Economic viability of feeding dairy cows on diets containing different levels of soybean oil.

Detalhes bibliográficos
Autor(a) principal: LOPES, M. A.
Data de Publicação: 2012
Outros Autores: LAGE, L. A., LOPES, F. C. F., RIBEIRO, C. G. S., GAMA, M. A. S. da, RODRIGUEZ, N. M.
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/942165
https://doi.org/10.1590/S1516-35982012000900017
Resumo: The objective of this study was to evaluate the economic viability of feeding dairy cows with diets containing different levels of soybean oil. Cows were fed diets based on tropical forage (Pennisetum purpureum Schum) supplemented with different levels of soybean oil (0.0, 1.5, 3.0, and 4.5% of diet DM). The calculations were made considering the prices of the dietary ingredients and the daily consumption of each dietary treatment. The milk quality-based payment was estimated on the bonus paid for milk fat and protein contents according to two systems used by companies of the dairy sector. The economic benefit was calculated as the difference between the income obtained from milk sale and the cost associated with animal feeding. The MOP scenario analysis (most likely - optimistic - pessimistic) was performed on the basis of the real scenario and variations in milk price and inputs observed in season and off-season periods over the years under study. The diet with 1.5% soybean oil had higher economic benefit when compared with those containing 3.0 and 4.5% soybean oil. All the dietary soybean oil levels would result in bonuses for milk protein content (higher than 3.03 and 3.21). Only the control diet showed a positive economic balance. The bonuses paid for milk protein content were insufficient to cover the additional costs associated with the inclusion of soybean oil in the diets, resulting in negative balances for the treatments with 1.5; 3.0 and 4.5% soybean oil, demonstrating the economic non-viability of supplementing diets of lactating cows with soybean oil.
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spelling Economic viability of feeding dairy cows on diets containing different levels of soybean oil.Qualidade do leiteCusto de ProduçãoNutriçãoThe objective of this study was to evaluate the economic viability of feeding dairy cows with diets containing different levels of soybean oil. Cows were fed diets based on tropical forage (Pennisetum purpureum Schum) supplemented with different levels of soybean oil (0.0, 1.5, 3.0, and 4.5% of diet DM). The calculations were made considering the prices of the dietary ingredients and the daily consumption of each dietary treatment. The milk quality-based payment was estimated on the bonus paid for milk fat and protein contents according to two systems used by companies of the dairy sector. The economic benefit was calculated as the difference between the income obtained from milk sale and the cost associated with animal feeding. The MOP scenario analysis (most likely - optimistic - pessimistic) was performed on the basis of the real scenario and variations in milk price and inputs observed in season and off-season periods over the years under study. The diet with 1.5% soybean oil had higher economic benefit when compared with those containing 3.0 and 4.5% soybean oil. All the dietary soybean oil levels would result in bonuses for milk protein content (higher than 3.03 and 3.21). Only the control diet showed a positive economic balance. The bonuses paid for milk protein content were insufficient to cover the additional costs associated with the inclusion of soybean oil in the diets, resulting in negative balances for the treatments with 1.5; 3.0 and 4.5% soybean oil, demonstrating the economic non-viability of supplementing diets of lactating cows with soybean oil.MARCOS AURÉLIO LOPES, UFLA; LUCIANO ANDRADE LAGE, UFLA; FERNANDO CESAR FERRAZ LOPES, CNPGL; CARLOS GUSTAVO SANTOS RIBEIRO, UFMG; MARCO ANTONIO SUNDFELD DA GAMA, CNPGL; NORBERTO MARIO RODRIGUEZ, UFMG.LOPES, M. A.LAGE, L. A.LOPES, F. C. F.RIBEIRO, C. G. S.GAMA, M. A. S. daRODRIGUEZ, N. M.2023-01-23T18:01:26Z2023-01-23T18:01:26Z2012-12-122012info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleRevista Brasileira de Zootecnia, v. 41, n. 9, p. 2085-2091, 2012.http://www.alice.cnptia.embrapa.br/alice/handle/doc/942165https://doi.org/10.1590/S1516-35982012000900017enginfo: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:EMBRAPA2023-01-23T18:01:26Zoai:www.alice.cnptia.embrapa.br:doc/942165Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542023-01-23T18:01:26falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542023-01-23T18:01:26Repositório 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 Economic viability of feeding dairy cows on diets containing different levels of soybean oil.
title Economic viability of feeding dairy cows on diets containing different levels of soybean oil.
spellingShingle Economic viability of feeding dairy cows on diets containing different levels of soybean oil.
