Replacement of performance enhancers by propolis ethanol extract in broiler diets
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidade Estadual de Maringá
2022
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| _version_ | 1876464024871239680 |
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| author | Wesley Caetano Vieira |
| author_facet | Wesley Caetano Vieira |
| contents | Replacement of performance enhancers by propolis ethanol extract in broiler diets Wesley Caetano Vieira Adriano Geraldo Márcio Gilberto Zangerônimo Jéssica Magela Gonçalves Guilherme Salviano Avelar Lucas Marques Silva Costa Jean Kaique Valentim Rodrigo Garófallo Garcia Agrociencias phytotherapy Cutting poultry natural extracts growth stimulators antibacterial properties The present study was carried out to evaluate the substitution of synthetic performance enhancers by ethanolic propolis extract (EPE) in the diet of broilers and their effects on performance, carcass yield, noble cuts, viscera and bed quality. A completely randomized design was used, with four treatments and six replicates each, totaling 24 experimental plots with 20 birds each. The experimental treatments were: negative control, without the inclusion of performance improvement and EPE-free; positive control, containing avilamycin performance enhancer; Inclusion of 0.1% of EPE and; Inclusion of 0.2% EPE. The analyzed data were submitted to analysis of variance and applied the SNK test at 5% probability. There was no effect of the inclusion of additives on feed intake and feed conversion in the periods from 1 to 7, 1 to 21, and from 1 to 42 days of age. Weight gain was lower in birds receiving feed with the inclusion of 0.1% EPE in the period from 1 to 7 days, not differing from the other treatments in the other evaluation periods. Carcass characteristics, cuts, and viscera and bed moisture were not influenced by the treatments used. The inclusion of ethanol extract from propolis as a performance enhancer up to 42 days of age provided similar results to the use of performance enhancers based on avilamycin, thus being an efficient substitute in poultry production. 2022 artículo científico 1806-2636 https://www.redalyc.org/articulo.oa?id=303171455014 https://www.redalyc.org/journal/3031/303171455014/ https://www.redalyc.org/journal/3031/303171455014/html/ https://www.redalyc.org/journal/3031/303171455014/303171455014.epub https://www.redalyc.org/journal/3031/303171455014/movil 10.4025/actascianimsci.v44i1.52845 en http://www.redalyc.org/revista.oa?id=3031 Acta Scientiarum. Animal Sciences application/pdf Universidade Estadual de Maringá Acta Scientiarum. Animal Sciences (Brasil) Vol.44 |
| format | Artículo científico |
| id | redalyc_303171455014 |
| institution | Redalyc |
| language | en |
| publishDate | 2022 |
| publisher | Universidade Estadual de Maringá |
| spellingShingle | Replacement of performance enhancers by propolis ethanol extract in broiler diets Wesley Caetano Vieira Agrociencias phytotherapy Cutting poultry natural extracts growth stimulators antibacterial properties Replacement of performance enhancers by propolis ethanol extract in broiler diets Wesley Caetano Vieira Adriano Geraldo Márcio Gilberto Zangerônimo Jéssica Magela Gonçalves Guilherme Salviano Avelar Lucas Marques Silva Costa Jean Kaique Valentim Rodrigo Garófallo Garcia Agrociencias phytotherapy Cutting poultry natural extracts growth stimulators antibacterial properties The present study was carried out to evaluate the substitution of synthetic performance enhancers by ethanolic propolis extract (EPE) in the diet of broilers and their effects on performance, carcass yield, noble cuts, viscera and bed quality. A completely randomized design was used, with four treatments and six replicates each, totaling 24 experimental plots with 20 birds each. The experimental treatments were: negative control, without the inclusion of performance improvement and EPE-free; positive control, containing avilamycin performance enhancer; Inclusion of 0.1% of EPE and; Inclusion of 0.2% EPE. The analyzed data were submitted to analysis of variance and applied the SNK test at 5% probability. There was no effect of the inclusion of additives on feed intake and feed conversion in the periods from 1 to 7, 1 to 21, and from 1 to 42 days of age. Weight gain was lower in birds receiving feed with the inclusion of 0.1% EPE in the period from 1 to 7 days, not differing from the other treatments in the other evaluation periods. Carcass characteristics, cuts, and viscera and bed moisture were not influenced by the treatments used. The inclusion of ethanol extract from propolis as a performance enhancer up to 42 days of age provided similar results to the use of performance enhancers based on avilamycin, thus being an efficient substitute in poultry production. 2022 artículo científico 1806-2636 https://www.redalyc.org/articulo.oa?id=303171455014 https://www.redalyc.org/journal/3031/303171455014/ https://www.redalyc.org/journal/3031/303171455014/html/ https://www.redalyc.org/journal/3031/303171455014/303171455014.epub https://www.redalyc.org/journal/3031/303171455014/movil 10.4025/actascianimsci.v44i1.52845 en http://www.redalyc.org/revista.oa?id=3031 Acta Scientiarum. Animal Sciences application/pdf Universidade Estadual de Maringá Acta Scientiarum. Animal Sciences (Brasil) Vol.44 |
| title | Replacement of performance enhancers by propolis ethanol extract in broiler diets |
| topic | Agrociencias phytotherapy Cutting poultry natural extracts growth stimulators antibacterial properties |
| url | https://www.redalyc.org/articulo.oa?id=303171455014 https://www.redalyc.org/journal/3031/303171455014/ https://www.redalyc.org/journal/3031/303171455014/html/ https://www.redalyc.org/journal/3031/303171455014/303171455014.epub https://www.redalyc.org/journal/3031/303171455014/movil |