Evaluation of dietary protein and lipid requirements of two banded seabream Diplodus vulgaris cultured in a recirculating aquaculture system
Yazarlar (7)
Musa Bulut Çanakkale Onsekiz Mart Üniversitesi, Türkiye
Prof. Dr. Murat Yiğit Çanakkale Onsekiz Mart Üniversitesi, Türkiye
Sebahattin Ergün Çanakkale Onsekiz Mart Üniversitesi, Türkiye
Prof. Dr. Osman Sabri KESBİÇ Kastamonu Üniversitesi, Türkiye
Doç. Dr. Ümit Acar Muğla Sıtkı Koçman Üniversitesi, Türkiye
Prof. Dr. Nejdet Gültepe Kastamonu Üniversitesi, Türkiye
Dr. Öğr. Üyesi Mustafa KARGA Kastamonu Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Aquaculture International (Q4)
Dergi ISSN 0967-6120 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 06-2014
Cilt / Sayı / Sayfa 22 / 3 / 965–973 DOI 10.1007/s10499-013-9720-z
Makale Linki http://link.springer.com/10.1007/s10499-013-9720-z
Özet
The objective of this study is to investigate the effects of dietary protein and lipid levels on the growth performance and bioeconomic benefits of two-banded seabream (Diplodus vulgaris) juveniles, a candidate species for aquaculture sector. Eight experimental diets were formulated with four protein (50, 45, 40 and 35 %) levels for each of the two lipid levels (15 and 10 %). Triplicate groups of juvenile fish with an average initial body weight of ~3.64 g were reared in a recirculating aquaculture system and hand fed twice a day until satiation for a period of 60 days. In the experiment, no difference in survival rate was found between the different groups. Relative growth rate (RGR), specific growth rate (SGR), feed conversion ratio (FCR) and daily feed intake were not significantly affected by increasing protein and/or lipid treatments in this present study. However, the RGR, SGR and FCR values showed slightly better …
Anahtar Kelimeler
Growth performance | Lipid | Protein | Two-banded seabream (Diplodus vulgaris)