Blar i NIBIO Brage på forfatter "Schwarm, Angela Dagmar"

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    • Associations among nutrient concentration, silage fermentation products, in vivo organic matter digestibility, rumen fermentation and in vitro methane yield in 78 grass silages 

      Weiby, Kim Viggo Paulsen; Krizsan, Sophie Julie; Eknæs, Margrete; Schwarm, Angela Dagmar; Whist, Anne Cathrine; Schei, Ingunn; Steinshamn, Håvard; Lund, Peter; Beauchemin, Karen A.; Dønnem, Ingjerd (Peer reviewed; Journal article, 2022-02-23)
      Grass-clover silage constitutes a large part of ruminant diets in Northern and Western Europe, but the impact of silage quality on methane (CH4) production is largely unknown. This study was conducted to identify the quality ...

    • A basic model to predict enteric methane emission from dairy cows and its application to update operational models for the national inventory in Norway 

      Niu, Puchun; Schwarm, Angela Dagmar; Bonesmo, Helge; Kidane, Alemayehu; Åby, Bente Aspeholen; Storlien, Tonje Marie; Kreuzer, Michael; Alvarez Flores, Maria Clementina; Sommerseth, Jon Kristian; Prestløkken, Egil (Peer reviewed; Journal article, 2021-06-25)
      Many techniques exist to quantify enteric methane (CH4) emissions from dairy cows. Since measurement on the entire national cow populations is not possible, it is necessary to use estimates for national inventory reporting. ...

    • Prediction of enteric methane emissions by sheep using an intercontinental database 

      Belanche, Alejandro; Hristov, Alexander N.; Van Lingen, Henk; Denman, Stuart J; Kebreab, Ermias; Schwarm, Angela Dagmar; Kreuzer, Michael; Niu, Mutian; Eugène, Maguy A.; Niderkorn, Vincent; Martin, Cécile; Archimede, Harry; McGee, Mark; Reynolds, Christopher K.; Crompton, Les A.; Bayat, Ali-Reza; Yu, Zhongtang; Bannink, André; Dijkstra, Jan; Chaves, Alex V.; Clark, Harry; Muetzel, Stefan; Lind, Vibeke; Moorby, Jon M.; Rooke, John; Aubry, Aurelie; Antezana, Walter; Wang, Mi; Hegarty, Roger; Hutton Oddy, V; Hill, Julian; Vercoe, Philip E; Savian, Jean Victor; Abdalla, Adibe Luiz; Soltan, Yosra A; Gomes Monteiro, Alda Lucia; Ku-Vera, Juan Carlos; Jaurena, Gustavo; Gomez-Bravo, Carlos; Mayorga, Olga; Congio, Guilhermo F.S.; Yáñez-Ruíz, David R. (Peer reviewed; Journal article, 2022-12-15)
      Enteric methane (CH4) emissions from sheep contribute to global greenhouse gas emissions from livestock. However, as already available for dairy and beef cattle, empirical models are needed to predict CH4 emissions from ...