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| García-Ulloa Gomez,Manuel; López-Aceves,Luis Alberto; Ponce-Palafox,Jesús Trinidad; Rodríguez-González,Hervey; Arredondo-Figueroa,José Luis. |
| Growth parameters (standard length, weight, specific growth rate and daily weight gain) of prawn Macrobrachium tenellum juveniles fed 40% crude protein isoproteic diets substituting fish meal with soya bean meal at various levels (20, 40, 60, 80 and 100%) were evaluated for 45 days under laboratory conditions. Experimental diets were compared with a 100% fish meal based diet. Total survival was recorded for all the treatments at the end of the experiment. There were no significant differences (p > 0.05) for all the growth parameters among the dietary treatments. The initial mean weight (0.36 ± 0.10 g) increased almost three times (1.00 ± 0.13 g) after 45 days. The final specific growth fluctuated from 1.82% BW/d for the 60% soya bean meal inclusion... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Growth; Fresh water prawn; Macrobrachium tenellum; Isoproteic diets; Soya bean meal; Aquaculture. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000100008 |
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