Pregled bibliografske jedinice broj: 608577
Cannibalism as a factor affecting the survival of intensively cultured sea bass (Dicentrarchus labrax) fingerlings
Cannibalism as a factor affecting the survival of intensively cultured sea bass (Dicentrarchus labrax) fingerlings // Aquaculture, 77 (1989), 2-3; 135-143 doi:10.1016/0044-8486(89)90197-X (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 608577 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Cannibalism as a factor affecting the survival of
intensively cultured sea bass (Dicentrarchus
labrax) fingerlings
Autori
Katavić, Ivan ; Jug-Dujaković, Jurica ; Glamuzina, Branko
Izvornik
Aquaculture (0044-8486) 77
(1989), 2-3;
135-143
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
cannibalism ; sea bass
Sažetak
The large percentage of intensively cultured sea bass fingerlings apparently lost to cannibalism indicates that this source of mortality probably contributes significantly to poor survival. The growth rate of ungraded fingerlings produces increasing differences in size which run parallel with increasing cannibalism, especially after the weaning period. Sea bass fingerlings, if not fed early in the morning, showed increased cannibalistic activities ; 37% of the larger fish filled their stomachs with smaller siblings. The predator must be twice the length of the victim for ingestion. The extent of cannibalism is found to depend on feeding frequency.
Izvorni jezik
Engleski
Znanstvena područja
Poljoprivreda (agronomija)
POVEZANOST RADA
Ustanove:
Institut za oceanografiju i ribarstvo, Split
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
