Nutritional requirements, diet calculations and measurement of soil in the nutritional management of dairy cows

Detalhes bibliográficos
Autor(a) principal: Luz, Gabriela Bueno
Data de Publicação: 2019
Outros Autores: de Matos, Raíne Fonseca, Cardoso, Jordani Borges, Brauner, Cassio Cassal
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Gaúcha (Online)
Texto Completo: http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/25
Resumo: When elaborating a feeding management for lactating cows, it is necessary to analyze the level of production, the stage of lactation, the expected consumption of dry matter, the body corporal score of the animal, among other aspects, in order to meet the nutritional requirements of the same. From this, it is possible to formulate diets for the dairy herd, which will adequately combine the nutrients in a way that meets the demand and stimulating the production potential of the animals in an efficient way for the system. However, the correct balancing is only one of the components for a good nutritional management, and the measurement of leftovers is an important factor, since the excess of food in the trough generates financial losses. Thus, the present study aims to address the nutritional requirements of dairy cows, as well as diet calculations and leftover measurement, important points to increase the producer profitability in their system.
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spelling Nutritional requirements, diet calculations and measurement of soil in the nutritional management of dairy cowsExigências nutricionais, cálculos de dieta e mensuração de sobras no manejo nutricional de vacas leiteirasDairy cowsNutritional managementProductive efficiencyBovinos leiteirosEficiência produtivaManejo alimentarWhen elaborating a feeding management for lactating cows, it is necessary to analyze the level of production, the stage of lactation, the expected consumption of dry matter, the body corporal score of the animal, among other aspects, in order to meet the nutritional requirements of the same. From this, it is possible to formulate diets for the dairy herd, which will adequately combine the nutrients in a way that meets the demand and stimulating the production potential of the animals in an efficient way for the system. However, the correct balancing is only one of the components for a good nutritional management, and the measurement of leftovers is an important factor, since the excess of food in the trough generates financial losses. Thus, the present study aims to address the nutritional requirements of dairy cows, as well as diet calculations and leftover measurement, important points to increase the producer profitability in their system.Ao elaborar um manejo alimentar para vacas em lactação é necessário analisar o nível de produção, o estágio da lactação, o consumo esperado de matéria seca, o estado corporal do animal, entre outros aspectos, com a finalidade de atender as exigências nutricionais da mesma. A partir disso, é possível formular dietas para o rebanho leiteiro que irão combinar adequadamente os nutrientes de maneira a atender a demanda requerida, e estimular o potencial de produção dos animais de modo eficiente para o sistema. Entretanto, o balanceamento correto é apenas um dos componentes para um bom manejo nutricional, sendo que a mensuração de sobras é um fator importante, já que o excesso de alimento no cocho gera perdas financeiras. Com isso, o presente estudo tem como objetivo abordar as exigências nutricionais das vacas leiteiras, assim como cálculos de dieta e mensuração de sobras, pontos importantes para aumentar a lucratividade do produtor em seu sistema.Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural2019-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/2510.36812/pag.2019251/216-31Pesquisa Agropecuária Gaúcha; Vol 25 No 1/2 (2019): PESQ. AGROP. GAÚCHA; 16-31Pesquisa Agropecuária Gaúcha; v. 25 n. 1/2 (2019): PESQ. AGROP. GAÚCHA; 16-312595-76860104-9070reponame:Pesquisa Agropecuária Gaúcha (Online)instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulinstacron:SEAPDRporhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/25/20Luz, Gabriela Bueno de Matos, Raíne Fonseca Cardoso, Jordani Borges Brauner, Cassio Cassal info:eu-repo/semantics/openAccess2021-09-24T21:46:03Zoai:ojs.revistapag.agricultura.rs.gov.br:article/25Revistahttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapagPUBhttp://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/oaipag@agricultura.rs.gov.br||2595-76860104-9070opendoar:2021-09-24T21:46:03Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sulfalse
