title: [Bacterial colonization of different types of feeds incubated in sacco in the rumen: consequences for estimation of nitrogen degradability].
abstract: Kinetics of the microbial contamination of the residues of various feeds incubated in sacco in sheep rumen were estimated using 15N. In sacco, N degradability values, corrected for microbial N contamination were inversely related to the N content of feeds.
authors.affiliation: Unité de la Dynamique de la Digestion, I.N.R.A., Theix, Ceyrat, France.
authors.forename: L
authors.initials: L
authors.lastname: Bernard
authors.forename: O
authors.initials: O
authors.lastname: Marvalin
authors.forename: W Z
authors.initials: WZ
authors.lastname: Yang
authors.forename: C
authors.initials: C
authors.lastname: Poncet
mesh_terms: D000821:Animal Feed; D000818:Animals; D005516:Food Microbiology; D009584:Nitrogen / Q000378:metabolism*; D012417:Rumen / Q000382:microbiology*; D012756:Sheep / Q000382:microbiology*
chemical_list: D009584:Nitrogen
vernacular_title: Colonisation bactérienne de différents types d'aliments incubés in sacco dans le rumen; conséquences pour l'estimation de la dégradabilité de l'azote.