Browsing Published in cooperation with others by Subject "fôring"
Now showing items 21-32 of 32
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Preliminary data on feeding and condition of Barents Sea harp seals (Phoca Groenlandica) throughout the year
(ICES CM Documents;1992/N:5, Working paper, 1992)In order to evaluate the ecological role of the most abundant seal species in the Barents Sea, the harp seal Phoca groenlandica, field studies have been carried out in September 1990, in February, March/April, June and ... -
Preliminary feeding experiments with dry pelleted feed for cod fry
(ICES CM Documents;1983/F:25, Working paper, 1983) -
Progress Report of the Working Group on Marine Fish Culture
(ICES CM Documents;1999/F:3, Working paper, 1999) -
Report of the Multispecies Assessment Working Group [Woods Hole, 4- 13 December, 1990]
(ICES CM Documents;1991/Assess:7, Working paper, 1991) -
Report of the Working Group on Marine Fish Culture [St. Andrews, New Brunswick, Canada, 5- 7 June, 2000]
(ICES CM Documents;2000/F:4, Working paper, 2000) -
Selective breeding of marine fish : I. Automatized feeding of pelagic fish larvae under controlled environmental conditions
(ICES CM Documents;1971/E:29, Working paper, 1971) -
Some observations on the feeding ecology of Norwegian spring spawning herring (Clupea harengus) along the coast of Norway
(ICES CM Documents;1993/L:47, Working paper, 1993)The feeding ecology of Norwegian spring spawning herring Clupea harengus was studied with samples collected from cruises in February -March 1991, May 1992, and February and April 1993. A wide variety of zooplankton ... -
Some preliminary results on food and feeding of young capelin larvae
(ICES CM Documents;1976/H:37, Working paper, 1976)The gut contents of young capelin larvae sampled during a 24 hour period around a floating drogue were examined to study their feeding. The food consisted mainly of Calanus eggs (52%) and Calanus nauplii (42%). Compared ... -
Start feeding of salmonids with lake zooplankton
(ICES CM Documents;1982/F:36, Working paper, 1982)Fry and small fingerlings of Atlantic salmon (Salmo salar) and rainbow trout (Salmo gairdneri) were fed with lake zooplankton in small fine-meshed cages. The zooplankton were pumped into cages. Growth rates and food selection ... -
Use of live freshwater zooplankton for startfeeding Atlantic salmon in net pens
(ICES CM Documents;1985/F:16, Working paper, 1985)The experiment was carried out 1984 in a coastal lake near Bergen, Norway. A total of four (later doubled) groups of Atlantic salmon (Salmo salar) fry were startfed with live zooplankton delivered by a pump. Small ... -
Variation in stomach temperature as indicator of meal size in harbour seal, Phoca vitulina
(ICES CM Documents;1995/N:12, Working paper, 1995)To understand the role of the marine mammals as components in foodwebs, it is important to know the composition frequency and size of their meals. Marine mammals have a core body temperature of about 37°C, and feed mainly ... -
Vertical distribution and feeding of cod larvae in relation to occurrence and size of prey organisms
(ICES CM Documents;1977/L:33, Working paper, 1977)