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Adição de sal comum (NaCl) na ração e na água no controle de Ichthyophthirius multifiliis e crescimento de juvenis de jundiá Rhamdia quelen (Heptapteridae)
(Universidade Federal de Santa Maria, 2005-02-14)
The increasing proliferation of freshwater fish parasites causes concerns to the fish farmers. One of the main diseases in fish culture is the ciliate protozoan Ichhtyophthirius multifiliis, because severe infections of ...
Inclusão de sal na ração e a toxicidade do nitrito em alevinos de jundiá (Rhamdia quelen)
(Universidade Federal de Santa Maria, 2005-02-15)
Nitrite is a nitrogenous residue that has several toxic effects on fish, being one of the most important the hemoglobin oxidation, causing hypoxia and death. Therefore, the objective of this work was to verify the survival ...