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Archivos de Zootecnia

On-line version ISSN 1885-4494Print version ISSN 0004-0592


PARRA, J.E.G. et al. Reproductive performance of jundiá females fed with different protein sources. Arch. zootec. [online]. 2010, vol.59, n.226, pp.255-265. ISSN 1885-4494.

Two trials were carried out to evaluate the reproductive performance of jundiá females fed during 71 days with different protein sources. In the first trial soybean meal was associated to meat and bone meal (CS), sugar cane yeast (LS) and fish meal (PS). In the second trial the effect of replacement of meat and bone meal by soybean meal was evaluated to the levels 0, 35 and 70% of the CS diet (CS0, CS35 e CS70, respectively). The spawning of females were induced with carp hypophysis extract. In the trial 1, embryonic development was higher in the eggs from females fed CS and PS. In the trial 2, embryonic, vitelinic and larval development were higher in CS0 treatment. This concluded that meat and bone meal and soybean meal used as protein sources showed good option in the feeding of reproductive jundiá females.

Keywords : Soybean meal; Fish meal; Meat meal; Bone meal; Broodstock nutrition; Rhamdia quelen.

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