Economic viability of feeding dairy cows on diets containing different levels of soybean oil.
Autor(a) principal: | |
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Data de Publicação: | 2012 |
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/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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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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1794503538228854784 |