SHORT COMMUNICATION
The effects of the forage preservation methods on fermentation parameters in ruminal fluid of fattening bulls
 
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Department of Animal Nutrition and Feeds, Institute of Animal Science of Lithuanian Veterinary Academy, R. Žebenkos 12, LT-82317 Baisogala, Radviliškio r., Lithuania
 
 
Publication date: 2004-08-30
 
 
Corresponding author
J. Jatkauskas   

Department of Animal Nutrition and Feeds, Institute of Animal Science of Lithuanian Veterinary Academy, R. Žebenkos 12, LT-82317 Baisogala, Radviliškio r., Lithuania
 
 
J. Anim. Feed Sci. 2004;13(Suppl. 1):107-110
 
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ABSTRACT
Treatment F (inoculant) produced more and treatment A (chemical additive) produced less fermentation products compared with untreated (C) silage. Treatment A preserved more WSC and treatment F produced more lactic acid. Fattening bulls were offered silages ad libitum. When ruminal fluid samples were analysed the number of protozoa tended to be higher with A treated silage. Rumen pH, ammonia-N, total VFA did not differ between the diets in mean values, but the proportion of acetate was significantly lower (P<0.05) with F treated silage and the proportion of propionate was significantly higher (P<0.01) when F and A silages were fed compared with C silage.
ISSN:1230-1388
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