Post Hatching Management
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Performance of broilers submitted to high CO2 levels during incubation combined with temperature fluctuations at late post-hatch
Incubation represents around 1/3 of the life cycle of broilers of modern strains; therefore, the appropriate management of this period is crucial to ensure the quality of the neonate. An experiment evaluated the effect of carbon dioxide concentrations during incubation on the live performance, heart morphology, and differential leukocyte count in the blood o
Rev. Bras. Cienc. Avic.. Publicado em: 2014-09
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2. Ambiência pré-porteira: o tempo de espera no incubatório e sua influência sobre o desempenho inicial de frangos de corte / Thermal conditions post-hatching: lairage time in the hatchery and its influence under perfomance on starter phase of broiler chickens
O principal objetivo desta pesquisa foi avaliar as condições microclimáticas da sala de pintos de um incubatório comercial e suas interações com os diferentes tempos de espera, e a influência da etapa pré-porteira sobre o desempenho inicial de frangos de corte. Para isso, realizou-se um experimento dividido em duas fases: incubatório e granja de cri
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/08/2011
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3. Hatching distribution and embryo mortality of eggs laid by broiler breeders of different ages
This study investigated the hatching distribution of eggs from broiler breeders of different ages in distinct periods of incubation. Eggs were incubated in a single-stage experimental incubator. A number of 3.510 eggs were distributed into 3 treatments with 13 replicates of 90 eggs each. Treatments corresponded to breeder age: young (34 weeks), intermediate-
Publicado em: 2010