Dehydrated citrus pulp digestibility and the effect of its inclusion in diet on the performance of growing rabbits - doi: 10.4025/actascianimsci.v35i1.12359
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta Scientiarum. Animal Sciences (Online) |
Texto Completo: | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/12359 |
Resumo: | Several experiments were conducted to determine the digestibility of dehydrated citrus pulp (DCP) and evaluate its effect on rabbit feed. Digestibility assay comprised 30 rabbits fed on two diets: a reference diet and a diet in which 20% consisted of DCP. The digestibility assay comprised 10 days for adaptation and four days for feces collection. The digestibility coefficient and digestible nutrient rates for DM, CP, NDF, ADF, and CE of DCP were respectively 83.75 and 76.04%; 70.12 and 5.03%; 40.14 and 9.52%; 68.98 and 15.09%; and 81.48% and 3394 kcalDE kg-1 DM. Performance assay consisted of 120 growing rabbits receiving diets with six DCP levels (0, 20, 40, 60, 80 and 100%) to replace corn. Linear decrease (p < 0.01) in daily feed intake and weight gain, live weight after 50 and 70 days and carcass yield with gradual DCP increase, were reported. Quadratic effect (p < 0.01) on the feed conversion from 32 to 50 and from 32 to 70 days old produced better DCP rates, respectively 42.74% and 44.40%. DCP 20% failed to affect (p > 0.05) any performance characteristic when compared to that in control. Results show that DCP in the rabbit’s diet may replace up to 20% of corn. |
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Dehydrated citrus pulp digestibility and the effect of its inclusion in diet on the performance of growing rabbits - doi: 10.4025/actascianimsci.v35i1.12359Digestibilidade da polpa cítrica desidratada e efeito de sua inclusão na dieta sobre o desempenho de coelhos em crescimento - doi: 10.4025/actascianimsci.v35i1.12359carcassyieldnutrientdigestible fiberpectincarcaçarendimentonutrientefibra digestívelpectinaSeveral experiments were conducted to determine the digestibility of dehydrated citrus pulp (DCP) and evaluate its effect on rabbit feed. Digestibility assay comprised 30 rabbits fed on two diets: a reference diet and a diet in which 20% consisted of DCP. The digestibility assay comprised 10 days for adaptation and four days for feces collection. The digestibility coefficient and digestible nutrient rates for DM, CP, NDF, ADF, and CE of DCP were respectively 83.75 and 76.04%; 70.12 and 5.03%; 40.14 and 9.52%; 68.98 and 15.09%; and 81.48% and 3394 kcalDE kg-1 DM. Performance assay consisted of 120 growing rabbits receiving diets with six DCP levels (0, 20, 40, 60, 80 and 100%) to replace corn. Linear decrease (p < 0.01) in daily feed intake and weight gain, live weight after 50 and 70 days and carcass yield with gradual DCP increase, were reported. Quadratic effect (p < 0.01) on the feed conversion from 32 to 50 and from 32 to 70 days old produced better DCP rates, respectively 42.74% and 44.40%. DCP 20% failed to affect (p > 0.05) any performance characteristic when compared to that in control. Results show that DCP in the rabbit’s diet may replace up to 20% of corn. Conduziram-se experimentos para determinar a digestibilidade da polpa cítrica desidratada (PCD) e avaliá-la na alimentação de coelhos. Para o ensaio de digestibilidade utilizaram-se 30 coelhos recebendo duas dietas: uma referência e outra com substituição de 20% da primeira por PCD. O ensaio teve duração de dez dias para adaptação mais quatro para coleta de fezes. Os coeficientes de digestibilidade e os nutrientes digestíveis para MS, PB, FDN, FDA e EB da PCD foram respectivamente: 83,75 e 76,04%; 70,12 e 5,03%; 40,14 e 9,52%; 68,98 e 15,09%; e 81,48% e 3394 kcalED kg-1 MS. Para o desempenho utilizaram-se 120 coelhos recebendo dietas com diferentes níveis de PCD (0, 20, 40, 60, 80 e 100%) substituindo o milho. Observou-se redução linear (p < 0,01) para o consumo de ração e ganho de peso diário, peso vivo aos 50 e 70 dias e rendimento de carcaça com o aumento gradativo de PCD. Efeitos quadráticos (p < 0,01) sobre a conversão alimentar dos 32 aos 50 e 32 aos 70 dias de idade provocaram melhores valores com 42,74 e 44,40% de PCD, respectivamente. PCD a 20% não afetou (p > 0,05) nenhuma característica de desempenho quando comparada à dieta controle. Conclui-se: a PCD pode substituir o milho até 20% nas dietas de coelhos. Editora da Universidade Estadual de Maringá2012-08-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionensaio de digestibilidade; análise laboratorial; análise de desempenhoapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/1235910.4025/actascianimsci.v35i1.12359Acta Scientiarum. Animal Sciences; Vol 35 No 1 (2013); 85-92Acta Scientiarum. Animal Sciences; v. 35 n. 1 (2013); 85-921807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/12359/pdfMaria, Bruno GiovanyScapinello, CláudioOliveira, Andréia Fróes GaluciMonteiro, Ana CarolinaCatelan, FernandaFigueira, Josianny Limeirainfo:eu-repo/semantics/openAccess2024-05-17T13:04:26Zoai:periodicos.uem.br/ojs:article/12359Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2024-05-17T13:04:26Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Dehydrated citrus pulp digestibility and the effect of its inclusion in diet on the performance of growing rabbits - doi: 10.4025/actascianimsci.v35i1.12359 Digestibilidade da polpa cítrica desidratada e efeito de sua inclusão na dieta sobre o desempenho de coelhos em crescimento - doi: 10.4025/actascianimsci.v35i1.12359 |
