(Development of tadpoles of bullfrong (Rana catesbeiana Shaw, 1802 ) raised with different protein level in the ration)

Authors

  • Dorival FONTANELLO Pesquisador Cientí­­fico Seção de Aquicultura - Divisão de Pesca Interior -Instituto de Pesca
  • Henrique ARRUDA SOARES Biologista - Seção de Aquicultura - Divisão de Pesca Interior - Instituto de Pesca
  • José José MANDELLI JR Médico - Seção de Aquicultura - Divisão de Pesca Interior -  Instituto de Pesca
  • José Marques dos REIS Pesquisador Cientí­­fico Seção de Aquicultura - Divisão de Pesca Interior -Instituto de Pesca

Keywords:

NíO CONSTA

Abstract

The effect of 20%, 30%, 40% and 50% protein levels in a commercial ration upon the development of tadpoles of bullfrog (Rana catesbeiana Shaw, 1802) was studied in laboratory. The animals were given 13% of the body weight of ration during the experimental period (08/05/1980 through 17/07/1980). Spring water and polyethylene boxes were utilized. The statistical analyses revealed no significant differences among the treatments.

 

Published

2018-06-18

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