Efectul produsului Sel-Plex asupra performanțelor de creștere și a indicilor sangvini la puii Argintii de Adler
2020
Voinițchi, E. (State Agrarian University of Moldova, Chisinau (Republic of Moldova)
The study carried out on a lot of 9909 Adler silver breed chickens, divided into a control group and an experimental group assessed the influence of Sel-Plex product (organic selenium) on the bioproductive indices and blood parameters. The chicks from the experimental group were administered, in addition to their basic ration, the Sel-Plex product in dose of 0,4 mg Se/1kg of feed, from one to 90 days of age. The results of investigations of clinical indices (general state, plumage, behavior, feed intake, daily weight gain, morbidity and lethality) revealed the positive effect of supplementing daily rations with organic selenium on the growth and development of chickens. The lethality rate was lower in experimental group (2,4 %) in comparison with the control (6.3 %). The body weight was 7% higher compared to chickens of the control group. The studied paraclinical indices (malondialdehyde content in serum and erythrocytes, total antioxidant content in plasma and erythrocytes, superoxide dismutase and catalase activity in erythrocytes and haematological parameters) show that Sel-Plex product have beneficial effects on haematopoietic, immune and antioxidant systems.
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