dc.title.none.fl_str_mv Nutritional requirements, diet calculations and measurement of soil in the nutritional management of dairy cows
Exigências nutricionais, cálculos de dieta e mensuração de sobras no manejo nutricional de vacas leiteiras
title Nutritional requirements, diet calculations and measurement of soil in the nutritional management of dairy cows
spellingShingle Nutritional requirements, diet calculations and measurement of soil in the nutritional management of dairy cows
Luz, Gabriela Bueno
Dairy cows
Nutritional management
Productive efficiency
Bovinos leiteiros
Eficiência produtiva
Manejo alimentar
title_short Nutritional requirements, diet calculations and measurement of soil in the nutritional management of dairy cows
title_full Nutritional requirements, diet calculations and measurement of soil in the nutritional management of dairy cows
title_fullStr Nutritional requirements, diet calculations and measurement of soil in the nutritional management of dairy cows
title_full_unstemmed Nutritional requirements, diet calculations and measurement of soil in the nutritional management of dairy cows
title_sort Nutritional requirements, diet calculations and measurement of soil in the nutritional management of dairy cows
author Luz, Gabriela Bueno
author_facet Luz, Gabriela Bueno
de Matos, Raíne Fonseca
Cardoso, Jordani Borges
Brauner, Cassio Cassal
author_role author
author2 de Matos, Raíne Fonseca
Cardoso, Jordani Borges
Brauner, Cassio Cassal
author2_role author
author
author
dc.contributor.author.fl_str_mv Luz, Gabriela Bueno
de Matos, Raíne Fonseca
Cardoso, Jordani Borges
Brauner, Cassio Cassal
dc.subject.por.fl_str_mv Dairy cows
Nutritional management
Productive efficiency
Bovinos leiteiros
Eficiência produtiva
Manejo alimentar
topic Dairy cows
Nutritional management
Productive efficiency
Bovinos leiteiros
Eficiência produtiva
Manejo alimentar
description When elaborating a feeding management for lactating cows, it is necessary to analyze the level of production, the stage of lactation, the expected consumption of dry matter, the body corporal score of the animal, among other aspects, in order to meet the nutritional requirements of the same. From this, it is possible to formulate diets for the dairy herd, which will adequately combine the nutrients in a way that meets the demand and stimulating the production potential of the animals in an efficient way for the system. However, the correct balancing is only one of the components for a good nutritional management, and the measurement of leftovers is an important factor, since the excess of food in the trough generates financial losses. Thus, the present study aims to address the nutritional requirements of dairy cows, as well as diet calculations and leftover measurement, important points to increase the producer profitability in their system.
publishDate 2019
dc.date.none.fl_str_mv 2019-07-01
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 http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/25
10.36812/pag.2019251/216-31
url http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/25
identifier_str_mv 10.36812/pag.2019251/216-31
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/25/20
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural
publisher.none.fl_str_mv Departamento de Diagnóstico e Pesquisa Agropecuária. Secretaria de Agricultura, Pecuária e Desenvolvimento Rural
dc.source.none.fl_str_mv Pesquisa Agropecuária Gaúcha; Vol 25 No 1/2 (2019): PESQ. AGROP. GAÚCHA; 16-31
Pesquisa Agropecuária Gaúcha; v. 25 n. 1/2 (2019): PESQ. AGROP. GAÚCHA; 16-31
2595-7686
0104-9070
reponame:Pesquisa Agropecuária Gaúcha (Online)
instname:Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
instacron:SEAPDR
instname_str Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
instacron_str SEAPDR
institution SEAPDR
reponame_str Pesquisa Agropecuária Gaúcha (Online)
collection Pesquisa Agropecuária Gaúcha (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Gaúcha (Online) - Secretaria de Agricultura, Pecuária e Desenvolvimento Rural do Rio Grande do Sul
repository.mail.fl_str_mv pag@agricultura.rs.gov.br||
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