Replacement of fishmeal with rice protein concentrate in practical diets for European sea bass Dicentrarchus labrax reared at winter temperatures
Yazarlar (6)
Prof. Dr. Derya GÜROY Yalova Üniversitesi, Türkiye
İzzet Şahin Yalova Üniversitesi, Türkiye
Prof. Dr. Betül GÜROY Yalova Üniversitesi, Türkiye
Daniel L Merrifield
University of Plymouth, İngiltere
Prof. Dr. Musa Bulut Çanakkale Onsekiz Mart Üniversitesi, Türkiye
Ahmet Adem Tekinay
İzmir Katip Çelebi Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Aquaculture Research (Q2)
Dergi ISSN 1355-557X Dergi Bilgileri (2013)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 02-2013
Kabul Tarihi – Yayınlanma Tarihi 12-12-2011
Cilt / Sayı / Sayfa 44 / 3 / 462–471 DOI 10.1111/j.1365-2109.2011.03053.x
Makale Linki http://doi.wiley.com/10.1111/j.1365-2109.2011.03053.x
UAK Araştırma Alanları
Su Ürünleri Yetiştiriciliği
Özet
As no information is available regarding the efficacy of using rice protein concentrate (RPC) to replace fishmeal (FM) in diets for European sea bass (Dicentrarchus labrax), a trial was conducted to determine the optimum inclusion for European sea bass juveniles. Diets were formulated to replace 25%, 50% and 75% of fishmeal with RPC. Additional high level inclusion diets (50% and 75%) were supplemented with lysine and methionine to determine if these were limiting factors. Fish (18.0 ± 0.06 g) were fed the experimental diets for 12 weeks. The final mean weight and specific growth rate (SGR) were significantly higher in fish fed the control diet (diet FM) and low level RPC (diet RPC25) than in fish fed the other diets. The supplementation of the amino acids had a positive effect on growth, elevating the final weight of the high level RPC (RPC75 + AA) group above that of the non‐supplemented group (RPC75 …
Anahtar Kelimeler
Amino acid | European sea bass | Feed utilization | Growth performance | Health | Rice protein concentrate