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| Cavichiolo, Fabiana; UFGD; Vargas, Lauro; UEM; Ribeiro, Ricardo Pereira; UEM; Moreira, Heden Luiz Marques; UEM; Loures, Bernadete Rizzo da Rocha; UEM; Maehana, Kátia; UEM; Povh, Jaime Aparecido; UEM; Leonardo, Jussara Maria L. O.; CESUMAR. |
| The effect of the vitamin C and vitamin E in the diet was evaluated on the ectoparasite occurrence, survival, weight and length in Nile tilapia larvae, Oreochromis niloticus L. (Perciformes, Cichlidae), during sexual reversion. Larvae with medium weight of 0,01 g and 10 mm of total length were submitted to four treatments: T1 = without addition of vitamins, T2 = 1000 mg of vitamin C, T3 = 300 mg of vitamin E and T4 = 1000 mg of vitamin C and 300 mg of vitamin E per kg of treat. In the beginning, the occurrence of diagnosed ectoparasite was of 100% (90,0% Trichodina and 10,0% mixed infection). At the end of the experiment a significant decrease of Trichodina occurrence in the treatment with vitamin E (T3) in relation to the treatment without vitamin (T1)... |
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Palavras-chave: 5.04.00.00-2 Zootecnia Oreochromis niloticus; Vitamina C; Vitamina E; Ectoparasitas; Desempenho; Larvas 5.04.00.00-2 Zootecnia. |
| Ano: 2002 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2444 |
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