Probiotic in feeding of juvenile matrinxã (Brycon amazonicus): economic viability

Dias, Danielle de Carla; Furlaneto, Fernanda de Paiva Badiz; Ayroza, Luiz Marques da Silva; Tachibana, Leonardo; Romagosa, Elizabeth; Ranzani-Paiva, María José Tavares

doi:10.4025/actascianimsci.v34i3.13257

Cited by 7 publications

(9 citation statements)

References 14 publications

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“…The worst economic indices were seen therefore for the treatment where the fish received the control diet. Similar results were obtained by Ghazalah et al (2010), when evaluating the addition of a probiotic in Nile tilapia (1 g), and by Dias et al (2012), evaluating the addition of a probiotic in Brycon amazonicus.…”

Section: Resultssupporting

confidence: 78%

Economic evaluation of prebiotics, probiotics and symbiotics in juvenile Nile tilapia

Azevedo¹,

Filho²,

Cardoso³

et al. 2015

Rev. Ciênc. Agron.

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-This study aimed to evaluate economically the inclusion of prebiotics, probiotics and symbiotics in diets of Nile tilapia (4.07 ± 0.30 g), at two stocking densities (0.6 and 1.2 kg m -3 ). A total of 288 fish were distributed over 32 tanks (40 L) in a completely randomised design, in a 2 x 4 factorial (stocking density x additives), with four replications, over six weeks. The following were evaluated: total feed consumption (FC), final biomass (FB), relative gain in biomass (RGB), apparent feed conversion (AFC), survival rate (SUR), average cost of feed per kg of live weight gain (ACF), total cost of feed (TCF), total cost of production (TCP), gross income (GI), operating profit (OP) and economic efficiency index (EEI). No effect was seen on the evaluated parameters from the interaction (p>0.05) between stocking density and inclusion of the feed additives. No influence was observed (p>0.05) on SUR from the stocking density, although this significantly influenced the parameters FB, FC, RGB, AFC, ACF, TCF, TCP, GI and OP. There was no significant influence from the inclusion of prebiotics, probiotics and symbiotics on FC, SUR and TCF, however there was an influence (p<0.05) on the parameters FB, RGB, AFC, ACF, TCP, GI and OP. The control diet at the higher density displayed the worst EEI. The best EEI was obtained by fish at the lower density which received feed with added probiotics and symbiotics. The best indices of economic and zootechnical performance obtained demonstrate the economic viability of including prebiotics, probiotics and symbiotics in the diets of Nile tilapia.

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Section: Resultssupporting

confidence: 78%

Economic evaluation of prebiotics, probiotics and symbiotics in juvenile Nile tilapia

Azevedo¹,

Filho²,

Cardoso³

et al. 2015

Rev. Ciênc. Agron.

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“…bras.,Brasília,v.51,n.1,jan Em média, foram gastos 26,92% a mais para produzir um quilograma de peixe vivo, na alimentação de tambaquis com a ração controle, em comparação ao gasto com esse peixe alimentado com ração suplementada com simbiótico (Tabela 3). Resultados semelhantes foram obtidos por Dias et al (2012), com a suplementação com probiótico para matrinxã (Brycon amazonicus), e Azevedo et al (2015), com a suplementação com prebiótico, probiótico e simbiótico para tilápia-do-nilo.…”

Section: Resultsunclassified

Suplementação com prebiótico, probiótico e simbiótico para juvenis de tambaqui a duas densidades de estocagem

Azevedo

Filho

Pereira

et al. 2016

Pesq. agropec. bras.

