Yazar "Köse, Özay" için SUF, Su Ürünleri Yetiştiriciliği Bölümü Koleksiyonu listeleme
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Aeromonas hydrophila as a causative agent of blue sac fry syndrome in different trout species
Kayış, Şevki; Er, Akif; Yılmaz, Ceyran; Düzgün, Ahmet; Köse, Özay; Kurtoğlu, İlker Zeki (Wiley-Blackwell, 2015)Blue sac fry syndrome (BSFS) occurs in alevins of rainbow trout Oncorhynchus mykiss (Walbaum) and brook trout Salvelinus fontinalis, (Mitchill) and can cause substantial losses during the incubation period. It is generally ... -
Effect of dıetary kefır on the dıgestıve and lıver enzymes actıvıtıes and glucose level of coruh trout, salmo coruhensıs (actınopterygıı: salmonıformes: salmonıdae)
Can, Şafak Seyhaneyıldız; Kutluyer, Filiz; Can, Erkan; Kayış, Şevki; Sonay, Fatma Delihasan; Köse, Özay; Aksu, Önder; Erdamar, Hüsamettin; Yiğitoğlu, Muhammet Ramazan; Kayım, Murathan (Wydawnictwo Akad Rolniczej W Szczecinie, 2014)The probiotics are very important for aquaculture because of their role in enhancing the fish health status, improving disease resistance, growth performance, and body composition, reducing malformations, improving gut ... -
Effects of feed rations containing egg powder in different proportions on growth performance, feed utilization, body composition and survival rate of rainbow trout (Oncorhynchus mykiss Walbaum, 1792) fry
Köse, Özay; Karabulut, Huriye Arıman; Kurtoğlu, İlker Zeki; Er, Akif (Ege Üniversitesi Su Ürünleri Fakültesi, 2021)This study aims to determine the appropriate egg powder ratio that can be substituted into the fish meal to close the protein deficit without adversely affecting the development performance of rainbow trout fry (Oncorhynchus ... -
Effects of phytase enzyme supplementation to hazelnut meal based diets on growth performance and nutrient digestibility of Siberian sturgeon (Acipenser baerii Brand, 1869)
Karabulut, Huriye Arıman; Kurtoğlu, İlker Zeki; Köse, Özay (Ankara Üniversitesi Ziraat Fakültesi, 2021)This research was carried out to determine that the effects of diets containing 30% hazelnut meal and different proportions of phytase enzymes on the growth performance of Siberian sturgeon ( Acipenser baerii) (initial ... -
Inter-specific hybridization between Black Sea trout (Salmo labrax Pallas, 1814) and rainbow trout (Oncorhynchus mykiss Walbaum, 1792)
Akhan, Süleyman; Delihasan Sonay, Fatma; Okumuş, I.; Köse, Özay; Yandı, İlhan (Wiley, 2011)Thermal shock-induced triploid and unshocked control hybrids between rainbow trout (Oncorhynchus mykiss) and Black Sea trout (Salmo labrax) and their parental species were produced under hatchery condition by using heat ...