Nutritional parameters and production of calves on pasture supplemented with different sources of protein foods

Detalhes bibliográficos
Autor(a) principal: Marquez, David Contreras
Data de Publicação: 2014
Outros Autores: Paulino, Mário Fonseca, Marcondes, Marcos Inácio, Rennó, Luciana Navajas, Barros, Livia Vieira de, Martins, Leandro Soares, Ortega, Roman Maza, Silva, Aline Gomes da, Almeida, Daniel Mageste de, Sotelo, Deilen Paff, Moura, Felipe Henrique
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14854
Resumo: The aim of this study was to evaluate the effects of multiple supplements with different protein sources on the performance, intake, nutrient digestibility, and microbial protein production efficiency of lactating beef heifers under grazing. The experiment was carried out during the period of transition from water-dry (February to July, 2012) using four paddocks with average of 4.5 ha. Twenty four lactating beef heifers with initial body weight of 113 kg and 3 month old, were used. The treatments were: mineral mixed (MM) ad libitum, soybean meal (SM), cottonseed meal 38% crude protein (CM), and combination of SM and CM (SMCM). There was not observed effect (P>0.10) of different protein sources on average daily gain (ADG) between the animals that received multiple supplement as well as difference was not verified for ADG between the multiple supplements and MM. Therefore, cottonseed meal can replace soybean meal or can be used in association to the soybean meal on multiple supplements for lactating beef heifers.
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spelling Nutritional parameters and production of calves on pasture supplemented with different sources of protein foodsParâmetros nutricionais e produtivos de bezerras suplementadas a pasto com diferentes fontes de alimentos protéicosCreep-feedingHeifersPerformanceLactating.Creep-feedingBezerrosDesempenhoLactentes.Ciências AgráriasThe aim of this study was to evaluate the effects of multiple supplements with different protein sources on the performance, intake, nutrient digestibility, and microbial protein production efficiency of lactating beef heifers under grazing. The experiment was carried out during the period of transition from water-dry (February to July, 2012) using four paddocks with average of 4.5 ha. Twenty four lactating beef heifers with initial body weight of 113 kg and 3 month old, were used. The treatments were: mineral mixed (MM) ad libitum, soybean meal (SM), cottonseed meal 38% crude protein (CM), and combination of SM and CM (SMCM). There was not observed effect (P>0.10) of different protein sources on average daily gain (ADG) between the animals that received multiple supplement as well as difference was not verified for ADG between the multiple supplements and MM. Therefore, cottonseed meal can replace soybean meal or can be used in association to the soybean meal on multiple supplements for lactating beef heifers.Objetivou-se avaliar os efeitos de suplementos múltiplos com diferentes fontes protéicas sobre o desempenho produtivo, consumo, digestibilidade dos componentes da dieta e eficiência de síntese de proteína bruta microbiana de bezerras de corte lactentes sob pastejo. O trabalho foi realizado durante o período de transição de águas-secas (Fevereiro á Julho de 2012), utilizando-se quatro piquetes com média de 4,5 há; para tal, foram utilizadas vinte quatro bezerras com idade e peso médio inicial de 3 meses e 113 kg, respectivamente. Os tratamentos foram: mistura mineral (MM) ad libitum, farelo de soja (PBFS), farelo de algodão 38% de Proteína bruta (PBFA) e combinação de farelo de soja com farelo de algodão 38% de Proteína bruta (PBFS+FA). Não se verificou efeito (P>0,10) das diferentes fontes protéicas sobre o ganho médio diário (GMD) entre os animais que receberam suplementos múltiplos, assim como não foi verificado diferença no GMD entre os suplementados com suplemento múltiplo e suplementados apenas com mistura mineral. Sendo assim, o farelo de algodão pode substituir o farelo de soja ou ser utilizado em associação ao farelo de soja em suplementos múltiplos para bezerras de corte lactentes.UEL2014-11-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Empírica de Campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1485410.5433/1679-0359.2014v35n5p2709Semina: Ciências Agrárias; Vol. 35 No. 5 (2014); 2709-2722Semina: Ciências Agrárias; v. 35 n. 5 (2014); 2709-27221679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14854/pdf_501Copyright (c) 2014 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessMarquez, David ContrerasPaulino, Mário FonsecaMarcondes, Marcos InácioRennó, Luciana NavajasBarros, Livia Vieira deMartins, Leandro SoaresOrtega, Roman MazaSilva, Aline Gomes daAlmeida, Daniel Mageste deSotelo, Deilen PaffMoura, Felipe Henrique2023-01-16T12:00:22Zoai:ojs.pkp.sfu.ca:article/14854Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2023-01-16T12:00:22Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Nutritional parameters and production of calves on pasture supplemented with different sources of protein foods
Parâmetros nutricionais e produtivos de bezerras suplementadas a pasto com diferentes fontes de alimentos protéicos
title Nutritional parameters and production of calves on pasture supplemented with different sources of protein foods
spellingShingle Nutritional parameters and production of calves on pasture supplemented with different sources of protein foods
Marquez, David Contreras
Creep-feeding
Heifers
Performance
Lactating.
