Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
ADULT ARTEMIA AS FOOD FOR FIRST FEEDING COHO SALMON (ONCORHYNCHUS-KISUTCH)
Autore:
KIM J; MASSEE KC; HARDY RW;
Indirizzi:
NOAA,NATL MARINE FISHERIES SERV,NW FISHERIES SCI CTR,2725 MONTLAKE BLVD E SEATTLE WA 98112 NOAA,NATL MARINE FISHERIES SERV,NW FISHERIES SCI CTR SEATTLE WA 98112
Titolo Testata:
Aquaculture
fascicolo: 1-3, volume: 144, anno: 1996,
pagine: 217 - 226
SICI:
0044-8486(1996)144:1-3<217:AAAFFF>2.0.ZU;2-Y
Fonte:
ISI
Lingua:
ENG
Soggetto:
LIVE; WATER; PREY;
Keywords:
FIRST-FEEDING SALMONIDS; ARTEMIA; LIVE FOOD;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
17
Recensione:
Indirizzi per estratti:
Citazione:
J. Kim et al., "ADULT ARTEMIA AS FOOD FOR FIRST FEEDING COHO SALMON (ONCORHYNCHUS-KISUTCH)", Aquaculture, 144(1-3), 1996, pp. 217-226

Abstract

This study was conducted to determine if growth rates of first feeding coho fry, starting weight 0.34 g, were affected by substituting livefood for commercially-prepared salmon fry feed. For 4 weeks, triplicate groups of fish were offered one of four diets: (1) live Artemia nauplii; (2) live adult Artemia; (3) a commercial starter pellet for salmon; and (4) a dry, pelleted Artemia diet composed mainly of freeze-dried nauplii. Groups of fish were fed either an excess or a restricted ration to determine if differences in growth were due to the nutritional content of the diet or to differences in feed intake. After 4 weeks,all groups of fish were switched to the commercial diet for an additional 2 week period to determine if any early benefits in weight gain were sustained when fish were switched to pelleted feed. The fry fed adult Artemia to excess grew significantly faster than coho fed the other test diets and this difference in size remained at 6 weeks of feeding, two weeks following the switch to a commercial diet. Fry fed restricted rations were similar in average length and weight. Increased growth in fry fed adult Artemia to excess was due to increased food intake.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 28/09/20 alle ore 05:49:20