Effects of different feed amounts on the growth performance of gilthead sea bream Sparusaurata in the Black Sea
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Prof. Dr. Birol BAKİ Sinop Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (SCOPUS dergilerinde yayınlanan tam makale)
Dergi Adı African Journal of Biotechnology
Dergi ISSN 1684-5315 Dergi Bilgileri (2014)
Dergi Tarandığı Indeksler Animal Science Database, DOAJ, Scobus
Makale Dili İngilizce Basım Tarihi 08-2014
Cilt / Sayı / Sayfa 13 / 35 / 3576–3580 DOI 10.5897/AJB2014.13811
Makale Linki http://academicjournals.org/journal/AJB/article-abstract/D20E17847054
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Özet
The aim of this study was to investigate the growth performanceof gilthead sea bream (Sparusaurata) fed by different feed amounts in the Black Sea. The gilthead sea bream with an average weight of 11.24±0.04 g was fed by restricted amounts of food (Group I) and ad libitum (Group II) for 127 days. At the end of the study, the average weight and feed conversion rates of Group I and Group II were 70.58±0.79 and 74.26±0.54 g and 1.68±0.07 and 2.19±0.15 g, respectively. Group II showed higher growth between III and VI periods where the water temperature was relatively high. The growth was limited in the periods between VII to IX under optimal temperature value. At the end of the study, growth differenceswere not significantly differed between the groups (p> 0.05). While the final weight, relative growth rate, specific growth rate, feed efficiency and survival were not significantly different (p> 0.05), there was a …
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