High concentrations of crude glycerin on ruminal parameters, microbial yield, and in vitro greenhouse gases production in dairy cows
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Date
Advisor
Coadvisor
Graduate program
Undergraduate course
Journal Title
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Publisher
Canadian Science Publishing, Nrc Research Press
Type
Article
Access right
Acesso aberto
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Abstract
Holstein cows were used to evaluate the inclusion of elevated concentrations of crude glycerin on ruminal parameters, production of greenhouse gases, and microbial yield. The use of up to 300 g kg(-1) reduces ruminal bacteria yield and NH3-N, without affecting the pH. Moreover, 300 g kg(-1) glycerin increases methane production.
Description
Keywords
bacteria, glycerol, dairy cow, methane, microorganism
Language
English
Citation
Canadian Journal Of Animal Science. Ottawa: Canadian Science Publishing, Nrc Research Press, v. 96, n. 4, p. 461-465, 2016.
