تأثير استخدام زيت بذور الكتان و زيت فول الصويا (مصادر أوميغا-3 النباتي)‎ في الأداء الإنتاجي و الصفات النوعية لبيض أمهات فروج اللحم

الملخص EN

The purpose of the experiment to find out the use of flax seed oil, soybean oil and mix of them (plant sources of omega-3), and its impact on productive performance and eggs quality of broiler breeder eggs.

This study was conducted in the field of animal resources dept.- College of Agriculture-University of Salahaddin in Erbil, for the duration 11/01/2013 until 28/02/2014.

This study included 180 female of broiler breeder Ross-308 33 week old that fed four production diets added to it: T1 (control) 3% sunflower oil, T2- 3% flaxseed oil, T3- 3% soybean oil and T4- mix of (1.5% flaxseed oil +1.5% soybean oil), diets were contain similar level in energy and protein The results showed significantly increases (p <0.05) in the percentage of egg production (HD%), eggs weight ,egg mass ,feed conversion ratio (FCR), egg shape index, normal eggs for hatching, the percentage of broken eggs and the percentage of intact eggs yolk index, albumin: yolk ratio , Haugh unit, yolk color , egg shell strength and egg shell Thickness in the treatments of Omega-3 added compared with T1.