Blar i NIBIO Brage på forfatter "Hetta, Mårten"
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Effects of daytime or night-time grazing on animal performance, diurnal behaviour and enteric methane emissions from dairy cows at high latitudes
Lardy, Quentin; Ramin, Mohammad; Lind, Vibeke; Jørgensen, Grete Helen Meisfjord; Höglind, Mats; Ternman, Emma Matilda; Hetta, Mårten (Peer reviewed; Journal article, 2023-05-30)This study compared animal performance and enteric methane (CH4) emissions from dairy cows in a part-time grazing (PTG) system in northern Sweden. Twenty-four Nordic Red dairy cows were allocated to one of two treatments: ... -
In vitro evaluation of utilisable crude protein and methane production for a diet in which grass silage was replaced by different levels and fractions of extracted seaweed proteins
Ramin, Mohammad; Franco, Marcia; Roleda, Michael; Aasen, Inga Marie; Hetta, Mårten; Steinshamn, Håvard (Journal article; Peer reviewed, 2019)Utilisable crude protein (uCP), methane (CH4) production and other fermentation parameters were analysed in vitro for a diet in which grass silage was replaced by different levels of seaweed protein fractions prepared from ...