Gökkuşağı alabalığı Oncorhynchus mykiss W Yemlerinde ham soya unu ve kavrulmuş soya kullanımının balıkların büyüme performansı yem tüketimi yemden yararlanma oranı ve besi maliyeti üzerine etkisi

Bilgüven, Murat | Barış, Mustafa

Effects Of The Feeds Containing Different Plant Protein Sources On Growth Performance And Body Composition Of Rainbow Trout (Oncorhynchus mykiss W )

Bilgüven, Murat | Barış, Mustafa

In this study, a total of 720 rainbow trout (Oncorhyncus mykiss) having 50.08±0.19 g of average initial weight were used to compare of usage of the soybean meal, sunflower meal, canola meal and cottonseed meal as the best plant protein source. Four different feeds which contain soybean meal (SBM), canola meal (CM), sunflower meal (SFM) and cotton seed meal were used, respectively. Four trial groups were tested in triplicate during 12 weeks. Experimental diets were prepared as isonitrogenous significantly difference among the groups for average feed consumption, condition factor and survival rate, however, average (42% CP) and isocaloric (13.9 MJ DE/kg feed). At the end of the study, it was observed that there was no live weight, live weight gain, feed conversion ratio (FCR), protein effici...

The Effects of Feeds Containing High and Low Levels of Fullfat Soybean On The Growth Performance and Production Cost Of Rainbow Trout Oncorhynchus mykiss W

Bilgüven, Murat | Barış, Mustafa

Both the protection of sustainable aquaculture sources and production of low cost fish feeds via usmg of alternative cheaper protein sources instead of fish meal is one of the most important aims of feed producers. Soybean and soybean products are the most attractive feed stuffs in finfish feeds for these reasons. In this study, low (15%) and high (70%) levels of fullfat soybean meal in rainbow trout feeds were used and growth performance, feed consumption, feed conversion ratio and production cost of rainbow trout were investigated. The average live weight of 300 rainbow trout (Oncorhynchus mykiss) used in this experiment was 49.73±0.56 g. Two trial groups which were fed rations containing low and high levels of full fat soybean meal were formed. There were 3 replications for each treatme...