LOPES, M. A.
Qualidade do leite
Custo de Produção
Nutrição
title_short Economic viability of feeding dairy cows on diets containing different levels of soybean oil.
title_full Economic viability of feeding dairy cows on diets containing different levels of soybean oil.
title_fullStr Economic viability of feeding dairy cows on diets containing different levels of soybean oil.
title_full_unstemmed Economic viability of feeding dairy cows on diets containing different levels of soybean oil.
title_sort Economic viability of feeding dairy cows on diets containing different levels of soybean oil.
author LOPES, M. A.
author_facet LOPES, M. A.
LAGE, L. A.
LOPES, F. C. F.
RIBEIRO, C. G. S.
GAMA, M. A. S. da
RODRIGUEZ, N. M.
author_role author
author2 LAGE, L. A.
LOPES, F. C. F.
RIBEIRO, C. G. S.
GAMA, M. A. S. da
RODRIGUEZ, N. M.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv MARCOS AURÉLIO LOPES, UFLA; LUCIANO ANDRADE LAGE, UFLA; FERNANDO CESAR FERRAZ LOPES, CNPGL; CARLOS GUSTAVO SANTOS RIBEIRO, UFMG; MARCO ANTONIO SUNDFELD DA GAMA, CNPGL; NORBERTO MARIO RODRIGUEZ, UFMG.
dc.contributor.author.fl_str_mv LOPES, M. A.
LAGE, L. A.
LOPES, F. C. F.
RIBEIRO, C. G. S.
GAMA, M. A. S. da
RODRIGUEZ, N. M.
dc.subject.por.fl_str_mv Qualidade do leite
Custo de Produção
Nutrição
topic Qualidade do leite
Custo de Produção
Nutrição
description The objective of this study was to evaluate the economic viability of feeding dairy cows with diets containing different levels of soybean oil. Cows were fed diets based on tropical forage (Pennisetum purpureum Schum) supplemented with different levels of soybean oil (0.0, 1.5, 3.0, and 4.5% of diet DM). The calculations were made considering the prices of the dietary ingredients and the daily consumption of each dietary treatment. The milk quality-based payment was estimated on the bonus paid for milk fat and protein contents according to two systems used by companies of the dairy sector. The economic benefit was calculated as the difference between the income obtained from milk sale and the cost associated with animal feeding. The MOP scenario analysis (most likely - optimistic - pessimistic) was performed on the basis of the real scenario and variations in milk price and inputs observed in season and off-season periods over the years under study. The diet with 1.5% soybean oil had higher economic benefit when compared with those containing 3.0 and 4.5% soybean oil. All the dietary soybean oil levels would result in bonuses for milk protein content (higher than 3.03 and 3.21). Only the control diet showed a positive economic balance. The bonuses paid for milk protein content were insufficient to cover the additional costs associated with the inclusion of soybean oil in the diets, resulting in negative balances for the treatments with 1.5; 3.0 and 4.5% soybean oil, demonstrating the economic non-viability of supplementing diets of lactating cows with soybean oil.
publishDate 2012
dc.date.none.fl_str_mv 2012-12-12
2012
2023-01-23T18:01:26Z
2023-01-23T18:01:26Z
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. 41, n. 9, p. 2085-2091, 2012.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/942165
https://doi.org/10.1590/S1516-35982012000900017
identifier_str_mv Revista Brasileira de Zootecnia, v. 41, n. 9, p. 2085-2091, 2012.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/942165
https://doi.org/10.1590/S1516-35982012000900017
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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