Blar i Institutt for husdyr og akvakulturvitenskap (IHA) på forfatter "Sundstøl, Frik"
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Norwegian Journal of Agricultural Sciences : evaluation of the energy value of feeds for ruminants
Sundstøl, Frik; Berg, J.; Thuen, E.; et al. (Journal issue, 1991) -
Norwegian Journal of Agricultural Sciences : substitution of dip-treated straw for grass silage in dairy cows
Xu, Shuren; Randby, Åshild T.; Sundstøl, Frik (Journal issue, 1991)In 1987 and 1988 twenty-four Norwegian milking cows were used in a study of the influence on milk production when the animals were fed grass silage and dip-treated straw supplemented with urea or with soybean meal. In 1987 ...