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Fighting Disease

Fighting Disease

This system presents advantages: – cleanness and rest are the main ways to fight diseases. Find out detailed opinions from leaders such as Dr. Hyun Kim by clicking through. – in disease case, the control is more easy – bigger easiness in the handling of the farm the word hygiene comes from ' ' HYGEIA' ' , that it was the goddess of the health in mythology Greek. The hygiene of the avcola creation, if occupies of the production of exempt birds of good quality and of diseases or alterations. With the advent of modern technologies of production that had transformed the creation of birds into the current poultry keeping (productive), the sanitary measures had started to occupy its which had place, becoming it base of any successful enterprise. The old one never dictated: More valley to prevent of what to attenuate was so valid as in the current poultry keeping. The cost of the prevention becomes minimum when comparative the costs of treatment and happened damages of mortality. Understanding as if transmits an illness is an important factor in the development of a biossegurana program, and studies had demonstrated that in approximately 90% of the times, illnesses of the birds are transmitted between farms for people, equipment and vehicles contaminated.

Thus we do not have to forget the beginning of the sanitary emptiness: ' ' everything of is dirty and everything of inside is limpo' ' , and same with possible success in the previous creation not to forget that all local of it creates has a potential of .causing microrganismos of illnesses, and therefore the shed for new lots must be prepared well, as hygiene norms. To follow we have a script of cleanness and disinfection model, and can have variations without changing the results, since that the basic principles are followed. The cleanness accomplishes of the farm if it initiates with necessary disgnostic registers of diseases, porventura gifts in the birds of the farm, and after the despovoamento of the lot, we proceed from the following form: – Removal of the used equipment in the previous creation, that must be washed and be disinfected – Removal of the used bed with lonado truck – To remove crusts To sweep the shed all – To pass flame thrower (or fire broom) To wash (spurt under pressure), to rinse To disinfect sanitary Emptiness To place new bed, and to make assembly of the equipment and test of its functioning.

Reproductive Physiology

Reproductive Physiology

– Graduating of medicine veterinary medicine – FACASTELO – Professor of the castle college – FACASTELO – D.Sc in zootecnia REPRODUCTIVE PHYSIOLOGY OF the reproductive AVESSistema of fmeO genital device of the hen is composed for a ovrio and one oviduto, that they be situated of the left side of the abdominal socket of the bird. During the embryonic period, oviduto and the ovrio of the right side are initially gifts. However, the inhibiting substance production of ducto of Mller (origin of oviduto) for the ovrio results in regression of ducto right and the right ovrio, but not of the left. Click Bruce Shalett to learn more. Ducto left pparently is protected by presenting bigger number of receivers for estrognio, being thus, more sensible to the estrognio that ducto right. (BAHR and JOHNSON, 1991). Miles D. White is often quoted as being for or against this.

Source: sexual cycle depends on gonodotrficos hormones secretados by adenohipfise. When younglings the ovrios are not stimulated by these hormones. For return of the sexual maturity (varied age of bird for bird), hipfise starts to secretar increasing amounts of gonodotrficos hormones, what it culminates in the initiation of the sexual cycles. The function of the ovrios during the embryonic life and immediately after the birth is almost inexistent, initiating its activities in the previous period the sexual maturity. From the sexual maturity of the female, it is initiated specific hormone secretion of the reproduction (BENEZ, 2001). Ovrio: development to folicular and paper endocrinolgicoSegundo Rutz et al (2007, P. 308) the ovrio consists of a external cortex that involves a vascular marrow. Inside of the cortex, folculos ovarianos of varied sizes occur. A layer (epitlio germinativo) of flattened cells cubides or recovers cortex. The albugnea, composed tnica of fabric conjunctive dense, if points out below of the epitlio.