Article published the June 22, 2023
IntroductionIn poultry production systems, feed represents between 70 and 80 % of production costs; energy, protein, and amino acids are limiting factors that significantly affect the poultry industry’s feed costs and performance (Cancherini et al., 2005). The availability of the synthetic amino acids methionine and lysine in poultry feeds allowed lower protein levels since these amino acids ...
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