STUDY OF THE EFFECTS OF SALINITY ON THE GROWTH OF JUVENILE GILTHEAD SEA BREAM, SPARUS AURATUS L. 1758 REARED UNDER CONTROLLED CONDITIONS

Abstract

THE AIM OF THE PRESENT INVESTIGATION WAS TO EXAMINE THE INFLUENCE OF SALINITY ON THE GROWTH OF JUVENILE (0.5-1.5 G) SEA BREAM, SPARUS AURATUS. THIS INVESTIGATION WAS CARRIED OUT ON THE FOLLOWING AXES: ACCLIMATION PERIOD, THE STUDY OF GROWTH AND FEEDING OF ACCLIMATED FISH, MAINTENANCE REQUIREMENT EVALUATION, QUANTITATIVE ANALYSIS OF GASTRIC EVACUATION AND STUDY OF STARVATION AND APPETITE RETURN PROCESSES. THE SALINE MEDIA VARIED FROM 8 TO 38 O/OO. - GENERALLY, THE ACCLIMATION PERIOD DECREASE WITH INCREASING SALINITY. THE OPTIMUM SALINE CONDITIONS FOR SMALL ACCLIMATION PERIOD AND BEST GROWTH WAS FOUND TO RANGE FROM 16-22 O/OO,NOT HIGH ABOVE THE ISOSMOTIC POINT OF 10+2 O/OO AND DAILY FEEDING FREQUENCY 3.(SHORTENED)

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DOI
10.12681/eadd/2247
Handle URL
http://hdl.handle.net/10442/hedi/2247
ND
2247
Alternative title
ΜΕΛΕΤΗ ΤΗΣ ΕΠΙΔΡΑΣΗΣ ΤΗΣ ΑΛΑΤΟΤΗΤΑΣ ΣΤΗΝ ΑΝΑΠΤΥΞΗ ΤΩΝ ΙΧΘΥΔΙΩΝ ΤΗΣ ΤΣΙΠΟΥΡΑΣ SPARUS AURATUS (LINNAEUS, 1758) ΚΑΛΛΙΕΡΓΟΥΜΕΝΩΝ ΥΠΟ ΕΛΕΓΧΟΜΕΝΕΣ ΣΥΝΘΗΚΕΣ
Author
Conides, Alexios (Father's name: J.)
Date
1992
Degree Grantor
National and Kapodistrian University of Athens
Committee members
ΓΙΑΝΝΟΠΟΥΛΟΣ ΚΩΝΣΤΑΝΤΙΝΟΣ
ΣΤΟΓΙΑΝΝΟΥ-ΓΙΑΝΝΟΠΟΥΛΟΥ ΑΝΝΑ
ΚΑΣΤΡΙΤΣΗ-ΚΑΘΑΡΙΟΥ ΙΩΑΝΝΑ
ΚΙΟΡΤΣΗΣ ΒΑΣΙΛΕΙΟΣ
ΦΩΤΗΣ ΓΕΩΡΓΙΟΣ
Discipline
Natural SciencesBiological Sciences
Keywords
CONTROLLED REARING; Growth; JUVENILE GILTHEAD SEA BREAM; SALINITY EFFECTS
Country
Greece
Language
Greek
Description
136 σ.
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