Performance and immune response of steers Nellore finished in feedlot and fed diets containing dry leaves of Baccharis dracunculifolia
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/7776 |
Resumo: | This study was carried out to investigate the effects of addition Baccharis dracunculifolia leaves in nature on animal performance, feed intake, ingestive behavior, and blood parameters of Nellore steers finished in feedlot on high-grain diets. A total of 40 Nellore steers, with an average body weight of 412.9 ± 22.0 kg were distributed in individual pens, equipped with automatic drinkers and masonry feeders. The steers were randomly assigned to one of four studied diets, therefore the CONT – basal diet; BAC05 – basal diet and inclusion of B. dracunculifolia leaves in natura (5 g/animal/day); BAC10 – basal diet and inclusion of B. dracunculifolia leaves in natura (10 g/animal/day); and BAC15 – basal diet and inclusion of B. dracunculifolia leaves in natura (15 g/animal/day). The use of plants in nature did not affect final body weight, average daily gain, dry matter intake, or feed efficiency. Neither on ingestive behavior activities and plasma concentrations of urea, creatine, aspartate aminotransferase, gamma-glutamyl transferase, and creatine kinase no effects were detected between diets. The inclusion of plants in nature in steer’s diet did not negatively impact performance and health. However, further field studies with beef cattle are needed for greater clarification of its effects and dosages. |
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Performance and immune response of steers Nellore finished in feedlot and fed diets containing dry leaves of Baccharis dracunculifoliaRendimiento y respuesta inmune de novillos en confinamiento alimentados con inclusión de hojas secas de Baccharis dracunculifolia en su dietaDesempenho e resposta imune de novilhos Nelore terminados em confinamento e alimentados com dietas contendo folhas secas de Baccharis dracunculifoliaBovinos de corteDietas de alto grãoComportamento ingestivoMetabólitos plasmáticos.Ganado de carneDietas ricas en cerealesComportamiento ingestivoMetabolitos plasmáticos.Beef cattleHigh-grain dietIngestive behaviorPlasma metabolites.This study was carried out to investigate the effects of addition Baccharis dracunculifolia leaves in nature on animal performance, feed intake, ingestive behavior, and blood parameters of Nellore steers finished in feedlot on high-grain diets. A total of 40 Nellore steers, with an average body weight of 412.9 ± 22.0 kg were distributed in individual pens, equipped with automatic drinkers and masonry feeders. The steers were randomly assigned to one of four studied diets, therefore the CONT – basal diet; BAC05 – basal diet and inclusion of B. dracunculifolia leaves in natura (5 g/animal/day); BAC10 – basal diet and inclusion of B. dracunculifolia leaves in natura (10 g/animal/day); and BAC15 – basal diet and inclusion of B. dracunculifolia leaves in natura (15 g/animal/day). The use of plants in nature did not affect final body weight, average daily gain, dry matter intake, or feed efficiency. Neither on ingestive behavior activities and plasma concentrations of urea, creatine, aspartate aminotransferase, gamma-glutamyl transferase, and creatine kinase no effects were detected between diets. The inclusion of plants in nature in steer’s diet did not negatively impact performance and health. However, further field studies with beef cattle are needed for greater clarification of its effects and dosages.Este estudio se realizó para investigar los efectos de la adición de hojas de Baccharis dracunculifolia in natura en el desempeño animal, la ingestión de alimentos, comportamiento ingestivo y los parámetros sanguíneos de novillos Nellore terminados en cebaderos y alimentados con dietas altas en granos. con un peso corporal promedio de 412,9 ± 22,0 kg se distribuyeron en corrales individuales, equipados con bebederos automáticos y comederos en concreto. Los novillos fueron distribuidos aleatoriamente y alimentados con cuatro dietas diferentes: CONT - dieta basal, BAC05 - dieta basal e inclusión de hojas de B. dracunculifolia in natura (5 g/animal / día); BAC10 - dieta basal e inclusión de hojas de B. dracunculifolia in natura (10 g/animal/día) y BAC15 - dieta basal e inclusión de hojas de B. dracunculifolia in natura (15 g/animal/día). El uso de las hojas de la planta B. dracunculifolia in natura no alteró el peso final, la ganancia diaria promedio, la ingestión de materia seca y la eficiencia alimenticia. Asimismo, las actividades de comportamiento ingestivo, concentraciones de urea, creatinina, aspartato aminotransferasa, gamma glutamil transferasa, creatinina quinasa no fueron alteradas por las dietas. Por tanto, la inclusión de hojas in natura de la planta B. dracunculifolia en la dieta de los novillos no tuvo un impacto negativo en la ganancia de peso y la salud de los animales. Sin embargo, se necesitan más estudios de campo con ganado de carne para comprender mejor sus efectos y las dosis a utilizar.Este estudo foi realizado para investigar os efeitos da adição de folhas de Baccharis dracunculifolia in natura sobre o desempenho animal, ingestão de alimentos, comportamento ingestivo e parâmetros sanguíneos de novilhos nelore terminados em confinamento e alimentados com dietas de alto grão. Um total de 40 novilhos Nelore, com peso corporal médio de 412.9 ± 22.0 kg foram distribuídos em baias individuais, equipadas com bebedouros automáticos e comedouros em alvenaria. Os novilhos foram alocados ao acaso e alimentados com quatro diferentes dietas: CONT – dieta basal, BAC05 – dieta basal e inclusão de folhas de B. dracunculifolia in natura (5 g/animal/dia); BAC10 dieta basal e inclusão de folhas de B. dracunculifolia in natura (10 g/animal/dia) e BAC15 – dieta basal e inclusão de folhas de B. dracunculifolia in natura (15 g/animal/dia). O uso das folhas da planta da B. dracunculifolia in natura não alterou o peso final, ganho médio diário, ingestão de matéria seca e eficiência alimentar. Da mesma forma, as atividades do comportamento ingestivo, as concentrações de ureia, creatinina, aspartato amino transferase, gama glutamil transferase, creatinina quinase não foram alterados pelas dietas. Assim, a inclusão de folhas de planta B. dracunculifolia in natura na dieta de novilhos não teve impacto negativo no ganho em peso e saúde dos animais. No entanto, mais estudos de campo com bovinos de corte são necessários para maiores conhecimentos dos seus efeitos e dosagens a serem usadas.Research, Society and Development2020-09-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/777610.33448/rsd-v9i10.7776Research, Society and Development; Vol. 9 No. 10; e339107776Research, Society and Development; Vol. 9 Núm. 10; e339107776Research, Society and Development; v. 9 n. 10; e3391077762525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/7776/7328Copyright (c) 2020 Kennyson Alves de Souza; Tatiane Rogelio Ramos; Edinéia Bonin; Venício Macêdo Carvalho; Ana Guerrero; Adriana Regina Bagaldo; Ulysses Cecato; Ivanor Nunes do Pradohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSouza, Kennyson Alves de Ramos, Tatiane Rogelio Bonin, EdinéiaCarvalho, Venício Macêdo Guerrero, Ana Bagaldo, Adriana Regina Cecato, Ulysses Prado, Ivanor Nunes do 2020-10-31T12:03:23Zoai:ojs.pkp.sfu.ca:article/7776Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:30:24.057297Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Performance and immune response of steers Nellore finished in feedlot and fed diets containing dry leaves of Baccharis dracunculifolia Rendimiento y respuesta inmune de novillos en confinamiento alimentados con inclusión de hojas secas de Baccharis dracunculifolia en su dieta Desempenho e resposta imune de novilhos Nelore terminados em confinamento e alimentados com dietas contendo folhas secas de Baccharis dracunculifolia |
title |
Performance and immune response of steers Nellore finished in feedlot and fed diets containing dry leaves of Baccharis dracunculifolia |
spellingShingle |
