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Titolo:
FEEDING SCHEDULE FOR PENAEUS-SETIFERUS LARVAE BASED ON DIATOMS (CHAETOCEROS-CERATOSPORUM), FLAGELLATES (TETRASELMIS-CHUII) AND ARTEMIA-NAUPLII
Autore:
GALLARDO PP; ALFONSO E; GAXIOLA G; SOTO LA; ROSAS C;
Indirizzi:
NATL AUTONOMOUS UNIV MEXICO,FAC CIENCIAS,DEPT BIOL,ECOFISIOL LAB MEXICO CITY 04510 DF MEXICO NATL AUTONOMOUS UNIV MEXICO,FAC CIENCIAS,DEPT BIOL,ECOFISIOL LAB MEXICO CITY 04510 DF MEXICO UNIV LA HABANA,CTR INVEST MARINAS HAVANA CUBA NATL AUTONOMOUS UNIV MEXICO,INST CIENCIAS MARY LIMNOL MEXICO CITY 04510 DF MEXICO
Titolo Testata:
Aquaculture
fascicolo: 3-4, volume: 131, anno: 1995,
pagine: 239 - 252
SICI:
0044-8486(1995)131:3-4<239:FSFPLB>2.0.ZU;2-G
Fonte:
ISI
Lingua:
ENG
Soggetto:
SHRIMP; PENAEIDAE; DECAPODA; GROWTH; SURVIVAL; ONTOGENY; GUT;
Keywords:
PENAEUS SETIFERUS; FEEDING AND NUTRITION CRUSTACEANS; LIVE FOOD; ALGAE; ARTEMIA SP;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
26
Recensione:
Indirizzi per estratti:
Citazione:
P.P. Gallardo et al., "FEEDING SCHEDULE FOR PENAEUS-SETIFERUS LARVAE BASED ON DIATOMS (CHAETOCEROS-CERATOSPORUM), FLAGELLATES (TETRASELMIS-CHUII) AND ARTEMIA-NAUPLII", Aquaculture, 131(3-4), 1995, pp. 239-252

Abstract

This paper is the first to present a basic feeding schedule for Penaeus setiferus larvae based on diatoms (Chaetoceros ceratosporum), flagellates (Tetraselmis chuii) and Artemia nauplii. Growth rate (mu m/day), rate of metamorphosis and survival of larvae fed 5 different concentrations of diatoms, flagellates and Artemia nauplii were measured. Survival associated with sudden changes in salinity (quality index QI) ofthe postlarvae harvested from each treatment was measured. A performance index was calculated from the growth rate, survival and QI. Considering all responses, a feeding schedule for P. setiferus larvae is recommended including a progressive increase in the concentration of diatoms (between protozoea and mysis; 30 and 40 X 10(3) cells/ml, respectively), flagellates (between protozoea and mysis; 2 X 10(3) cells/ml, respectively) and Artemia nauplii (0.5, 1.0 and 1.5 between PZ(3)-M(1),M(1)-M(2) and M(2)-M(3), respectively). The increase in concentrationof algae and Artemia indicates a pattern of development of the digestive system associated with development of the larvae. This pattern must be considered to improve the production of larvae of this species under controlled conditions.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 20/09/20 alle ore 04:33:44