Data/hora: 09/06/2024 01:10:44

Provedor de dados: | 20
País: | Belgium

Título:

Evaluación de tres ensilados químicos de pescado en la alimentación de Clarias gariepinus (Burchell, 1822)

Assessment of chemical fish silage in Clarias gariepinus (Burchell, 1822) feeding

Autores: | Toledo Pérez, J.; Botello León, A.; Llanes Iglesias, J.
Data: | 2010-04-06
Ano: | 2009
Palavras-chave: | Feeding; Feeding; Http://aims.fao.org/aos/agrovoc/c_2838.
Resumo: | The objective of this work was to evaluate the biologic and economic effects of chemical fish silage as a unique animal protein source. Ensiled Opisthonema oglinum with three combinations of organic and inorganic acids: 3 % of formic acid; 2 % sulfuric acid 98 % and 2 % formic acid and other with 2,6 % phosphoric acid; 2,6 % of citric acid and 0,1 % of sodium benzoate. From each silage a moist diet was prepared and was compared with commercial food (20 % of fish meal) in Clarias gariepinus feeding during 60 days. There were not significant differences (p &gt; 0,05), in growth, feed utilization and survival indicators. The economic analysis showed a fingerling production cost saves between 20 and 30 % for feeding concept.
Tipo: | Journal Contribution
Idioma: | Espanhol

Identificador:

Revista cubana de investigaciones pesqueras, 26(1). p. 14-18

0138-8452

http://hdl.handle.net/1834/3449