الفهرس | Only 14 pages are availabe for public view |
Abstract Pigeon had been domesticated thousands of years ago, almost nearly all houses of Egyptian villages raise pigeons either to benefit from a large scale breeding system, where birds are kept in the ~I)called pigeon ill; meat which is still alaxuary hem and nutritious or for racing and snowa U~ in some countries . In war time, long ago, it was used for transporting military litters . The traditional means of housing pigeon in Egypt made it easy to brood zhern . They Me usually reared in dO{J[~,in villages and cities Outdoor breeding is also familiar in Kulyouoia Governorate especially on lofts . In Egypt, the most irnportent problems facing development of poultry industry are the spread of diseases amongest which is the parasitic ones, Among poultry parasites . tapeworms constituet the most common They are endoparasitic flat worms . The adults are mostly hermaphrodite, found in the intestinal tracts of pigeon s and the larval form inhabits the tissues uf some vertebrates and invertebrates. They are elongated ,ribbon’ like worms, generally flatrcned dorsa ventrally and have no alimentary tract and usually divided into segments called pruglottides The anterior end is modified into an orgul for. |