Utilização de probiótico na dieta de reprodutoras de matrinxã (Brycon amazonicus)


Autoria(s): Dias, Danielle de Carla; Badiz Furlaneto, Fernanda de Paiva; da Silva Ayroza, Luiz Marques; Tachibana, Leonardo; Gervasio Leonardo, Antonio Fernando; Correa, Camila Fernandes; Romagosa, Elizabeth; Ranzani-Paiva, Maria Jose T.
Contribuinte(s)

Universidade Estadual Paulista (UNESP)

Data(s)

20/05/2014

25/10/2016

20/05/2014

25/10/2016

01/01/2011

Resumo

This study aimed to analyze of using a probiotic (Bacillus subtilis) in the diet of breeding matrinxa (Brycon amazonicus) taking into account the number of oocytes, fertilization rate, hatching and final biomass. The experiment was carried out from March to November 2008. Fifty animals with mean weight 2.35 +/- 0.31 kg and mean length 53.00 +/- 1.96 cm. Two treatments were used T(1) = control group and T(2) = 10 g probiotic kg(-1) food. The induced breeding was carried out with crude extract of carp pituitary. The result showed that the number of oocytes released, fertilization rate and hatching rates were 5%, 34% and 36% higher than control group. The final total biomass of the control group was 3.6% higher compared to animals treated with probiotic. Concluded that is viable to include Bacillus subtilis in diet of matrinxa for optimizing reproductive indicators.

Identificador

Boletim do Instituto de Pesca. São Paulo: Inst Pesca, v. 37, n. 2, p. 135-141, 2011.

0046-9939

http://hdl.handle.net/11449/528

http://acervodigital.unesp.br/handle/11449/528

WOS:000297991600003

ftp://ftp.sp.gov.br/ftppesca/37_2_135-141.pdf

Idioma(s)

por

Publicador

Inst Pesca

Relação

Boletim do Instituto de Pesca

Direitos

info:eu-repo/semantics/openAccess

Palavras-Chave #Fish farming #breeding #Bacillus subtilis
Tipo

outro