Economic viability of the use of crude glycerin supplements in diets for grazing crossbred calves
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Zootecnia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014000700382 |
Resumo: | The objective of this study was to evaluate the economic returns of crossbred calves grazing on pastures formed by Urochloa brizantha fed crude glycerin as a supplement. Thirty-six crossbred calves with initial average weight of 301.5 kg were distributed in a completely randomized design with four treatments and nine replicates per treatment. The animals were maintained on rotational grazing production of Urochloa brizantha cv. Marandu. The tested treatments were 0.0, 3.33, 6.66 and 9.99% inclusion of crude glycerin in the total dry matter as a substitute for corn. The production of meat was not altered by the inclusion of glycerin in the diet. The inclusion of glycerin caused a reduction of up to 14.93% in the price of the concentrate. There was a significant increase in the total balance, which rose from 3.76 to 91.89 R$/ha with the inclusion of glycerin. The inclusion of crude glycerin in the supplement was capable of raising the net present value and the internal rate of return, proving to be an alternative to reduce the cost of production of supplemented pastured animals. |
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Economic viability of the use of crude glycerin supplements in diets for grazing crossbred calvesbeef cattlebiodieselbyproductsweight gainThe objective of this study was to evaluate the economic returns of crossbred calves grazing on pastures formed by Urochloa brizantha fed crude glycerin as a supplement. Thirty-six crossbred calves with initial average weight of 301.5 kg were distributed in a completely randomized design with four treatments and nine replicates per treatment. The animals were maintained on rotational grazing production of Urochloa brizantha cv. Marandu. The tested treatments were 0.0, 3.33, 6.66 and 9.99% inclusion of crude glycerin in the total dry matter as a substitute for corn. The production of meat was not altered by the inclusion of glycerin in the diet. The inclusion of glycerin caused a reduction of up to 14.93% in the price of the concentrate. There was a significant increase in the total balance, which rose from 3.76 to 91.89 R$/ha with the inclusion of glycerin. The inclusion of crude glycerin in the supplement was capable of raising the net present value and the internal rate of return, proving to be an alternative to reduce the cost of production of supplemented pastured animals.Sociedade Brasileira de Zootecnia2014-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014000700382Revista Brasileira de Zootecnia v.43 n.7 2014reponame:Revista Brasileira de Zootecnia (Online)instname:Sociedade Brasileira de Zootecnia (SBZ)instacron:SBZ10.1590/S1516-35982014000700007info:eu-repo/semantics/openAccessAlmeida,Vitor Visintin Silva deSilva,Robério RodriguesQueiroz,Augusto César deOliveira,Aline CardosoSilva,Fabiano Ferreira daAbreu Filho,GeorgeLisboa,Mateus de MeloSouza,Sinvaldo Oliveira deeng2015-09-23T00:00:00Zoai:scielo:S1516-35982014000700382Revistahttps://www.rbz.org.br/pt-br/https://old.scielo.br/oai/scielo-oai.php||bz@sbz.org.br|| secretariarbz@sbz.org.br1806-92901516-3598opendoar:2015-09-23T00:00Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ)false |
dc.title.none.fl_str_mv |
Economic viability of the use of crude glycerin supplements in diets for grazing crossbred calves |
title |
Economic viability of the use of crude glycerin supplements in diets for grazing crossbred calves |
spellingShingle |
Economic viability of the use of crude glycerin supplements in diets for grazing crossbred calves Almeida,Vitor Visintin Silva de beef cattle biodiesel byproducts weight gain |
title_short |
Economic viability of the use of crude glycerin supplements in diets for grazing crossbred calves |
title_full |
Economic viability of the use of crude glycerin supplements in diets for grazing crossbred calves |
title_fullStr |
Economic viability of the use of crude glycerin supplements in diets for grazing crossbred calves |
title_full_unstemmed |
Economic viability of the use of crude glycerin supplements in diets for grazing crossbred calves |
title_sort |
Economic viability of the use of crude glycerin supplements in diets for grazing crossbred calves |
author |
Almeida,Vitor Visintin Silva de |
author_facet |
Almeida,Vitor Visintin Silva de Silva,Robério Rodrigues Queiroz,Augusto César de Oliveira,Aline Cardoso Silva,Fabiano Ferreira da Abreu Filho,George Lisboa,Mateus de Melo Souza,Sinvaldo Oliveira de |
author_role |
author |
author2 |
Silva,Robério Rodrigues Queiroz,Augusto César de Oliveira,Aline Cardoso Silva,Fabiano Ferreira da Abreu Filho,George Lisboa,Mateus de Melo Souza,Sinvaldo Oliveira de |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Almeida,Vitor Visintin Silva de Silva,Robério Rodrigues Queiroz,Augusto César de Oliveira,Aline Cardoso Silva,Fabiano Ferreira da Abreu Filho,George Lisboa,Mateus de Melo Souza,Sinvaldo Oliveira de |
dc.subject.por.fl_str_mv |
beef cattle biodiesel byproducts weight gain |
topic |
beef cattle biodiesel byproducts weight gain |
description |
The objective of this study was to evaluate the economic returns of crossbred calves grazing on pastures formed by Urochloa brizantha fed crude glycerin as a supplement. Thirty-six crossbred calves with initial average weight of 301.5 kg were distributed in a completely randomized design with four treatments and nine replicates per treatment. The animals were maintained on rotational grazing production of Urochloa brizantha cv. Marandu. The tested treatments were 0.0, 3.33, 6.66 and 9.99% inclusion of crude glycerin in the total dry matter as a substitute for corn. The production of meat was not altered by the inclusion of glycerin in the diet. The inclusion of glycerin caused a reduction of up to 14.93% in the price of the concentrate. There was a significant increase in the total balance, which rose from 3.76 to 91.89 R$/ha with the inclusion of glycerin. The inclusion of crude glycerin in the supplement was capable of raising the net present value and the internal rate of return, proving to be an alternative to reduce the cost of production of supplemented pastured animals. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-07-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014000700382 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014000700382 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-35982014000700007 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Zootecnia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Zootecnia |
dc.source.none.fl_str_mv |
Revista Brasileira de Zootecnia v.43 n.7 2014 reponame:Revista Brasileira de Zootecnia (Online) instname:Sociedade Brasileira de Zootecnia (SBZ) instacron:SBZ |
instname_str |
Sociedade Brasileira de Zootecnia (SBZ) |
instacron_str |
SBZ |
institution |
SBZ |
reponame_str |
Revista Brasileira de Zootecnia (Online) |
collection |
Revista Brasileira de Zootecnia (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ) |
repository.mail.fl_str_mv |
||bz@sbz.org.br|| secretariarbz@sbz.org.br |
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1750318151313129472 |