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EFFECT OF USING FEED BLOCKS CONTAINING DIFFERENT NITROGEN SOURCES AND BEAKER'S YEAST ON RUMEN FERMENTATION OF AWASSI SHEEPS | ||
| IRAQ JOURNAL OF AGRICULTURE | ||
| Article 1, Volume 21, Issue 2, 2016, Pages 0-0 | ||
| Authors | ||
| Sh. A. Hassan; S. Sh. Ibrahim | ||
| Abstract | ||
| This study was undertaken to examine the effect of different nitrogenous sources (poultry litters, poultry litter+urea and urea only) with or without Saccharomyces cervicea (SC) in manufacturing of feed blocks on rumen fermentation from (pH) and (NH3-N) value of rumen liquid. Twenty four Awassi rams with 42.50 kg average weight 1.2-1.5 years old were randomly divided into 6 equal groups with 3×2 factorial experiment. Results showed using of feed blocks with different nitrogenous sources had highly significant (p<0,01) effect on increase level of ammonia nitrogen (NH3-N) rumen liquid, while there was no effect on rumen (pH) by different nitrogenous sources or (SC) Supplementation . The (SC) supplementation had significant (P<0.05) effect on decrease level of ammonia nitrogen (NH3-N) rumen liquid. And the interaction between effect of feed blocks with different nitrogenous sources and (SC) supplementation had highly significant (p<0.01) effect on decrease level of ammonia nitrogen (NH3-N) rumen liquid. | ||
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