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Details van artikel 10 van 16 gevonden artikelen
| Titel: |
Some observations on the caecal micro-flora of the chick during the first two weeks of life |
| Auteur: |
Mead, G. C. Adams, B. W. |
| Verschenen in: |
British poultry science |
| Paginering: | Jaargang 16 (1975) nr. 2 pagina's 169-176 |
| Jaar: |
1975-03 |
| Inhoud: |
1. Changes in the caecal flora of chicks aged from approximately 3 h to 14 d were studied. 2. Counts obtained by means of a conventional anaerobic plating method and a method for the stricter anaerobes remained comparable throughout but occasionally it was found that strains of anaerobic bacteria isolated from the predominant flora of 4- to 14-d-old birds could not be grown when tested by the conventional method. 3. During the 14-d period approximately 100% of the organisms isolated on anaerobic plates utilised uric acid up to the third day but the incidence subsequently declined and in one case represented only 4% of the total flora. 4. The predominant uric acid-utilising bacteria were Streptococcus faecalis and Escherichia coli up to 3 d of age and various types of anaerobic bacteria thereafter. 5. None of the isolates showed an absolute requirement for uric acid. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 10 van 16 gevonden artikelen
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