Browsing Brage NMBU by Author "Hansen, Bjørn Reidar"

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Behavioral experiments for one-way trafficking and individual monitoring of Atlantic salmon, Salmo salar

Venås, Sigrid (Master thesis, 2019)

The following experiments were set up to imitate the behavior of entering a feeding station, enabling individual monitoring of feed intake in Atlantic salmon, Salmon salar. This will not only increase the feed efficiency ...
Evaluation of wedge wire screen as a new tool for faeces collection in digestibility assessment in fish: The impact of nutrient leaching on apparent digestibility of nitrogen, carbon and sulphur from fishmeal, soybean meal and rapeseed meal-based diets in rainbow trout (Oncorhynchus mykiss)

Shomorin, George Oluwaseun; Storebakken, Trond; Kraugerud, Olav Fjeld; Øverland, Margareth; Hansen, Bjørn Reidar; Hansen, Jon Øvrum (Journal article; Peer reviewed, 2019)

The study was carried out to evaluate wedge wire screen as a potential tool for collecting fish faeces from the tank outlet water. Apparent digestibility (AD) estimates of carbon (ADC), nitrogen (ADN), sulphur (ADS), organic ...