Effects of different dietary levels of cottonseed meal protein hydrolysate on growth, digestibility, body composition and serum biochemical indices in crucian carp ( Carassius auratus gibelio)

Effects of different dietary levels of cottonseed meal protein hydrolysate on growth, digestibility, body composition and serum biochemical indices in crucian carp ( Carassius auratus gibelio)

An experiment was carried out to evaluate the effects of different dietary levels of cottonseed meal hydrolysate (CMH) on the growth, digestibility, body composition and serum biochemical indices on crucian carps. Fish (mean initial weight 13 ± 0.5 g) (mean ± S.D.) were fed diets containing 0, 10, 5...

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Veröffentlicht in:Animal feed science and technology 2010-03, Vol.156 (3), p.112-120
Hauptverfasser: Gui, Dan, Liu, Wenbin, Shao, Xianping, Xu, Weina
Format: Artikel
Sprache:eng
Schlagworte:
Biochemical indices
Biological and medical sciences
Body composition
Carassius auratus gibelio
Cottonseed meal hydrolysate
Crucian carp
Digestibility
Feed and pet food industries
Food industries
Fundamental and applied biological sciences. Psychology
Growth
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Zusammenfassung:An experiment was carried out to evaluate the effects of different dietary levels of cottonseed meal hydrolysate (CMH) on the growth, digestibility, body composition and serum biochemical indices on crucian carps. Fish (mean initial weight 13 ± 0.5 g) (mean ± S.D.) were fed diets containing 0, 10, 50 and 100 g/kg of CMH (CMH 0, 10, 50 and 100, respectively) for 9 weeks. At the end of the experiment, the weight growth ratio (WGR) of crucian carps was significantly higher in fish fed CMH50 (147%) than in fish fed CMH0 (134%) and CMH100 (130%) ( P
ISSN:0377-8401
1873-2216
DOI:10.1016/j.anifeedsci.2010.01.012