Banca de DEFESA: DÉBORA VACCARI QUARESMA

Uma banca de DEFESA de DOUTORADO foi cadastrada pelo programa.
DISCENTE : DÉBORA VACCARI QUARESMA
DATA : 03/03/2020
HORA: 13:00
LOCAL: INSTITUTO DE ZOOTECNIA DA UFRRJ
TÍTULO:

Addition of xylanase and essential oil to cutting meat diets.

PALAVRAS-CHAVES:

Broiler, Xylanase, Essential Oil.

PÁGINAS: 86
GRANDE ÁREA: Ciências Agrárias
ÁREA: Zootecnia
SUBÁREA: Nutrição e Alimentação Animal
RESUMO:

QUARESMA, Débora Vaccari. Addition of xylanase and essential oil to cutting meat diets. 2020. Thesis (PhD in Animal Science, Animal Production). Animal Science Institute, Federal Rural University of Rio de Janeiro, Seropédica, RJ, 2020.

 The study aimed to study the use of xylanase and essential oils composed of thymol and carvacrol in broiler diets to evaluate digestibility, performance, weight gain, feed conversion, feed intake, mucin, intestinal microbiota and intestinal integrity. In experiment 1 it was performed in the animal metabolism laboratory, in metabolic cages, evaluating 2 levels of energetic reduction in diets with or without xylanase and essential oils distributed in 7 treatments and 7 repetitions, from 1 to 21 days of age. In experiment 2 it was carried out in the animal metabolism laboratory, with an energy reduction of 250 kcal / kg of feed including xylanase and essential oils with 6 treatments and 8 repetitions, from 1 to 28 days of age. Experiment 3 was also used energy reduction as in Experiment 2, with 6 treatments and 6 repetitions, carried out in the poultry sector to evaluate the use of xylanase and essential oils in all rearing periods, from 1 to 42 days of age.

MEMBROS DA BANCA:
Presidente - 387738 - CRISTINA AMORIM RIBEIRO DE LIMA
Externo ao Programa - 387286 - FERNANDO AUGUSTO CURVELLO
Interno - 037.683.227-42 - FLÁVIO MEDEIROS VIEITES - UFJF
Externo à Instituição - MARCOS FÁBIO DE LIMA - IFRJ
Externa à Instituição - VERONICA DA SILVA CARDOSO - UFRJ