Zobrazeno 1 - 10
of 37
pro vyhledávání: '"S. O. Mann"'
Autor:
C. S. Stewart, S. O. Mann
Publikováno v:
Journal of General Microbiology. 84:379-382
Publikováno v:
Microbiology. 126:219-230
Four gnotobiotic lambs were fed, after weaning, on a pelleted concentrate diet containing 90% barley. They were inoculated with a defined flora of 11 species of bacteria designed to reproduce the feed digestion of the conventional lamb. Cultural asse
Publikováno v:
Proceedings of the Royal Society of Edinburgh. Section B. Natural Environment. 75:171-180
SynopsisThe micro-organisms in rumen samples from Red deer, hill sheep and reindeer grazing their natural pastures in the Scottish Highlands were examined at different seasons over a number of years. The total counts of bacteria and protozoa varied w
Autor:
S. O. Mann, P. N. Hobson
Publikováno v:
Journal of General Microbiology. 25:227-240
SUMMARY: Facultatively anaerobic bacteria appear to play little part in glycerol fermentation in the sheep rumen. Amongst the most important members of the glycerol-fermenting flora are strict anaerobes of the group Selenomonas ruminantium var. lacti
Autor:
A. E. Oxford, S. O. Mann
Publikováno v:
Journal of General Microbiology. 12:140-146
SUMMARY: The abomasums of three very young calves and two kids, of which all, save one suckled kid, had been fed on milk by bottle, were found to be supporting large populations of lactobacilli of both homo- and heterofermentative types. The heterofe
Publikováno v:
British Journal of Nutrition. 8:246-252
Publikováno v:
Animal Science. 9:247-250
In previous work the rumen microbiology of young animals fed on a high carbohydrate ration has been considered and has tended to be fairly consistent (Eadie, Hobson and Mann, 1959; Eadie, 1962). In this note a further controlled experiment on calves
Publikováno v:
The Journal of Agricultural Science. 68:195-204
The absorption of28Mg from the gastro-intestinal tract of sheep has been measured on both hay and spring grass diets, each of which supplied approximately the same amount of magnesium daily. A hypomagnesaemic response to the latter diet was accompani
Autor:
S. O. Mann
Publikováno v:
Journal of Applied Bacteriology. 33:403-409
Summary. When the barley ration fed to a heifer was increased from a steady rate of 3 × 1·7 kg/24 h to 10 kg within 7 h, the animal became lethargic and scoured, and rumen movement ceased. These clinical symptoms were accompanied by gross changes i
Publikováno v:
Journal of General Microbiology. 16:156-168
SUMMARY: A Gram-negative, non-flagellated, asporogenous, anaerobic, iodophilic, curved rod (2·5 μ. × 0·5 μ.) was isolated from the rumen of a sheep and designated Bacteroides amylogenes n.sp. This organism transforms a number of carbohydrates in