Growth and body composition of juvenile curimata pacu (Prochilodus argenteus) fed diets with different protein: lipid ratios

the effect of different protein and carbohydrate to lipid ratios diets on growth rate of juvenile huso huso

a random block experiment 4×4 with sixteen diets containing four level of protein (35, 40, 45 and 50%) at four carbohydrate to lipid level (1.7, 1.4, .1 and 0.8 ) were designed to research about the ability of utilization of different levels of protein and carbohydrate to lipid ratios diet for juvenile huso huso ( 5.4 ± 0.2, mean sd )in fourteen weeks. fish fed 2-3% of body weight at each day. ...

Effect of diets with different levels of soybean meal and Kemin multi-enzyme on growth performance, body composition, and gut lactic acid bacteria of juvenile Beluga (Huso huso)

In this study, the effects of replacing fish meal with soybean meal on growth performance, feed efficiency, body composition, fatty acid profile and gut lactic acid bacteria of beluga sturgeon, Huso huso. Nine diets were formulated (40% crude protein) in which soybean meal was replaced by fish meal at 0 (control), 40 and 80% supplemented and with three multi-enzyme level 0, 1 or 2 g/kg of Kemin...

Growth performance, feed efficiency and whole-body chemical composition of the oriental river prawn, Macrobrachium nipponense, fed different dietary protein and lipid levels

A 56 days grow-out experiment with three protein levels (35, 40 and 45%) and three lipid levels (5, 10 and 15%) was conducted to evaluate the optimum protein and lipid ratio for Oriental River Prawn (Macrobrachium nipponense). Four hundred and five prawns, with mean (± SD) weight of 1.40 ± 0.04 g were distributed in 27 glass aquaria and were fed four times daily. Results showed that interaction...

Effect of dietary protein level on growth and body composition of juvenile spotted sand bass, Paralabrax maculatofasciatus, fed practical diets

A preliminary feeding trial was made to determine the effect of dietary protein level on growth Ž . and body composition of juvenile spotted sand bass Paralabrax maculatofasciatus 9.5 g . Fish Ž . were randomly distributed in nine 600-l circular tanks 42 fishrtank , which were connected to a closed water recirculating system. Fish were fed practical diets for 93 days containing increasing Ž . Ž...

Response of layers fed on diets dificient in protein and sulphur amino acids supplemented with lipid