Hygienic disposal of domestic wastes in relation to the public health

Three dairy cattle farms in Sharkia govemorate were examined to study the hygienic condition cattle manure samples in different seasons and available treatment &” management procedures to minimize the prevalence of some pathogens in cattle manure. The obt2- Highest manure temperature was recorded in summer (31.36°C±0.14), followed by autumn (27.33°C±0.396), spring (22.30°C±0.43) and lastlywinter (l7.76°C±0.328).3- Highest moisture content in manure samples was recorded in winter(85.53%±0.161), followed by spnng (84.22%±0.193), autumn(80.94%±0.353) and lastly summer (76.36%±0.239).4- Highest pH-value of manure samples was recorded In winter(7.3±O.027), followed by spring (7.04±0.036), autumn (6.72±0.027)and lastly summer (6.55±0.O 16).5- There was a seasonal variation In the total coliform count andprevalence of salmonella species In cattle manure samples. It washighest in summer and lowest in winter.