Effect of Betaine Supplemantation in Plant Protein Based Diets on Feed Intake and Growth Performance in Rainbow trout Oncorhynchus mykiss
Yazarlar (4)
Prof. Dr. Serap USTAOĞLU TIRIL Ondokuz Mayis Üniversitesi, Türkiye
Fikret Alagil
Ondokuz Mayis Üniversitesi, Türkiye
Ondokuz Mayis Üniversitesi, Türkiye
Feraye Berkay Yagci
Sıbal Feed Company, Sinop, Türkiye
Sıbal Feed Company, Sinop, Türkiye
Dr. Öğr. Üyesi Mustafa Orhan ARAL Sinop Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Israeli Journal of Aquaculture Bamidgeh (Q4) | ||
| Dergi ISSN | 0792-156X Dergi Bilgileri (2008) | ||
| Dergi Tarandığı Indeksler | su ürünleri | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2008 |
| Cilt / Sayı / Sayfa | 60 / 1 / 57–64 | DOI | – |
| UAK Araştırma Alanları |
Su Ürünleri Yetiştiriciliği
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| Özet |
| The effects of betaine supplementation on feed intake and growth performance in rainbow trout fed a plant-protein based diet were evaluated. Triplicate groups of rainbow trout (130 g) were fed the plant-protein basal diet, the basal diet with 1.5% betaine supplementation, or a fishmeal-based diet (control) for 80 days. Feed intake was significantly better (p< 0.05) in fish fed the betaine-sup-plemented diet (161.2 g/fish) than in fish fed the basal diet (131.6 g/fish) and not significantly dif-ferent from fish fed the control (152.8 g/fish). Weight gain was significantly higher (p< 0.05) in fish fed the betaine-supplemented diet (117.0%) than in fish fed the basal diet (95.9%). Results indi-cate that, in diets based on plant proteins that often have low palatability, betaine supplementation may improve feed acceptability and growth performance in rainbow trout. |
| Anahtar Kelimeler |
| Betaine | Feed attractant | Feed intake | Growth performance | Plant feedstuff | Rainbow trout |
