The effect of sodium bicarbonate or live yeast culture (Saccharomyces cerevisiae) on the metabolism and production of Lactating dairy cows
| Author(s) | Der Bedrosian, Michelle | |
| Date Accessioned | 2011-03-07T23:24:58Z | |
| Date Available | 2011-03-07T23:24:58Z | |
| Publication Date | 2009 | |
| Abstract | Recent studies have shown that feeding live yeasts to dairy cows has the ability to moderate ruminal pH. The objective of this study was to compare the effects of feeding live yeasts or sodium bicarbonate, a traditional buffer, on metabolic indices, digestibility of the total mixed ration (TMR) and milk production and composition in lactating dairy cows. Twenty-eight lactating Holstein cows (77 ± 31 days in milk, 39.4 ± 7.2 kg milk/d) were assigned to blocks by milk production, lactation number, and days in milk and randomly allocated to one of three treatments in a replicated 3 × 3 Latin square design. | en_US |
| Advisor | Kung, Limin, Jr. | |
| Degree | M.S. | |
| Department | University of Delaware, Department of Animal and Food Sciences | |
| URL | http://udspace.udel.edu/handle/19716/5824 | |
| Publisher | University of Delaware | en_US |
| dc.subject.lcsh | Sodium bicarbonate | |
| dc.subject.lcsh | Saccharomyces cerevisiae | |
| dc.subject.lcsh | Dairy cattle -- Feeding and feeds | |
| dc.subject.lcsh | Hydrogen-ion concentration | |
| dc.subject.lcsh | Dairy cattle -- Metabolism | |
| Title | The effect of sodium bicarbonate or live yeast culture (Saccharomyces cerevisiae) on the metabolism and production of Lactating dairy cows | en_US |
| Type | Thesis | en_US |