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Avaliação do impacto produtivo, econômico e ambiental de um sistema de alimentação de precisão para suínos
(Universidade Federal de Santa Maria, 2014-02-20)
The impact of switching from a conventional to a precision feeding system on pig performance, nutrient balance and feed costs in growing-finishing pigs was evaluated over 84 days in two studies. In the first trial, 60 pigs ...
Peso corporal e fitase na digestibilidade verdadeira do fósforo no farelo de arroz integral para suínos
(Universidade Federal de Santa Maria, 2014-07-04)
Two studies were carried out in the Department of Animal Science, Federal University of Santa Maria, with the objective of determining the effect of body weight and phytase on the total true digestibility (DTVP) and ...