Blar i ICES CM documents authored by IMR scientists (1949-2011) på forfatter "Bratland, Per"
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A comparison of egg quality and larval viability between cultured coastal cod and wild arcto-norwegian cod
Solemdal, Per; Kjesbu, Olav Sigurd; Opstad, Ingegjerd; Skiftesvik, Anne Berit; Birkeland, R.; Bratland, Per; Fonn, Merete (ICES CM documents;1991/F:41;, Working paper, 1991)Experiments on cod eggs revealed an inverse relationship between egg diameter and mortality. Further, larvae hatching from small eggs showed a redeuced feeding ability. Other methods to characterice larval viability ... -
Selective breeding of marine fish : I. Automatized feeding of pelagic fish larvae under controlled environmental conditions
Bratland, Per; Solemdal, Per (ICES CM Documents;1971/E:29, Working paper, 1971)