Consulta: subjectFacets:"Sow reproductive performance"
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Data/hora: 06/06/2024 18:06:37

Effects of dietary mineral bioplex in pregnant and lactating sow diets on piglet performance and physiological characteristics
Provedor de dados: 96
Autores: Bertechini,Antônio Gilberto; Fassani,Edison José; Brito,Jerônimo Ávito Gonçalves de; Barrios,Priscilla Rochele.
A total of thirty-six Landrace × Large White sows were inseminated with semen of Large White boars and studied in late pregnancy (30 days pre-partum) and lactation phases to determine the effects of trace mineral supplementation in organic (bioplex) and inorganic forms at two levels of supplementation (1 and 2 kg/t) on the reproductive performance of the females and on piglet performance and physiologic characteristics until weaning at 21 days of age. The trace mineral supplements contained 0.0075% selenium, 2.50% zinc, 1.00% manganese, 4.00% iron, 0.25% copper and 0.01% chromium. The experimental design was completely randomized in a 2 × 2 factorial scheme with nine replicates each. The piglets were weighed at birth and at weaning (21 days) and were given...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Iron nutrition; Organic minerals; Sow reproductive performance; Trace minerals.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000300022