The effect of varying dietary energy on growth and feeding behaviour of common carp Cyprinus carpio under experimental conditions
Yazarlar (4)
Erdal Yılmaz Erciyes Üniversitesi, Türkiye
Prof. Dr. Ahmet ŞAHİN Ahi Evran Üniversitesi, Türkiye
Metin Duru Uşak Üniversitesi, Türkiye
İhsan Akyurt Giresun Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Applied Animal Behaviour Science
Dergi ISSN 0168-1591 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI
Makale Dili İngilizce Basım Tarihi 01-2005
Cilt / Sayı / Sayfa 92 / 1 / 85–92 DOI 10.1016/j.applanim.2004.10.018
Makale Linki https://linkinghub.elsevier.com/retrieve/pii/S0168159104002758
Özet
In this study, it was aimed to determine the effects of five isonitrogenous (35% CP) diets I, II, III, IV and V, having respective energy contents 10.85, 11.82, 12.73, 13.69 and 15.06MJDEkg−1 on feeding behaviour and growth of common carp with relation to each other. These energetic diets were made by additions of different amount of soy-acid oil with equalizing dietary protein content. Experimental fishes were grouped as Group I, II, III, IV and V. Each group of fish was fed on their respective diet (Group I was fed diet I). Diets were offered to fishes twice a day as two meals at 9:00 a.m. and 17:00 p.m. for 60 days. Behavioural observations were recorded twice a week at 10min intervals for 1h period. Fish that had the lowest energetic diet showed the best growth and feed conversion ratio compared to those fed with higher energetic diets (P<0.05). In addition, fishes that had the lowest energetic diet were more active …
Anahtar Kelimeler
Cyprinus carpio | Dietary energy level | Foraging | Growth | Locomotor activity