EFFECT OF TWO PREPARATIONS BASED ON PLANT EXTRACT ON ZOOTECHNIC PARAMETERS AND HEALTH CONDITION OF BROILER CHICKEN
Journal Title: ISB-INMA TEH AGRICULTURAL AND MECHANICAL ENGINEERING - Year 2018, Vol 0, Issue 8
Abstract
In the context of the search for alternatives to antibiotics, several non-therapeutic substitution methods can be envisaged; Including the use of plant extracts, which are increasing by being proposed and studied with the aim of improving the homogeneity and performance of breeding. The aim of the present study is to evaluate the effect of supplementation in plant extracts of two deferential preparations (Oregano and Garlic), and (mint and eucalyptol) to improve the zootechnical performance and biochemical parameters of the broiler. The experiment lasted 45 days, it was conducted on a total of 180 chickens divided into three groups. One control group and 2 groups received 2 different treatments. The overall results recorded showed differences in weight gain between the control group and the two experimental groups (1312 vs 2219 gr 1312 vs 2011 gr, 2219 vs 2011 gr) respectively. The mortality rate was higher in the control group compared with the two treated groups (28.33 vs. 0.0%). The results of the assay of some biochemical parameters (glycemia, cholesterol, triglycerides) appear in direct relation with the supplementation of these vegetable preparations. However, the level of glycemia decreases in group (Oregano and Garlic) compared to the control group (1.83 vs2.38 g / l) the level of cholesterol (0.79 vs0.99g / l) and the triglyceride level (0.70 vs 0.96g / l ). The vegetable preparations used have a positive effect on the zootechnic and biochemical parameters. they even improved the weight of offal (liver and heart).
Authors and Affiliations
Naima Sahraoui, S. Lounis, M. Slifi, D. Guetarni, Jl Hornick
Keywords
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