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Short communication: Measurements of methane emissions from feed samples in filter bags or dispersed in the medium in an in vitro gas production system

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F13%3A%230001864" target="_blank" >RIV/00027014:_____/13:#0001864 - isvavai.cz</a>

  • Result on the web

    <a href="http://www.vuzv.cz/sites/File/_privat/13095.pdf" target="_blank" >http://www.vuzv.cz/sites/File/_privat/13095.pdf</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.3168/jds.2013-6556" target="_blank" >10.3168/jds.2013-6556</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Short communication: Measurements of methane emissions from feed samples in filter bags or dispersed in the medium in an in vitro gas production system

  • Original language description

    The objective of this study was to compare methane (CH4) emissions from different feeds when incubated within filter bags for in vitro analysis or directly dispersed in the medium in an automated gas in vitro system. Four different concentrates and 4 forages were used in this study. Two lactating Swedish Red cows were used for the collection of rumen fluid. Feed samples were milled to pass a 1.0-mm screen. Aliquots (0.5 g) of samples were weighed directly in the bottles or within the F 0285 filter bagsthat were placed in the bottles. Gas samples were taken during 24 and 48 h of incubation, and CH4 concentration was determined. The data were analyzed using a general linear model. Feeds differed significantly in CH4 emission both at 24 and at 48 h of incubation. The interaction between feed and method on methane emission in vitro was significant, indicating that the ranking of feeds was not consistent between the methods. Generally, greater amounts of CH4 were emitted from samples direc

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    GH - Nutrition of farm animals

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2013

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of Dairy Science

  • ISSN

    0022-0302

  • e-ISSN

  • Volume of the periodical

    96

  • Issue of the periodical within the volume

    7

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    4

  • Pages from-to

    4643-4646

  • UT code for WoS article

    000320745200058

  • EID of the result in the Scopus database