Effects of bentonite on fermentation in the rumen simulation technique (Rusitec) and on rumen ciliate protozoa
نویسندگان
چکیده
منابع مشابه
Rumen holotrich ciliate protozoa.
Factors Influencing Size of the Protozoal Population .................................................................. 28 Diurnal Variations in the Holotrich Population ............................................ ......................28 IN VITRO CULTIVATION OF HOLOTRICH PROTOZOA...........................................................28 TECHNIQUES FOR ISOLATION OF HOLOTRICH CILIATES FROM R...
متن کاملRôle of the rumen ciliate protozoa
Six rumen-fistulated and defaunated wethers were fed twice daily a pelleted diet of barley and dehydrated lucern at a rate of 50 g dry matter/kg body weight °-!5. Two months later, the sheep were divided into three equal groups. Each group was then inoculated in the rumen with one of the following three genera of protozoa : Polyplastron multivesiculatum (P), Entodinium sp. (E), or lsotricha pro...
متن کاملSome aspects of rumen ciliate protozoa.
Balch, C. C., Johnson, V. W. & Turner, I. A. (1955). Rep. Nut. Inst. Dairy. Reading, p . 40. Balch, D. A. & Rowland, S. J. (1957). Biit.J. Nutr. XI, 288. Barry, J. M. (1958). Proc. roy. Soc. B, 149, 380. Burt, A. W. A. (1957). Dairy Sci. Abstr. 19, 436. Folley, S. J. (1956). The Physiology and Biochemistry of Lactation. Edinburgh and London: Oliver and Boyd. Glascock, R. F. (1958). Proc. roy. S...
متن کاملCan perfluoroalkyl acids biodegrade in the rumen simulation technique (RUSITEC)?
BACKGROUND The behaviour of perfluoroalkyl acids (PFAAs) in tissues of ruminants has been shown to differ from that of monogastrics (J Agric Food Chem 61(12):2903-2912 doi:10.1021/jf304680j, 2013; J Agric Food Chem 62(28):6861-6870, 2014). This may be a consequence of the complex microbial ecosystem in the rumen. To evaluate this hypothesis, the recovery of PFAAs was studied using the rumen sim...
متن کاملThe Role of Ciliate Protozoa in the Rumen
First described in 1843, Rumen protozoa with their striking appearance were assumed to be important for the welfare of their host. However, despite contributing up to 50% of the bio-mass in the rumen, the role of protozoa in rumen microbial ecosystem remains unclear. Phylogenetic analysis of 18S rDNA libraries generated from the rumen of cattle, sheep, and goats has revealed an unexpected diver...
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ژورنال
عنوان ژورنال: The Journal of Agricultural Science
سال: 1991
ISSN: 0021-8596,1469-5146
DOI: 10.1017/s0021859600076279