Effect of some light treatments on performance of Fayoumi chickens : 9783659744266 : 29 Jun 2015 : This book was prepared to describe the effect of some light treatments (type and program) on productive and reproductive performance and some blood constituents of Fayoumi chickens, also describes the effect of utilization of light programs intermittent and biomittent lighting programs, this book is a useful source for using a new type of lighting programs, which are used in poultry production is Flash lighting system and which is one of teaming task lighting, which provides 50% of the cost of lighting and thus reduce the cost of poultry production. With reference to lighting is one of the most environmental factors which affect performance, therefore the understanding the light role in poultry production allows producers to apply the best lighting program and make decisions to optimize the combination of production characteristics that bring higher profits.