 100 kcal/kg de EM, o uso do complexo enzimático elevou o teor de proteína digestível durante o Crescimento II. A adição de complexo enzimático nas dietas com redução energética de 85 e 100 kcal/kg de EM aumentou os teores de energia digestível nas dietas de Terminação. Os resultados mostraram que para machos, recomenda-se o uso de complexo enzimático em dietas com redução de 85 kcal/kg de EM, durante os períodos de crescimento e terminação, pois melhora a conversão alimentar e é economicamente mais eficiente durante o Crescimento I. Para fêmeas, o uso do complexo enzimático não se justifica.Universidade Federal Rural do Semi-Árido2018-05-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/683910.1590/1983-21252018v31n325rcREVISTA CAATINGA; Vol. 31 No. 3 (2018); 748-758Revista Caatinga; v. 31 n. 3 (2018); 748-7581983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://periodicos.ufersa.edu.br/caatinga/article/view/6839/pdfCopyright (c) 2018 Revista Caatingainfo:eu-repo/semantics/openAccessSitanaka, Natália YokoBudiño, Fábio Henrique LemosOliveira, Simone Raymundo deBoas, Andreia Danizetti Chagas VilasMoraes, José Evandro de2023-07-20T13:29:35Zoai:ojs.periodicos.ufersa.edu.br:article/6839Revistahttps://periodicos.ufersa.edu.br/index.php/caatinga/indexPUBhttps://periodicos.ufersa.edu.br/index.php/caatinga/oaipatricio@ufersa.edu.br|| caatinga@ufersa.edu.br1983-21250100-316Xopendoar:2024-04-29T09:46:31.259297Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)true |
dc.title.none.fl_str_mv |
ENZYME COMPLEX SUPPLEMENTATION ON THE PERFORMANCE OF SWINE IN GROWTH AND FINISHING PHASES SUPLEMENTAÇÃO DE COMPLEXO ENZIMÁTICO NO DESEMPENHO DE SUÍNOS EM CRESCIMENTO E TERMINAÇÃO |
title |
ENZYME COMPLEX SUPPLEMENTATION ON THE PERFORMANCE OF SWINE IN GROWTH AND FINISHING PHASES |
spellingShingle |
ENZYME COMPLEX SUPPLEMENTATION ON THE PERFORMANCE OF SWINE IN GROWTH AND FINISHING PHASES Sitanaka, Natália Yoko Aditivos. Eficiência. Enzimas. Nutrição. Additives. Efficiency. Enzymes. Nutrition. |
title_short |
ENZYME COMPLEX SUPPLEMENTATION ON THE PERFORMANCE OF SWINE IN GROWTH AND FINISHING PHASES |
title_full |
ENZYME COMPLEX SUPPLEMENTATION ON THE PERFORMANCE OF SWINE IN GROWTH AND FINISHING PHASES |
title_fullStr |
ENZYME COMPLEX SUPPLEMENTATION ON THE PERFORMANCE OF SWINE IN GROWTH AND FINISHING PHASES |
title_full_unstemmed |
ENZYME COMPLEX SUPPLEMENTATION ON THE PERFORMANCE OF SWINE IN GROWTH AND FINISHING PHASES |
title_sort |
ENZYME COMPLEX SUPPLEMENTATION ON THE PERFORMANCE OF SWINE IN GROWTH AND FINISHING PHASES |
author |
Sitanaka, Natália Yoko |
author_facet |
Sitanaka, Natália Yoko Budiño, Fábio Henrique Lemos Oliveira, Simone Raymundo de Boas, Andreia Danizetti Chagas Vilas Moraes, José Evandro de |
author_role |
author |
author2 |
Budiño, Fábio Henrique Lemos Oliveira, Simone Raymundo de Boas, Andreia Danizetti Chagas Vilas Moraes, José Evandro de |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Sitanaka, Natália Yoko Budiño, Fábio Henrique Lemos Oliveira, Simone Raymundo de Boas, Andreia Danizetti Chagas Vilas Moraes, José Evandro de |
dc.subject.por.fl_str_mv |
Aditivos. Eficiência. Enzimas. Nutrição. Additives. Efficiency. Enzymes. Nutrition. |
topic |
Aditivos. Eficiência. Enzimas. Nutrição. Additives. Efficiency. Enzymes. Nutrition. |
description |
The objective of this study was to evaluate the use of an enzyme complex—α-amylase, ß-glucanase, phytase, cellulase, xylanase and protease—in the feed of swine in growing and finishing phases, by assessing their performance (daily weight gain, daily feed intake, and feed conversion), dry matter, crude protein, and crude energy apparent digestibility, and the feed costs. Eighty pigs—castrated males, and females—of approximately 63 days of age and initial weight of 20.18±1.98 kg were distributed in a 5×2 factorial arrangement (diet × sex), in a randomized block design, with eight replications. The treatments used were: positive control diet consisted of 3,300 kcal/kg in the growth-I phase, and 3,250 kcal/kg in the growth-II and finishing phases; negative control diet with energy reduction of 85 kcal/kg of metabolizable energy (ME) (NC85); NC85 diet with addition of enzyme complex (EC85); negative control diet with energy reduction of 100 kcal/kg ME (NC100); NC100 diet with addition of enzyme complex (EC100). The addition of the enzyme complex to the diet with energy reduction of 100 kcal/kg ME increased the digestible protein content of the diet for the swine in the growth-II phase. The addition of the enzyme complex to the diet with energy reduction of 85 and 100 kcal/kg ME increased the digestible energy content of the diets for the swine in the finishing phase. The use of enzyme complex in diets with reduction of 85 kcal/kg ME for male swine in growing and finishing phases is recommended for improving feed conversion and economic efficiency during the growth-I phase. The use of enzyme complex is not justified for female swine. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-05-28 |
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.ufersa.edu.br/caatinga/article/view/6839 10.1590/1983-21252018v31n325rc |
url |
https://periodicos.ufersa.edu.br/caatinga/article/view/6839 |
identifier_str_mv |
10.1590/1983-21252018v31n325rc |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufersa.edu.br/caatinga/article/view/6839/pdf |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 Revista Caatinga info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 Revista Caatinga |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
dc.source.none.fl_str_mv |
REVISTA CAATINGA; Vol. 31 No. 3 (2018); 748-758 Revista Caatinga; v. 31 n. 3 (2018); 748-758 1983-2125 0100-316X reponame:Revista Caatinga instname:Universidade Federal Rural do Semi-Árido (UFERSA) instacron:UFERSA |
instname_str |
Universidade Federal Rural do Semi-Árido (UFERSA) |
instacron_str |
UFERSA |
institution |
UFERSA |
reponame_str |
Revista Caatinga |
collection |
Revista Caatinga |
repository.name.fl_str_mv |
Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA) |
repository.mail.fl_str_mv |
patricio@ufersa.edu.br|| caatinga@ufersa.edu.br |
_version_ |
1797674026704830464 |