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

Accuracy of methane emissions predicted from milk mid-infrared spectra and measured by laser methane detectors in Brown Swiss dairy cows

Denninger, Thomas M; Schwarm, Angela Dagmar; Dohme-Meier, Frigga; Münger, Andreas; Bapst, Beat; Wegmann, Sylvia; Grandl, Florian; Vanlierde, Amélie; Sorg, Diana; Ortmann, Sylvia; Clauss, Marcus; Kreuzer, Michael (Peer reviewed; Journal article, 2020)

Since heritability of methane (CH4) emissions in ruminants was demonstrated, various attempts to generate large individual animal CH4 data sets were initiated. Predicting individual CH4 emissions based on equations using ...

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)

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, Clementina; Sommerseth, Jon Kristian; Prestløkken, Egil (Journal article; Peer reviewed, 2021)

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)

Effect of supplementation of pelleted hazel (Corylus avellana) leaves on blood antioxidant activity, cellular immune response and heart beat parameters in sheep

Wang, Shaopu; Giller, Katrin; Hillmann, Edna; Marquardt, Svenja; Schwarm, Angela Dagmar (Peer reviewed; Journal article, 2019)

Hazel leaves (Corylus avellana) fed to sheep resulted in decreased methane emissions without negatively affecting feed intake and were found to have antioxidant properties in vitro. The objective of this study was to ...

Immediate effect of Acacia mearnsii tannins on methane emissions and milk fatty acid profiles of dairy cows

Denninger, Thomas M; Schwarm, Angela Dagmar; Birkinshaw, Amy; Terranova, Melissa; Dohme-Meier, Frigga; Muenger, Andreas; Eggerschwiler, Lukas; Bapst, Beat; Wegmann, Silvia; Clauss, Marcus; Kreuzer, Michael (Peer reviewed; Journal article, 2020)

Increasing the proportion of hazel leaves in the diet of dairy cows reduced methane yield and excretion of nitrogen in volatile form, but not milk yield

Terranova, Melissa; Eggerschwiler, Lukas; Ortmann, Sylvia; Clauss, Marcus; Kreuzer, Michael; Schwarm, Angela Dagmar (Peer reviewed; Journal article, 2020)

Integrating heterogeneous across-country data for proxy-based random forest prediction of enteric methane in dairy cattle

Negussie, Enyew; Gonzalez-Recio, Oscar; Battagin, Mara; Bayat, Ali-Reza; Boland, Tommy M.; de Haas, Yvette; Garcia-Rodriguez, Aser; Garnsworthy, Philip C.; Gengler, Nicolas; Kreuzer, Michael; Kuhla, Björn; Lassen, Jan; Peiren, Nico; Pszczola, Marcin; Schwarm, Angela Dagmar; Soyeurt, Helene; Vanlierde, Amélie; Yan, Tianhai; Biscarini, Filippo (Journal article; Peer reviewed, 2022)

Methane emission, metabolism and performance of Holstein dairy cows with low, medium and high lymphocyte proliferation during transition

Meese, Susanne; Ulbrich, Susanne E.; Bollwein, Heinrich; Bruckmaier, Rupert; Wellnitz, Olga; Kreuzer, Michael; Röntgen, Monika; Gimsa, Ulrike; Schwarm, Angela Dagmar (Peer reviewed; Journal article, 2020)

This study aimed to identify interactions between state of lactation (dry or early lactating) and immune responder group (low, medium, or high) for energy metabolism traits as well as metabolic and immunological traits in ...

Methane emissions and milk fatty acid profiles in dairy cows fed linseed, measured at the group level in a naturally ventilated housing and individually in respiration chambers

Poteko, Jernej; Schrade, Sabine; Zeyer, Kerstin; Mohn, Joachim; Zaehner, Michael; Zeitz, Johanna O.; Kreuzer, Michael; Schwarm, Angela Dagmar (Peer reviewed; Journal article, 2020)

Cows emit the greenhouse gas methane (CH4) as a result of microbial feed digestion. Methane emissions can be reduced by adopting nutritional strategies, such as dietary supplementation of linseed. Additionally, the oil in ...