Detoxified castor in the diets of dairy goats: I. Effects on intake, digestibility, and renal and hepatic parameters.
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1124201 https://doi.org/10.37496/rbz4920190141 |
Resumo: | The objective was to evaluate the intake, digestibility, nitrogen balance, and metabolic profile of lactating goats fed diets containing detoxified castor cake (DCC) by alkaline solutions during 150 days of lactation. Twenty-four Saanen and Anglo Nubian goats, approximately 17 months old (first lactation) and body weights of 43±2.97 kg, were distributed in a completely randomized block design with eight replicates. Treatments consisted of three diets, one containing soybean meal (SM) and two others containing DCC, with calcium hydroxide [Ca(OH)2] and sodium hydroxide (NaOH). The diets significantly influenced the intake of dry matter (DM), crude protein (CP), ether extract (EE), neutral detergent fiber (NDF), and total digestible nutrients (TDN). We observed a higher dry matter intake (DMI) in goats fed SM, similar to that of goats fed Ca(OH)2 DCC. Intake of nutrients followed the same trend as DMI. There was no significant effect of diets on digestibility of DM, CP, EE, and NDF; however, we observed a significant effect of diets on the levels of nitrogen intake (NI) and urinary nitrogen (UN). The goats fed SM consumed a larger quantity of nitrogen, but all had the same nitrogen balance, indicating that goats fed DCC were more efficient. The diets did not influence renal and hepatic parameters. Inclusion of castor cake in the diet of goats in confinement is an attractive option, considering that goats fed DCC present lower feed conversion, and its use does not cause hepatic and renal alterations, suggesting that SM can be completely replaced. |
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Detoxified castor in the diets of dairy goats: I. Effects on intake, digestibility, and renal and hepatic parameters.Anglo NubianPersistenceTorta de mamonaDestoxificaçãoFarelo de sojaCaprinoCabra LeiteiraNutrição AnimalAlimento Para AnimalRicinus CommunisDesintoxicaçãoRicinaDietaAnimal nutritionAnimal feedingRuminant nutritionDairy goatsToxicityRicinDietSoybean mealSaanenThe objective was to evaluate the intake, digestibility, nitrogen balance, and metabolic profile of lactating goats fed diets containing detoxified castor cake (DCC) by alkaline solutions during 150 days of lactation. Twenty-four Saanen and Anglo Nubian goats, approximately 17 months old (first lactation) and body weights of 43±2.97 kg, were distributed in a completely randomized block design with eight replicates. Treatments consisted of three diets, one containing soybean meal (SM) and two others containing DCC, with calcium hydroxide [Ca(OH)2] and sodium hydroxide (NaOH). The diets significantly influenced the intake of dry matter (DM), crude protein (CP), ether extract (EE), neutral detergent fiber (NDF), and total digestible nutrients (TDN). We observed a higher dry matter intake (DMI) in goats fed SM, similar to that of goats fed Ca(OH)2 DCC. Intake of nutrients followed the same trend as DMI. There was no significant effect of diets on digestibility of DM, CP, EE, and NDF; however, we observed a significant effect of diets on the levels of nitrogen intake (NI) and urinary nitrogen (UN). The goats fed SM consumed a larger quantity of nitrogen, but all had the same nitrogen balance, indicating that goats fed DCC were more efficient. The diets did not influence renal and hepatic parameters. Inclusion of castor cake in the diet of goats in confinement is an attractive option, considering that goats fed DCC present lower feed conversion, and its