%0 Journal Article
%T A Study on Gilthead Seabream (Sparus aurata) Fish Feed Replacement of Fishmeal at Different Rates Use of Canola Meal (Brassica spp.) on Growth Rate, Feed Utilisation and Digestibility
%A Ferhat £¿A£¿ILTAY
%J -
%D 2019
%X This study was conducted to identify optimum exchange ratio of canola meal in fish feeds instead of fishmeal, using %45 protein and %18 fat commercial control feeds and %10, %15, %20, %25 and %30 canola meal (KA) based feeds for sea breams with a starting weight of 49,86¡À0,009 gr by analyzing growth performance, food conversion ratio and digestibility. After 98 days of experiment, specific growth rate and relative weight gain although was statistically significantly different during 14-28 days (p<0,05), it was insignificant at the end of the trial. Food conversion ratio (FCR) was lowest for KA30 (4,54¡À0,1), and highest for KA10 (5,31¡À0,2) group, protein efficiency was highest in KA30 and lowest in KA10 group, productive protein value was highest in KA30 with 0,318¡À0,02 (p<0,05). Digestibility performance for crude protein and dry matter was the highest in the control group and lowest for KA10 group and for fats lowest was KA10 where highest was (p<0,05) KA30 with similar results compared to KA0 and KA15
%K Bal£¿k unu
%K £¿ipura
%K kanola unu
%K sindirilebilirlik
%K b¨¹y¨¹me performans£¿
%K yemden yararlanma
%U http://dergipark.org.tr/kvj/issue/41700/470718