Rumen Ciliates in Lamb Postnatal Ontogenesis

Autor: M. Skřivánek, J. Stříž, Z. Valach, J. Crha
Rok vydání: 1991
Předmět:
Zdroj: Acta Veterinaria Brno, Vol 60, Iss 2, Pp 137-141 (1991)
ISSN: 1801-7576
0001-7213
DOI: 10.2754/avb199160020137
Popis: Crha J., J. Stfi~, M. Skfivanek, Z. Valach: Rumen Ciliates in Lamb Postna­ tal Ontogenesis. Acta vet. Bmo, 60, 1991: 137 -141. The development of rumen microfauna in 7 Merino lambs from birth to 3 months was investigated. In the first week after birth, the genus Entodinium appeared; in the second week Polyplastron multivesiculatum; in the third week ,Eremoplastron bovis and Enoploplastron triloricatum; in the 5th week Diploplastron affine and Isotricha pro­ stoma; and in the 8th week Ophryoscolex tricoronatus and Dasytricha ruminantium. The average numbers of ciliates were 7 x 108.ml-l in the second and third weeks, 6 x 108.ml-l in the 4th week, and later they oscillated between 3 x 10' and 1 x 10'.ml-lru­ men liquor. Ciliates, rumen, ontogen, sheep
Databáze: OpenAIRE