Performance and immune response of steers Nellore finished in feedlot and fed diets containing dry leaves of Baccharis dracunculifolia Souza, Kennyson Alves de Bovinos de corte Dietas de alto grão Comportamento ingestivo Metabólitos plasmáticos. Ganado de carne Dietas ricas en cereales Comportamiento ingestivo Metabolitos plasmáticos. Beef cattle High-grain diet Ingestive behavior Plasma metabolites. |
title_short |
Performance and immune response of steers Nellore finished in feedlot and fed diets containing dry leaves of Baccharis dracunculifolia |
title_full |
Performance and immune response of steers Nellore finished in feedlot and fed diets containing dry leaves of Baccharis dracunculifolia |
title_fullStr |
Performance and immune response of steers Nellore finished in feedlot and fed diets containing dry leaves of Baccharis dracunculifolia |
title_full_unstemmed |
Performance and immune response of steers Nellore finished in feedlot and fed diets containing dry leaves of Baccharis dracunculifolia |
title_sort |
Performance and immune response of steers Nellore finished in feedlot and fed diets containing dry leaves of Baccharis dracunculifolia |
author |
Souza, Kennyson Alves de |
author_facet |
Souza, Kennyson Alves de Ramos, Tatiane Rogelio Bonin, Edinéia Carvalho, Venício Macêdo Guerrero, Ana Bagaldo, Adriana Regina Cecato, Ulysses Prado, Ivanor Nunes do |
author_role |
author |
author2 |
Ramos, Tatiane Rogelio Bonin, Edinéia Carvalho, Venício Macêdo Guerrero, Ana Bagaldo, Adriana Regina Cecato, Ulysses Prado, Ivanor Nunes do |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Souza, Kennyson Alves de Ramos, Tatiane Rogelio Bonin, Edinéia Carvalho, Venício Macêdo Guerrero, Ana Bagaldo, Adriana Regina Cecato, Ulysses Prado, Ivanor Nunes do |
dc.subject.por.fl_str_mv |
Bovinos de corte Dietas de alto grão Comportamento ingestivo Metabólitos plasmáticos. Ganado de carne Dietas ricas en cereales Comportamiento ingestivo Metabolitos plasmáticos. Beef cattle High-grain diet Ingestive behavior Plasma metabolites. |
topic |
Bovinos de corte Dietas de alto grão Comportamento ingestivo Metabólitos plasmáticos. Ganado de carne Dietas ricas en cereales Comportamiento ingestivo Metabolitos plasmáticos. Beef cattle High-grain diet Ingestive behavior Plasma metabolites. |
description |
This study was carried out to investigate the effects of addition Baccharis dracunculifolia leaves in nature on animal performance, feed intake, ingestive behavior, and blood parameters of Nellore steers finished in feedlot on high-grain diets. A total of 40 Nellore steers, with an average body weight of 412.9 ± 22.0 kg were distributed in individual pens, equipped with automatic drinkers and masonry feeders. The steers were randomly assigned to one of four studied diets, therefore the CONT – basal diet; BAC05 – basal diet and inclusion of B. dracunculifolia leaves in natura (5 g/animal/day); BAC10 – basal diet and inclusion of B. dracunculifolia leaves in natura (10 g/animal/day); and BAC15 – basal diet and inclusion of B. dracunculifolia leaves in natura (15 g/animal/day). The use of plants in nature did not affect final body weight, average daily gain, dry matter intake, or feed efficiency. Neither on ingestive behavior activities and plasma concentrations of urea, creatine, aspartate aminotransferase, gamma-glutamyl transferase, and creatine kinase no effects were detected between diets. The inclusion of plants in nature in steer’s diet did not negatively impact performance and health. However, further field studies with beef cattle are needed for greater clarification of its effects and dosages. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-09-17 |
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://rsdjournal.org/index.php/rsd/article/view/7776 10.33448/rsd-v9i10.7776 |
url |
https://rsdjournal.org/index.php/rsd/article/view/7776 |
identifier_str_mv |
10.33448/rsd-v9i10.7776 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/7776/7328 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 9 No. 10; e339107776 Research, Society and Development; Vol. 9 Núm. 10; e339107776 Research, Society and Development; v. 9 n. 10; e339107776 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052739805511680 |