Cinética ruminal de dietas contendo farelo de mamona destoxificado / Ruminal kinetics of diets containing detoxicated castor bean meal
Arq. bras. med. vet. zootec. (Online)
; 67(2): 636-641, Mar-Apr. 2015. tab
Artigo
em Português
| VETINDEX
| ID: vti-26739
Biblioteca responsável:
BR68.1
Localização: BR68.1
ABSTRACT
The kinetics of gas production and in vitro ruminal degradation of diets contained replacement of soybean meal (SBM) by detoxicated castorbean meal (DCBM) (0, 15, 30 and 45% of substitution) were evaluated in this study. Values of gas production of non-fibrous carbohydrates (Vf1), fibrous carbohydrates (Vf2) and total carbohydrates (V) showed quadratic behavior, and by observation of equations can be obtained inclusions of 25% the V and Vf1 obtained maximum values of 174.7 and 237.8 ml gas / g DM, respectively. The potential degradability (PD) and effective degradability (ED) of dry matter showed quadratic behavior and by observation of equations can be perceive that up to 18.0% there was an increase in the values of PD and ED that obtained maximum values of 93.7% and 55.7%, respectively. The replacement of SBM by DCBM from 15 to 30% increased the kinetics of gas production and rumen degradation.(AU)
Texto completo:
Disponível
Base de dados:
VETINDEX
Assunto principal:
Ricinus
/
Rúmen
/
Inativação Metabólica
/
Biocombustíveis
/
Microbiota
Limite:
Animais
Idioma:
Português
Revista:
Arq. bras. med. vet. zootec. (Online)
Ano de publicação:
2015
Tipo de documento:
Artigo
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