Field evaluation of feeding spray-dried plasma in the starter period on final performance and overall health of broilers.

ABSTRACT: The effect of feeding spray-dried plasma (SDP) during the starter period was evaluated with a commercial broiler integrator on performance and overall health of broilers. The I See Inside (ISI) methodology assessing gut health in broilers was used as a tool to evaluate the impact of dietary interventions under commercial conditions. One hundred farms with approximately 1.1 million broilers were used at a Brazilian broiler integrator. Two groups of farms were fed either a control or an SDP diet containing 1% SDP, from 0 to 10 d of age. Diets were formulated to have similar nutritional density, containing zinc bacitracin and CuSO₄ from 0 to 28 d. After 10 d, both groups were fed common commercial diets. Performance data were analyzed together or by type of ventilation system: posi

SUBMITTER: Belote BL 

PROVIDER: S-EPMC8044691 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature