Inclusion of Yerba Mate (Ilex paraguariensis) extract in the diet of growing lambs: effects on blood parameters, animal performance, and carcass traits .
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/1127771 |
Resumo: | This study aimed to evaluate levels of yerba mate (Ilex paraguariensis) extract (YME), as a feed additive in the diets of growing lambs on serum biochemical parameters and hematological indices, animal performance, body metrics and carcass traits. Thirty-six entire (nine per treatment), male growing lambs, weighing 23.8 ± 3.7 kg, were fed the experimental diets which were treatments consisting of increasing levels of YME (0, 1, 2, and 4% inclusion on a dry matter [DM] basis) during an experimental period of 53 days. The experiment was carried out in a randomized block design, which initial body weight was used as blocking factor and the results were analyzed by orthogonal contrasts (linear, quadratic, and cubic). Yerba mate extract did not change the general health status of the animals; however, inclusions of up to 2% of the extract increased globulins (p = 0.05) and white blood cell count, as segmented neutrophils (p = 0.02) and lymphocytes (p = 0.04). Additionally, inclusion of up to 2% YME increased dry matter intake, final weight gain, total and daily gain (p < 0.05), also tended to increase ribeye area and reduce fat thickness (p < 0.10); however, YME above 2% of inclusion reduced animal productive parameters (p < 0.05). In conclusion, levels up to 2% of YME were beneficial to the health and productive parameters of growing lambs. |
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Inclusion of Yerba Mate (Ilex paraguariensis) extract in the diet of growing lambs: effects on blood parameters, animal performance, and carcass traits .AdditivePlant extractWhite blood cellsPerformanceSmall ruminantsThis study aimed to evaluate levels of yerba mate (Ilex paraguariensis) extract (YME), as a feed additive in the diets of growing lambs on serum biochemical parameters and hematological indices, animal performance, body metrics and carcass traits. Thirty-six entire (nine per treatment), male growing lambs, weighing 23.8 ± 3.7 kg, were fed the experimental diets which were treatments consisting of increasing levels of YME (0, 1, 2, and 4% inclusion on a dry matter [DM] basis) during an experimental period of 53 days. The experiment was carried out in a randomized block design, which initial body weight was used as blocking factor and the results were analyzed by orthogonal contrasts (linear, quadratic, and cubic). Yerba mate extract did not change the general health status of the animals; however, inclusions of up to 2% of the extract increased globulins (p = 0.05) and white blood cell count, as segmented neutrophils (p = 0.02) and lymphocytes (p = 0.04). Additionally, inclusion of up to 2% YME increased dry matter intake, final weight gain, total and daily gain (p < 0.05), also tended to increase ribeye area and reduce fat thickness (p < 0.10); however, YME above 2% of inclusion reduced animal productive parameters (p < 0.05). In conclusion, levels up to 2% of YME were beneficial to the health and productive parameters of growing lambs.Richard R. Lobo, USP; Rafaela Vincenzi, USP; Danny A. Rojas-Moreno, USP; Annelise A. G. Lobo, USP; Caroline M. da Silva, USP; Vanderlei Benetel-Junior, USP; Laura R. Ghussn, USP; Vinícius C. Mufalo, USP; ALEXANDRE BERNDT, CPPSE; Sarita B. Gallo, USP; Rafael S. B. Pinheiro, UNESP; Ives C. da S. Bueno, USP; Antonio P. Faciola, University of Florida.LOBO, R. R.VINCENZI, R.ROJAS-MORENO, D. A.LOBO, A. A. G.SILVA, C. M. daBENETEL JUNIOR, V.GHUSSN, L. R.MUFALO, V. C.BERNDT, A.GALLO, S. B.PINHEIRO, R. S. B.BUENO, I. C. da S.FACIOLA, A. P.2020-12-09T09:03:50Z2020-12-09T09:03:50Z2020-12-072020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article14 p.Animals, v. 10, n. 961, jun. 2020.http://www.alice.cnptia.embrapa.br/alice/handle/doc/112777110.3390/ani10060961enginfo: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:EMBRAPA2020-12-09T09:03:56Zoai:www.alice.cnptia.embrapa.br:doc/1127771Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542020-12-09T09:03:56falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542020-12-09T09:03:56Repositório 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 |
Inclusion of Yerba Mate (Ilex paraguariensis) extract in the diet of growing lambs: effects on blood parameters, animal performance, and carcass traits . |
title |
