Effect of ultraviolet exposure on productive, reproductive, physiological performance and immune response of laying Hens | [electronic resource] /
Youssef, Ahmed Mohammed Mohammed Dief.
Effect of ultraviolet exposure on productive, reproductive, physiological performance and immune response of laying Hens [electronic resource] / تأثير التعرض للأشعة فوق البنفسجية على الاداء الإنتاجي و التناسلي و الفسيولوجي و الاستجابة المناعية فى الدجاج البياض Ahmed Mohammed Mohammed Dief Youssef - 2021.
Thesis (Ph.D.) -- Ain Shams University, 2021.
Includes bibliographical references (Leaves 80-97)
Systems requirements : Adobe Reader
Summary in Arabic
Hens--Physiology.
Ultraviolet lamps.
Ultraviolet radiation--Physiological effect.
Hens--Immunology
Hens--Effect of ultraviolet radiation on.
Eggs--Quality.
Effect of ultraviolet exposure on productive, reproductive, physiological performance and immune response of laying Hens [electronic resource] / تأثير التعرض للأشعة فوق البنفسجية على الاداء الإنتاجي و التناسلي و الفسيولوجي و الاستجابة المناعية فى الدجاج البياض Ahmed Mohammed Mohammed Dief Youssef - 2021.
Thesis (Ph.D.) -- Ain Shams University, 2021.
Includes bibliographical references (Leaves 80-97)
Systems requirements : Adobe Reader
Summary in Arabic
Hens--Physiology.
Ultraviolet lamps.
Ultraviolet radiation--Physiological effect.
Hens--Immunology
Hens--Effect of ultraviolet radiation on.
Eggs--Quality.