CULTURA DE LEVEDURAS NA DIGESTIBILIDADE in vitro DE DIETAS COM DIFERENTES PROPORÇÕES DE VOLUMOSOS
The objective of this work was to evaluate the effect of Saccharomyces cerevisiae at levels 0; 0.2; 0.4 and 0.6 g/L on the in vitro digestibility of dry matter (IVDDM), crude protein (IVDCP) and neutral detergent fiber (IVDNDF) in diets containing, in DM, 100, 75, 50 and 25% Cynodon dactylon grass....
Main Authors: | , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Universidade Federal de Goiás
2015-04-01
|
Series: | Ciência Animal Brasileira |
Subjects: | |
Online Access: | http://www.revistas.ufg.br/index.php/vet/article/view/16565/18519 |
_version_ | 1819205302261645312 |
---|---|
author | Fabio José Ferreira Figueiroa Antonio Ferriani Branco Julio Cesar Barreto Silvana Teixeira Carvalho Fernanda Granzotto Marcus Vinicius Moraes de Oliveira Rafael Henrique Tonissi Buschinelli de Goes |
author_facet | Fabio José Ferreira Figueiroa Antonio Ferriani Branco Julio Cesar Barreto Silvana Teixeira Carvalho Fernanda Granzotto Marcus Vinicius Moraes de Oliveira Rafael Henrique Tonissi Buschinelli de Goes |
author_sort | Fabio José Ferreira Figueiroa |
collection | DOAJ |
description | The objective of this work was to evaluate the effect of Saccharomyces cerevisiae at levels 0; 0.2; 0.4 and 0.6 g/L on the in vitro digestibility of dry matter (IVDDM), crude protein (IVDCP) and neutral detergent fiber (IVDNDF) in diets containing, in DM, 100, 75, 50 and 25% Cynodon dactylon grass. The experimental design was completely randomized with 4x4 factorial scheme. The rumen fluid was collected from a cannulated cattle and food were incubated by two stages technique (48 hours + 24 hours), in artificial rumen. The data were interpreted by analysis of variance and regression studies. The elevation of the yeast has provided increases in IVDDM, IVDCP and IVDNDF in all treatments, except at the level of 0.6 g/L in the diets containing 100, 75 and 50% roughage for IVDDM and IVDNDF, and 100 and 75% for IVDCP, which presented quadratic behavior. We concluded that in diets with proportion of roughage equal or above 50%, the digestibility can be improved with the use of yeast to the level of 0.4 g/L. In diets with more than 50% of concentrate the improvement in digestibility occurs linearly with increasing levels of yeast. |
first_indexed | 2024-12-23T04:49:33Z |
format | Article |
id | doaj.art-407ea386bc1a47f886d3cf53e1b8cbab |
institution | Directory Open Access Journal |
issn | 1518-2797 1809-6891 |
language | English |
last_indexed | 2024-12-23T04:49:33Z |
publishDate | 2015-04-01 |
publisher | Universidade Federal de Goiás |
record_format | Article |
series | Ciência Animal Brasileira |
spelling | doaj.art-407ea386bc1a47f886d3cf53e1b8cbab2022-12-21T17:59:30ZengUniversidade Federal de GoiásCiência Animal Brasileira1518-27971809-68912015-04-0116216917810.1590/1089-6891v16i216565CULTURA DE LEVEDURAS NA DIGESTIBILIDADE in vitro DE DIETAS COM DIFERENTES PROPORÇÕES DE VOLUMOSOSFabio José Ferreira Figueiroa0Antonio Ferriani Branco1Julio Cesar Barreto2Silvana Teixeira Carvalho3Fernanda Granzotto4Marcus Vinicius Moraes de Oliveira5Rafael Henrique Tonissi Buschinelli de Goes6Mestre em Zootecnia pela Universidade Estadual de Maringá. Maringá, PR, Brasil.Professor do Departamento de Zootecnia da Universidade Estadual de Maringá, Maringá, PR, Brasil. Doutor em Zootecnia pela Universidade Estadual de Maringá, Maringá, PR, Brasil.Professora da Universidade Estadual do Oeste do Paraná, Marechal Candido Rondon, PR, Brasil.Professora do Instituto