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].
Language: English Summary language: Arabic Description: p.1491-1510Other title:- الأداء الفسيولوجى والإنتاجي لسلالتين محليتين من دجاج البيض خلال المرحلة المبكرة من الإنتاج باضافة انزيم الفيتز تحت ظروف الصيف فى مصر [Added title page title]
- Egyptian journal of agricultural research, 2009 v. 87 (5) [electronic resource].
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.
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