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Resumo -O objetivo deste trabalho foi avaliar o efeito da suplementação de rações, com prebiótico (mananoligossacarídeo), probiótico (Bacillus subtilis) e simbiótico, em juvenis de tambaqui (Colossoma macropomum), em duas densidades de estocagem, quanto aos parâmetros de crescimento, utilização do alimento, sobrevivência e econômicos. Um total de 192 juvenis (2,4±0,2 g) foi distribuído em 32 aquários (20 L), em delineamento inteiramente casualizado, em arranjo fatorial 2x4, com quatro repetições, durante oito semanas. Testaram-se 0,35 e 1,05 kg m -3 para a densidade de estocagem. A suplementação constituiu-se de: 2 g kg -1 de prebiótico; 2 g kg -1 de probiótico; 2 g kg -1 de prebiótico + 2 g kg -1 de probiótico; e controle. A densidade de estocagem não influenciou a sobrevivência dos peixes, embora tenha causado a redução dos parâmetros econômicos e de crescimento. A suplementação com probiótico e simbiótico aumentou o crescimento, melhorou a utilização do alimento e os parâmetros econômicos. A ração controle apresentou o menor índice de eficiência econômica, enquanto o maior índice foi obtido pelas rações suplementadas com simbiótico. Os parâmetros de crescimento, utilização do alimento e econômicos aumentaram com a suplementação com probiótico e simbiótico, em rações para juvenis de tambaqui, embora não haja efeito sinergístico entre o prebiótico e o probiótico avaliados.Termos para indexação: Bacillus subtilis, Colossoma macropomum, mananoligossacarídeo. Prebiotic, probiotic and synbiotic supplementation in diets for juvenile tambaquis at two stocking densitiesAbstract -The objective of this work was to evaluate the effect of prebiotic (mannan oligosaccharides), probiotic (Bacillus subtilis), and synbiotic diet supplementations on juvenile tambaquis (Colossoma macropomum), at two stocking densities, for growth, food utilization, survival, and economic parameters. A total of 192 juveniles (2.4±0.2 g) was distributed in 32 aquaria (20 L), in a completely randomized design, in a 2x4 factorial arrangement, with four replicates, during eight weeks. Tests were performed for 0.35 and 1.05 kg m -3 stocking density. The supplementation was constituted of: 2 g kg -1 prebiotic; 2 g kg -1 probiotic; 2 g kg -1 prebiotic + 2 g kg -1 probiotic; and a control. Stocking density had no effect on fish survival, although it decreased economic and growth parameters. Probiotic and synbiotic supplementation increased growth, and improved feed utilization and economic parameters. The control diet showed the lowest economic efficiency index, while the highest index was obtained by diets supplemented with synbiotic. Growth, food utilization, and economic parameters increased with the probiotic and synbiotic supplementation in diets for juvenile tambaquis, although there is no synergistic effect between the evaluated prebiotic and probiotic supplementations.

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“…The absorption of essential amino acids and fatty acids are important to the release of hormones associated with reproduction and metabolism (e.g. lipid metabolism) as well as the formation of oocytes and sperm, increasing both the viability of gametes and the fertilization rates (Carnevali et al, 2017;Dias et al, 2012a).…”

Section: Itemmentioning

confidence: 99%

“…innate immunity), and reproduction (e.g. increase of oocyte number and fertilization rate) (Cutting, 2011;Dias et al, 2012a;El-Haroun, Goda, & Chowdhury, 2006;Peredo, Buentello, Gatlin III, & Hume, 2015;Soto, 2017).…”

Section: Introductionmentioning

confidence: 99%

“…The positive effects of probiotic administration on reproductive performance may be related to the availability of key nutrients, such as fatty acids and amino acids that are important components in oocyte formation and maturation (as well as embryo development and fry growth) and may modulate the expression of genes involved in lipid metabolism (Carnevali, Maradonna, & Gioacchini, 2017;Dias et al, 2012a;Rodiles et al, 2018). The pulsed probiotic feeding strategy consisted to supply probiotics (oral via) in alternate periods (seven days) which may provide better effects on immune system modulation such as increased respiratory burst activity in the presence of microbial pathogen (Noffs, Tachibana, Santos, & Ranzani-Paiva, 2015).…”

Section: Introductionmentioning

confidence: 99%

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Economic feasibility of probiotic use in the diet of Nile tilapia, Oreochromis niloticus, during the reproductive period

Dias

Furlaneto

Sussel

et al. 2020

Acta Sci. Anim. Sci.

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This work examines the economic advantages of probiotic use in the diet of Nile tilapia broodstock during the reproductive period. For this purpose, Bacillus subtilis was applied as a feed additive. The experimental design was completely randomized with three treatment groups: the T0 control (without probiotic), the T1 continuous probiotic intake, and the T2 alternate probiotic intake at a dose of 0.50 g kg-1 of feed (1010 CFU g-1) with four replicates. For the reproduction assay, 118 females and 48 males of Nile tilapia (proportion 4 males:9 females. hapa-1) (weight 527.65 g ± 185.98 g and length 30.16 cm ± 3.57 cm) were distributed into 12 hapas (3.5 × 2.0 × 1.5 m). Reproductive variables (spawning female percentage, egg production, and fry production) were used to calculate the economic feasibility indexes (total cost of nutrition [TcN], gross revenue [GR], and total operational profit [ToP]). The results show increasing values for spawning female number, collected eggs, and surviving fry in the probiotic groups. We recommend continuous intake of probiotic (feed with addition of probiotic) at a dose of 0.5 g kg-1 of feed (1010 CFU g-1) during the breeding season of Nile tilapia, due to the suitable reproductive indexes and profitability.

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Probiotic in feeding of juvenile matrinxã (Brycon amazonicus): economic viability

Cited by 7 publications

References 14 publications

Economic evaluation of prebiotics, probiotics and symbiotics in juvenile Nile tilapia

Economic evaluation of prebiotics, probiotics and symbiotics in juvenile Nile tilapia

Suplementação com prebiótico, probiótico e simbiótico para juvenis de tambaqui a duas densidades de estocagem

Economic feasibility of probiotic use in the diet of Nile tilapia, Oreochromis niloticus, during the reproductive period

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