de Biodiversidade e Florestas, da Universidade Federal do Oeste do Pará, Santarém, PA, Brasil.Professor da Universidade Estadual de Mato Grosso do Sul, Aquidauana, MS, BrasilProfessor da Faculdade de Ciências Agrárias da Universidade Federal da Grande Dourados, Dourados, MS, Brasil. rafaelgoes@ufgd.edu.brThe objective of this work was to evaluate the effect of Saccharomyces cerevisiae at levels 0; 0.2; 0.4 and 0.6 g/L on the in vitro digestibility of dry matter (IVDDM), crude protein (IVDCP) and neutral detergent fiber (IVDNDF) in diets containing, in DM, 100, 75, 50 and 25% Cynodon dactylon grass. The experimental design was completely randomized with 4x4 factorial scheme. The rumen fluid was collected from a cannulated cattle and food were incubated by two stages technique (48 hours + 24 hours), in artificial rumen. The data were interpreted by analysis of variance and regression studies. The elevation of the yeast has provided increases in IVDDM, IVDCP and IVDNDF in all treatments, except at the level of 0.6 g/L in the diets containing 100, 75 and 50% roughage for IVDDM and IVDNDF, and 100 and 75% for IVDCP, which presented quadratic behavior. We concluded that in diets with proportion of roughage equal or above 50%, the digestibility can be improved with the use of yeast to the level of 0.4 g/L. In diets with more than 50% of concentrate the improvement in digestibility occurs linearly with increasing levels of yeast.http://www.revistas.ufg.br/index.php/vet/article/view/16565/18519addictivebovineprobioticrumenruminants |
spellingShingle | Fabio José Ferreira Figueiroa Antonio Ferriani Branco Julio Cesar Barreto Silvana Teixeira Carvalho Fernanda Granzotto Marcus Vinicius Moraes de Oliveira Rafael Henrique Tonissi Buschinelli de Goes CULTURA DE LEVEDURAS NA DIGESTIBILIDADE in vitro DE DIETAS COM DIFERENTES PROPORÇÕES DE VOLUMOSOS Ciência Animal Brasileira addictive bovine probiotic rumen ruminants |
title | CULTURA DE LEVEDURAS NA DIGESTIBILIDADE in vitro DE DIETAS COM DIFERENTES PROPORÇÕES DE VOLUMOSOS |
title_full | CULTURA DE LEVEDURAS NA DIGESTIBILIDADE in vitro DE DIETAS COM DIFERENTES PROPORÇÕES DE VOLUMOSOS |
title_fullStr | CULTURA DE LEVEDURAS NA DIGESTIBILIDADE in vitro DE DIETAS COM DIFERENTES PROPORÇÕES DE VOLUMOSOS |
title_full_unstemmed | CULTURA DE LEVEDURAS NA DIGESTIBILIDADE in vitro DE DIETAS COM DIFERENTES PROPORÇÕES DE VOLUMOSOS |
title_short | CULTURA DE LEVEDURAS NA DIGESTIBILIDADE in vitro DE DIETAS COM DIFERENTES PROPORÇÕES DE VOLUMOSOS |
title_sort | cultura de leveduras na digestibilidade in vitro de dietas com diferentes proporcoes de volumosos |
topic | addictive bovine probiotic rumen ruminants |
url | http://www.revistas.ufg.br/index.php/vet/article/view/16565/18519 |
work_keys_str_mv | AT fabiojoseferreirafigueiroa culturadelevedurasnadigestibilidadeinvitrodedietascomdiferentesproporcoesdevolumosos AT antonioferrianibranco culturadelevedurasnadigestibilidadeinvitrodedietascomdiferentesproporcoesdevolumosos AT juliocesarbarreto culturadelevedurasnadigestibilidadeinvitrodedietascomdiferentesproporcoesdevolumosos AT silvanateixeiracarvalho culturadelevedurasnadigestibilidadeinvitrodedietascomdiferentesproporcoesdevolumosos AT fernandagranzotto culturadelevedurasnadigestibilidadeinvitrodedietascomdiferentesproporcoesdevolumosos AT marcusviniciusmoraesdeoliveira culturadelevedurasnadigestibilidadeinvitrodedietascomdiferentesproporcoesdevolumosos AT rafaelhenriquetonissibuschinellidegoes culturadelevedurasnadigestibilidadeinvitrodedietascomdiferentesproporcoesdevolumosos |