Effects of the Probiotiques on the Parameters Zootechnic of the Flesh Chicken

摘要

In the raisings of the flesh chickens the use of the antibiotics became essential, and in big quantity because of this extraordinary economic effects. But this surmicalisation has damaging effects for the health of the consumers: allergy, organic illnesses, and can provoke bacterial resistances even against these antibiotics.Therefore our work consisted has the assessment of the possibility to replace them by the probiotiques, as reducing to the minimum risks it of development of the illnesses, and while coming closer of the performances and advantages gotten by the antibiotics.Our work permitted of shown that: -the use of the probiotiques kept the same advantages, while eliminating the annoyances caused by the antibiotics;-the probiotiques consolidates and reinforces the intestinal ecosystem;-the probiotiques stimulates the immune system and decreases the death rate.In end, one can say that the replacement of the antibiotics by the probiotiques is efficient from a sanitary and economic viewpoint.