title |
Dehydrated citrus pulp digestibility and the effect of its inclusion in diet on the performance of growing rabbits - doi: 10.4025/actascianimsci.v35i1.12359 |
spellingShingle |
Dehydrated citrus pulp digestibility and the effect of its inclusion in diet on the performance of growing rabbits - doi: 10.4025/actascianimsci.v35i1.12359 Maria, Bruno Giovany carcass yield nutrient digestible fiber pectin carcaça rendimento nutriente fibra digestível pectina |
title_short |
Dehydrated citrus pulp digestibility and the effect of its inclusion in diet on the performance of growing rabbits - doi: 10.4025/actascianimsci.v35i1.12359 |
title_full |
Dehydrated citrus pulp digestibility and the effect of its inclusion in diet on the performance of growing rabbits - doi: 10.4025/actascianimsci.v35i1.12359 |
title_fullStr |
Dehydrated citrus pulp digestibility and the effect of its inclusion in diet on the performance of growing rabbits - doi: 10.4025/actascianimsci.v35i1.12359 |
title_full_unstemmed |
Dehydrated citrus pulp digestibility and the effect of its inclusion in diet on the performance of growing rabbits - doi: 10.4025/actascianimsci.v35i1.12359 |
title_sort |
Dehydrated citrus pulp digestibility and the effect of its inclusion in diet on the performance of growing rabbits - doi: 10.4025/actascianimsci.v35i1.12359 |
author |
Maria, Bruno Giovany |
author_facet |
Maria, Bruno Giovany Scapinello, Cláudio Oliveira, Andréia Fróes Galuci Monteiro, Ana Carolina Catelan, Fernanda Figueira, Josianny Limeira |
author_role |
author |
author2 |
Scapinello, Cláudio Oliveira, Andréia Fróes Galuci Monteiro, Ana Carolina Catelan, Fernanda Figueira, Josianny Limeira |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Maria, Bruno Giovany Scapinello, Cláudio Oliveira, Andréia Fróes Galuci Monteiro, Ana Carolina Catelan, Fernanda Figueira, Josianny Limeira |
dc.subject.por.fl_str_mv |
carcass yield nutrient digestible fiber pectin carcaça rendimento nutriente fibra digestível pectina |
topic |
carcass yield nutrient digestible fiber pectin carcaça rendimento nutriente fibra digestível pectina |
description |
Several experiments were conducted to determine the digestibility of dehydrated citrus pulp (DCP) and evaluate its effect on rabbit feed. Digestibility assay comprised 30 rabbits fed on two diets: a reference diet and a diet in which 20% consisted of DCP. The digestibility assay comprised 10 days for adaptation and four days for feces collection. The digestibility coefficient and digestible nutrient rates for DM, CP, NDF, ADF, and CE of DCP were respectively 83.75 and 76.04%; 70.12 and 5.03%; 40.14 and 9.52%; 68.98 and 15.09%; and 81.48% and 3394 kcalDE kg-1 DM. Performance assay consisted of 120 growing rabbits receiving diets with six DCP levels (0, 20, 40, 60, 80 and 100%) to replace corn. Linear decrease (p < 0.01) in daily feed intake and weight gain, live weight after 50 and 70 days and carcass yield with gradual DCP increase, were reported. Quadratic effect (p < 0.01) on the feed conversion from 32 to 50 and from 32 to 70 days old produced better DCP rates, respectively 42.74% and 44.40%. DCP 20% failed to affect (p > 0.05) any performance characteristic when compared to that in control. Results show that DCP in the rabbit’s diet may replace up to 20% of corn. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-08-24 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion ensaio de digestibilidade; análise laboratorial; análise de desempenho |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/12359 10.4025/actascianimsci.v35i1.12359 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/12359 |
identifier_str_mv |
10.4025/actascianimsci.v35i1.12359 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/12359/pdf |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Animal Sciences; Vol 35 No 1 (2013); 85-92 Acta Scientiarum. Animal Sciences; v. 35 n. 1 (2013); 85-92 1807-8672 1806-2636 reponame:Acta Scientiarum. Animal Sciences (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Animal Sciences (Online) |
collection |
Acta Scientiarum. Animal Sciences (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com |
_version_ |
1799315360273399808 |