Differential influence of phytase supplementation on the balance of phosphorus and other elements in laying hens' feed

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Sobolewska, Sylwia; Orda, Janusz; Budny-Walczak, Anna;
  • Publisher: Opole: Opole University, Faculty of Economics
  • Subject: I | Q | phytase | laying hens | phosphorus | calcium | manganese | zinc
    • ddc: ddc:330

The aim of this study was to evaluate the impact of microbial phytase addition to laying hen diet on the balance of phosphorus, calcium, manganese and zinc. Phytase supplementation caused a decrease in phosphorus excretion by 8% in the group with low-phytase diet and 21... View more
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