Inclusion of Yerba Mate (Ilex paraguariensis) extract in the diet of growing lambs: effects on blood parameters, animal performance, and carcass traits . |
spellingShingle |
Inclusion of Yerba Mate (Ilex paraguariensis) extract in the diet of growing lambs: effects on blood parameters, animal performance, and carcass traits . LOBO, R. R. Additive Plant extract White blood cells Performance Small ruminants |
title_short |
Inclusion of Yerba Mate (Ilex paraguariensis) extract in the diet of growing lambs: effects on blood parameters, animal performance, and carcass traits . |
title_full |
Inclusion of Yerba Mate (Ilex paraguariensis) extract in the diet of growing lambs: effects on blood parameters, animal performance, and carcass traits . |
title_fullStr |
Inclusion of Yerba Mate (Ilex paraguariensis) extract in the diet of growing lambs: effects on blood parameters, animal performance, and carcass traits . |
title_full_unstemmed |
Inclusion of Yerba Mate (Ilex paraguariensis) extract in the diet of growing lambs: effects on blood parameters, animal performance, and carcass traits . |
title_sort |
Inclusion of Yerba Mate (Ilex paraguariensis) extract in the diet of growing lambs: effects on blood parameters, animal performance, and carcass traits . |
author |
LOBO, R. R. |
author_facet |
LOBO, R. R. VINCENZI, R. ROJAS-MORENO, D. A. LOBO, A. A. G. SILVA, C. M. da BENETEL JUNIOR, V. GHUSSN, L. R. MUFALO, V. C. BERNDT, A. GALLO, S. B. PINHEIRO, R. S. B. BUENO, I. C. da S. FACIOLA, A. P. |
author_role |
author |
author2 |
VINCENZI, R. ROJAS-MORENO, D. A. LOBO, A. A. G. SILVA, C. M. da BENETEL JUNIOR, V. GHUSSN, L. R. MUFALO, V. C. BERNDT, A. GALLO, S. B. PINHEIRO, R. S. B. BUENO, I. C. da S. FACIOLA, A. P. |
author2_role |
author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Richard R. Lobo, USP; Rafaela Vincenzi, USP; Danny A. Rojas-Moreno, USP; Annelise A. G. Lobo, USP; Caroline M. da Silva, USP; Vanderlei Benetel-Junior, USP; Laura R. Ghussn, USP; Vinícius C. Mufalo, USP; ALEXANDRE BERNDT, CPPSE; Sarita B. Gallo, USP; Rafael S. B. Pinheiro, UNESP; Ives C. da S. Bueno, USP; Antonio P. Faciola, University of Florida. |
dc.contributor.author.fl_str_mv |
LOBO, R. R. VINCENZI, R. ROJAS-MORENO, D. A. LOBO, A. A. G. SILVA, C. M. da BENETEL JUNIOR, V. GHUSSN, L. R. MUFALO, V. C. BERNDT, A. GALLO, S. B. PINHEIRO, R. S. B. BUENO, I. C. da S. FACIOLA, A. P. |
dc.subject.por.fl_str_mv |
Additive Plant extract White blood cells Performance Small ruminants |
topic |
Additive Plant extract White blood cells Performance Small ruminants |
description |
This study aimed to evaluate levels of yerba mate (Ilex paraguariensis) extract (YME), as a feed additive in the diets of growing lambs on serum biochemical parameters and hematological indices, animal performance, body metrics and carcass traits. Thirty-six entire (nine per treatment), male growing lambs, weighing 23.8 ± 3.7 kg, were fed the experimental diets which were treatments consisting of increasing levels of YME (0, 1, 2, and 4% inclusion on a dry matter [DM] basis) during an experimental period of 53 days. The experiment was carried out in a randomized block design, which initial body weight was used as blocking factor and the results were analyzed by orthogonal contrasts (linear, quadratic, and cubic). Yerba mate extract did not change the general health status of the animals; however, inclusions of up to 2% of the extract increased globulins (p = 0.05) and white blood cell count, as segmented neutrophils (p = 0.02) and lymphocytes (p = 0.04). Additionally, inclusion of up to 2% YME increased dry matter intake, final weight gain, total and daily gain (p < 0.05), also tended to increase ribeye area and reduce fat thickness (p < 0.10); however, YME above 2% of inclusion reduced animal productive parameters (p < 0.05). In conclusion, levels up to 2% of YME were beneficial to the health and productive parameters of growing lambs. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-09T09:03:50Z 2020-12-09T09:03:50Z 2020-12-07 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 |
Animals, v. 10, n. 961, jun. 2020. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1127771 10.3390/ani10060961 |
identifier_str_mv |
Animals, v. 10, n. 961, jun. 2020. 10.3390/ani10060961 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1127771 |
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.format.none.fl_str_mv |
14 p. |
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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1794503499126407168 |