Effects of a potentiated zinc oxide on growth performance, incidence of diarrhea, mineral excretion, and bone breaking strength of nursery pigs

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dc.creatorVitor Hugo Cardoso Moita
dc.creatorMárvio Lobão Teixeira de Abreu
dc.creatorBruno Alexander Nunes Silva
dc.creatorDenise de Senna Cardoso
dc.creatorRhuan Filipe Chaves
dc.creatorHysla Milena Cunha Cardoso
dc.creatorMateus Ferreira Gonçalves
dc.creatorValesca Ribeiro Lima
dc.creatorWagner Aziz Garcia
dc.creatorMarcos Elias Duarte
dc.date.accessioned2023-10-31T13:20:37Z
dc.date.accessioned2025-09-08T22:58:41Z
dc.date.available2023-10-31T13:20:37Z
dc.date.issued2022
dc.identifier.doihttps://doi.org/10.33448/rsd-v11i16.38715
dc.identifier.issn2525-3409
dc.identifier.urihttps://hdl.handle.net/1843/60315
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofResearch, Society and Development
dc.rightsAcesso Aberto
dc.subjectSuíno -- Criação
dc.subjectOssos
dc.subjectExcreção
dc.subjectLeitão (Suino) -- Desempenho
dc.subjectÓxido de zinco
dc.titleEffects of a potentiated zinc oxide on growth performance, incidence of diarrhea, mineral excretion, and bone breaking strength of nursery pigs
dc.title.alternativeEfeito de uma fonte potencializada de oxido de zinco no crescimento, incidência de diarreia, excreção mineral,e resistência óssea de leitões em fase de creche
dc.title.alternativeEfectos de un óxido de zinc potenciado sobre el rendimiento del crecimiento, la incidencia de diarrea, la excreción de minerales y la resistencia a la rotura ósea de cerdos de destete
dc.typeArtigo de periódico
local.citation.epage15
local.citation.issue16
local.citation.spage1
local.citation.volume11
local.description.resumoThe objective of the present study was to evaluate the effects of a potentiated (PZnO) and conventional source of zinc oxide (ZnO) on growth performance, bone breaking strength, incidence of diarrhea, and fecal excretion of phosphorus (P), zinc (Zn), and copper (Cu) of nursery pigs. A total of 84 pigs weaned at 21 d of age (6.1 ± 0.9 kg) were allotted based on a completely randomized block design. The nutritional program was divided in four dietary phases with four dietary treatments: [NC negative control: no ZnO and regular P levels (0.440; 0.420; 0.400; 0.380%); PC positive control: inclusion of ZnO (3,000, 3,000, 2,200, 1,000 ppm) and regular P levels (0.440; 0.420; 0.400; 0.380%); ZnO + PZnO: association between ZnO (1,000, 1,000, 500, 0 ppm) and PZnO (500, 500, 500, 500 ppm) and 10% low P levels (0.396; 0.379; 0.360; 0.340%); PZnO: inclusion of the PZnO (500, 500, 250, 250 ppm) and 10% low P levels (0.396; 0.379; 0.360; 0.340%)]. Data were analyzed using the GLM procedure of SAS 9.4. Pigs fed diets supplemented with PZnO increased overall ADFI (P < 0.05) when compared with treatment with ZnO. Pigs fed diets supplemented with PZnO reduced (P < 0.05) Zn excretion when compared to treatment with ZnO. The treatments with PZnO reduced (P < 0.05) P excretion during phase 3 when compared with treatment with ZnO. In conclusion, the use of PZnO supplemented at lower levels than the conventional source of ZnO, can be a potential alternative to reduce the environmental impact of the swine production systems by optimizing the P utilization, reducing Zn excretion, and still maintaining an optimal feed intake.
local.publisher.countryBrasil
local.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
local.publisher.initialsUFMG
local.url.externahttps://rsdjournal.org/index.php/rsd/article/view/38715

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