use does not cause hepatic and renal alterations, suggesting that SM can be completely replaced.RICARDO ALVES DE ARAÚJO, Universidade Estadual do Maranhão (UEMA) - Itapecuru-Mirim, MA, Brasil / Orcid: http://orcid.org/0000-0001-9696-5680; ROBERTO CLAUDIO FERNANDES F POMPEU, CNPC - Orcid: http://orcid.org/0000-0002-4099-3575; MAGNO JOSÉ DUARTE CÂNDIDO, Universidade Federal do Ceará (UFC) - Fortaleza, CE, Brasil / Orcid: http://orcid.org/0000-0003-3573-6053; MARCOS CLAUDIO PINHEIRO ROGERIO, CNPC; RONALDO CARLOS LUCAS, Universidade Federal do Ceará (UFC) - Fortaleza, CE, Brasil / Orcid: http://orcid.org/0000-0003-3418-0874; SAMUEL ROCHA MARANHÃO, Universidade Federal do Ceará (UFC) - Fortaleza, CE, Brasil / Orcid: http://orcid.org/0000-0002-9945-9529; CLEMENTE FERNANDES DOS SANTOS NETO, Universidade Federal do Ceará (UFC) - Fortaleza, CE, Brasil / Orcid: http://orcid.org/0000-0001-6655-3239; JOSÉ NEUMAN MIRANDA NEIVA, Universidade Federal do Tocantins (UFT) - Araguaína, TO, Brasil / Orcid: http://orcid.org/0000-0001-7817-8210.ARAÚJO, R. A. dePOMPEU, R. C. F. F.CÂNDIDO, M. J. D.ROGERIO, M. C. P.LUCAS, R. C.MARANHÃO, S. R.SANTOS NETO, C. F. dosNEIVA, J. N. M.2020-08-06T11:12:54Z2020-08-06T11:12:54Z2020-08-062020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleRevista Brasileira de Zootecnia, v. 49, e20190141, Aug. 2020.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1124201https://doi.org/10.37496/rbz4920190141enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2020-08-06T11:13:01Zoai:www.alice.cnptia.embrapa.br:doc/1124201Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542020-08-06T11:13:01falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542020-08-06T11:13:01Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Detoxified castor in the diets of dairy goats: I. Effects on intake, digestibility, and renal and hepatic parameters. |
title |
Detoxified castor in the diets of dairy goats: I. Effects on intake, digestibility, and renal and hepatic parameters. |
spellingShingle |
Detoxified castor in the diets of dairy goats: I. Effects on intake, digestibility, and renal and hepatic parameters. ARAÚJO, R. A. de Anglo Nubian Persistence Torta de mamona Destoxificação Farelo de soja Caprino Cabra Leiteira Nutrição Animal Alimento Para Animal Ricinus Communis Desintoxicação Ricina Dieta Animal nutrition Animal feeding Ruminant nutrition Dairy goats Toxicity Ricin Diet Soybean meal Saanen |
title_short |
Detoxified castor in the diets of dairy goats: I. Effects on intake, digestibility, and renal and hepatic parameters. |
title_full |
Detoxified castor in the diets of dairy goats: I. Effects on intake, digestibility, and renal and hepatic parameters. |
title_fullStr |
Detoxified castor in the diets of dairy goats: I. Effects on intake, digestibility, and renal and hepatic parameters. |
title_full_unstemmed |
Detoxified castor in the diets of dairy goats: I. Effects on intake, digestibility, and renal and hepatic parameters. |
title_sort |
Detoxified castor in the diets of dairy goats: I. Effects on intake, digestibility, and renal and hepatic parameters. |
author |
ARAÚJO, R. A. de |
author_facet |
ARAÚJO, R. A. de POMPEU, R. C. F. F. CÂNDIDO, M. J. D. ROGERIO, M. C. P. LUCAS, R. C. MARANHÃO, S. R. SANTOS NETO, C. F. dos NEIVA, J. N. M. |
author_role |
author |
author2 |
POMPEU, R. C. F. F. CÂNDIDO, M. J. D. ROGERIO, M. C. P. LUCAS, R. C. MARANHÃO, S. R. SANTOS NETO, C. F. dos NEIVA, J. N. M. |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
RICARDO ALVES DE ARAÚJO, Universidade Estadual do Maranhão (UEMA) - Itapecuru-Mirim, MA, Brasil / Orcid: http://orcid.org/0000-0001-9696-5680; ROBERTO CLAUDIO FERNANDES F POMPEU, CNPC - Orcid: http://orcid.org/0000-0002-4099-3575; MAGNO JOSÉ DUARTE CÂNDIDO, Universidade Federal do Ceará (UFC) - Fortaleza, CE, Brasil / Orcid: http://orcid.org/0000-0003-3573-6053; MARCOS CLAUDIO PINHEIRO ROGERIO, CNPC; RONALDO CARLOS LUCAS, Universidade Federal do Ceará (UFC) - Fortaleza, CE, Brasil / Orcid: http://orcid.org/0000-0003-3418-0874; SAMUEL ROCHA MARANHÃO, Universidade Federal do Ceará (UFC) - Fortaleza, CE, Brasil / Orcid: http://orcid.org/0000-0002-9945-9529; CLEMENTE FERNANDES DOS SANTOS NETO, Universidade Federal do Ceará (UFC) - Fortaleza, CE, Brasil / Orcid: http://orcid.org/0000-0001-6655-3239; JOSÉ NEUMAN MIRANDA NEIVA, Universidade Federal do Tocantins (UFT) - Araguaína, TO, Brasil / Orcid: http://orcid.org/0000-0001-7817-8210. |
dc.contributor.author.fl_str_mv |
ARAÚJO, R. A. de POMPEU, R. C. F. F. CÂNDIDO, M. J. D. ROGERIO, M. C. P. LUCAS, R. C. MARANHÃO, S. R. SANTOS NETO, C. F. dos NEIVA, J. N. M. |
dc.subject.por.fl_str_mv |
Anglo Nubian Persistence Torta de mamona Destoxificação Farelo de soja Caprino Cabra Leiteira Nutrição Animal Alimento Para Animal Ricinus Communis Desintoxicação Ricina Dieta Animal nutrition Animal feeding Ruminant nutrition Dairy goats Toxicity Ricin Diet Soybean meal Saanen |
topic |
Anglo Nubian Persistence Torta de mamona Destoxificação Farelo de soja Caprino Cabra Leiteira Nutrição Animal Alimento Para Animal Ricinus Communis Desintoxicação Ricina Dieta Animal nutrition Animal feeding Ruminant nutrition Dairy goats Toxicity Ricin Diet Soybean meal Saanen |
description |
The objective was to evaluate the intake, digestibility, nitrogen balance, and metabolic profile of lactating goats fed diets containing detoxified castor cake (DCC) by alkaline solutions during 150 days of lactation. Twenty-four Saanen and Anglo Nubian goats, approximately 17 months old (first lactation) and body weights of 43±2.97 kg, were distributed in a completely randomized block design with eight replicates. Treatments consisted of three diets, one containing soybean meal (SM) and two others containing DCC, with calcium hydroxide [Ca(OH)2] and sodium hydroxide (NaOH). The diets significantly influenced the intake of dry matter (DM), crude protein (CP), ether extract (EE), neutral detergent fiber (NDF), and total digestible nutrients (TDN). We observed a higher dry matter intake (DMI) in goats fed SM, similar to that of goats fed Ca(OH)2 DCC. Intake of nutrients followed the same trend as DMI. There was no significant effect of diets on digestibility of DM, CP, EE, and NDF; however, we observed a significant effect of diets on the levels of nitrogen intake (NI) and urinary nitrogen (UN). The goats fed SM consumed a larger quantity of nitrogen, but all had the same nitrogen balance, indicating that goats fed DCC were more efficient. The diets did not influence renal and hepatic parameters. Inclusion of castor cake in the diet of goats in confinement is an attractive option, considering that goats fed DCC present lower feed conversion, and its use does not cause hepatic and renal alterations, suggesting that SM can be completely replaced. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-08-06T11:12:54Z 2020-08-06T11:12:54Z 2020-08-06 2020 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Revista Brasileira de Zootecnia, v. 49, e20190141, Aug. 2020. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1124201 https://doi.org/10.37496/rbz4920190141 |
identifier_str_mv |
Revista Brasileira de Zootecnia, v. 49, e20190141, Aug. 2020. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1124201 https://doi.org/10.37496/rbz4920190141 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503494690930688 |