Creep-feeding
Bezerros
Desempenho
Lactentes.
Ciências Agrárias
title_short Nutritional parameters and production of calves on pasture supplemented with different sources of protein foods
title_full Nutritional parameters and production of calves on pasture supplemented with different sources of protein foods
title_fullStr Nutritional parameters and production of calves on pasture supplemented with different sources of protein foods
title_full_unstemmed Nutritional parameters and production of calves on pasture supplemented with different sources of protein foods
title_sort Nutritional parameters and production of calves on pasture supplemented with different sources of protein foods
author Marquez, David Contreras
author_facet Marquez, David Contreras
Paulino, Mário Fonseca
Marcondes, Marcos Inácio
Rennó, Luciana Navajas
Barros, Livia Vieira de
Martins, Leandro Soares
Ortega, Roman Maza
Silva, Aline Gomes da
Almeida, Daniel Mageste de
Sotelo, Deilen Paff
Moura, Felipe Henrique
author_role author
author2 Paulino, Mário Fonseca
Marcondes, Marcos Inácio
Rennó, Luciana Navajas
Barros, Livia Vieira de
Martins, Leandro Soares
Ortega, Roman Maza
Silva, Aline Gomes da
Almeida, Daniel Mageste de
Sotelo, Deilen Paff
Moura, Felipe Henrique
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Marquez, David Contreras
Paulino, Mário Fonseca
Marcondes, Marcos Inácio
Rennó, Luciana Navajas
Barros, Livia Vieira de
Martins, Leandro Soares
Ortega, Roman Maza
Silva, Aline Gomes da
Almeida, Daniel Mageste de
Sotelo, Deilen Paff
Moura, Felipe Henrique
dc.subject.por.fl_str_mv Creep-feeding
Heifers
Performance
Lactating.
Creep-feeding
Bezerros
Desempenho
Lactentes.
Ciências Agrárias
topic Creep-feeding
Heifers
Performance
Lactating.
Creep-feeding
Bezerros
Desempenho
Lactentes.
Ciências Agrárias
description The aim of this study was to evaluate the effects of multiple supplements with different protein sources on the performance, intake, nutrient digestibility, and microbial protein production efficiency of lactating beef heifers under grazing. The experiment was carried out during the period of transition from water-dry (February to July, 2012) using four paddocks with average of 4.5 ha. Twenty four lactating beef heifers with initial body weight of 113 kg and 3 month old, were used. The treatments were: mineral mixed (MM) ad libitum, soybean meal (SM), cottonseed meal 38% crude protein (CM), and combination of SM and CM (SMCM). There was not observed effect (P>0.10) of different protein sources on average daily gain (ADG) between the animals that received multiple supplement as well as difference was not verified for ADG between the multiple supplements and MM. Therefore, cottonseed meal can replace soybean meal or can be used in association to the soybean meal on multiple supplements for lactating beef heifers.
publishDate 2014
dc.date.none.fl_str_mv 2014-11-05
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa Empírica de Campo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14854
10.5433/1679-0359.2014v35n5p2709
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14854
identifier_str_mv 10.5433/1679-0359.2014v35n5p2709
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/14854/pdf_501
dc.rights.driver.fl_str_mv Copyright (c) 2014 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2014 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 35 No. 5 (2014); 2709-2722
Semina: Ciências Agrárias; v. 35 n. 5 (2014); 2709-2722
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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