Productive and physiological performance of two local strains of chickens at early period of laying as affected by enzyme supplementation under summer conditions of Egypt
Abdalla, E. A
Productive and physiological performance of two local strains of chickens at early period of laying as affected by enzyme supplementation under summer conditions of Egypt [electronic resource]. الأداء الفسيولوجى والإنتاجي لسلالتين محليتين من دجاج البيض خلال المرحلة المبكرة من الإنتاج باضافة انزيم الفيتز تحت ظروف الصيف فى مصر. - p.1491-1510.
Includes reference.
The present work was designed to study the effect of dietary enzyme supplementation on productive performance of two local strains of chickens at early period of laying during summer season.
Summary in Arabic.
Chickens--Feeding and feeds.
Chickens--Physiology.
Chickens--Productivity--Egypt.
Chickens--Effect of temperature on.
Productive and physiological performance of two local strains of chickens at early period of laying as affected by enzyme supplementation under summer conditions of Egypt [electronic resource]. الأداء الفسيولوجى والإنتاجي لسلالتين محليتين من دجاج البيض خلال المرحلة المبكرة من الإنتاج باضافة انزيم الفيتز تحت ظروف الصيف فى مصر. - p.1491-1510.
Includes reference.
The present work was designed to study the effect of dietary enzyme supplementation on productive performance of two local strains of chickens at early period of laying during summer season.
Summary in Arabic.
Chickens--Feeding and feeds.
Chickens--Physiology.
Chickens--Productivity--Egypt.
Chickens--Effect of temperature on.