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Crescimento, hematologia e parâmetros oxidativos de jundiás (Rhamdia quelen) alimentados com dietas contendo vitamina A
(Universidade Federal de Santa Maria, 2016-02-23)
Vitamin A is a fat soluble compound occurring in three chemical forms in animal tissues: alcohol (retinol), aldehyde (retinal) and acid (retinoic acid). It is an essential nutrient for fish, required in small quantities, ...
Exigências de manutenção e eficiência de deposição de lisina e treonina para suínos
(Universidade Federal de Santa Maria, 2013-02-27)
Two experiments were performed in order to determine the maintenance requirements and marginal efficiency of utilization of the amino acids lysine and threonine, through the nitrogen balance technique. It was used 12 ...