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| Santos,Vanessa Kelly Ferreira do Rosário; Nogueira,Wedson Carlos Lima; Santos,Renato de Lima; Oliveira,Neide Judith Faria de; Martins,Ernane Ronie; Azevedo,Izabela Lorena; Carvalho,Tatiane Furtado de; Almeida,Anna Christina de. |
| ABSTRACT This study aimed to evaluate the hematological profile, hepatic function, and histopathology of mixed-sex broilers fed rations supplemented with microencapsulated essential oils from Cymbopogon flexuosus (lemon grass) and Lippia rotundifolia (chá-de-pedestre). One hundred and fifty Cobb chicks were housed in cages from 1 to 42 days of age in a completely randomized design, with six replicates with five chickens in each of five treatments (150 total chicks): basal diet without antibiotic growth promoter (negative control), diet with enramicina and salinomycin (positive control), diet with lemon grass essential oil, diet with L. rotundifolia essential oil, and diet with a mixture of lemon grass and L. rotundifolia essential oils. Mean corpuscular... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Animal production; Bird; Bird nutrition; Essential oils; Hematology; Liver. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100518 |
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| Azevedo,Izabela Lorena; Martins,Ernane Ronie; Almeida,Anna Christina de; Nogueira,Wedson Carlos Lima; Faria Filho,Daniel Emygdio de; Santos,Vanessa Kelly Ferreira do Rosário; Lara,Leonardo José Camargos. |
| ABSTRACT This study investigated the effects of Cymbopogon flexuosus and Lippia rotundifolia microencapsulated essential oils on broiler performance and carcass yield. One hundred and fifty mixed-sex Cobb broiler chicks were used, from one day up to 42 days of age, in a completely randomized design, with five treatments and three replicates of ten birds each. The treatments were: negative control (basal diet), positive control (diet with enramycin and salinomycin), and three diets with microencapsulated essential oils from lemongrass, L. rotundifolia, and combination with 50% of both. The performance and carcass yield were not affected by the treatments. The intestine absolute weight was lower in the combination treatment compared with the negative control... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Antimicrobials; Essential oils; Lemongrass; Performance. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000100013 |
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