Optimum temperature and growth performance of hatchery reared Black Sea flounder (Platichthys flesus luscus Pallas, 1814)

Authors : İlhan AYDIN, Orhan AK, Ercan KÜÇÜK, Hamza POLAT, Binnur CEYLAN

Pages : 101-106

Doi:10.3906/sag-1205-78

View : 25 | Download : 11

Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :The present study focused on the effect of water temperature on growth and feed conversion ratio of juvenile Black Sea flounder insert ignore into journalissuearticles values(Platichthys flesus luscus; initial weight: 2.0 g ± 0.01 g);. The experiment was carried out for 84 days with the following range of water temperatures: 13, 17, 21, and 25 °C. Growth, food consumption, and feed conversion ratio were the highest at 21 °C and the lowest at 13 °C. The growth rate of the fish increased with water temperatures up to 21 °C and it decreased significantly with a further increase in temperature. The conclusion of this study was that the optimal water temperatures for growth and feed conversion ratio for Black Sea flounder were 20.9 °C and 20.2 °C, respectively.
Keywords : Key words Optimal temperature, growth performance, feed conversion, Black Sea flounder, Platichthys flesus luscus