تأثير استخدام نسب مختلفة من المركز البروتيني المصنع محليا من مخلفات الذبائح في بعض الصفات الانتاجية لفروج اللحم

Abstract EN

The current study was conducted to find out the effect of using locally manufactured protein concentrate on some productive traits of broilers (weekly body weight rate, weekly weight gain rate, weekly feed consumption rate, food conversion factor) used in the experiment 225 broiler chickens (female) of the age of one day (breed Ross-308) Chicks were distributed randomly into five treatments, with three replications (15 chicks / replicate).

The trial parameters were as follows: The first treatment (control T1) provided for the chicks with a diet containing 4% imported protein, the second treatment (T2) for the chicks with a diet containing 2% imported protein + 2% manufactured protein, the third treatment (T3) provided for the chicks with a diet The fourth treatment contains 4% synthetic protein, the fourth treatment (T4) is provided for the chicks with a diet containing 6% manufactured protein and the fifth treatment (T5) using a diet containing 8% manufactured protein.

The results showed the ence of significant differences between the trial parameters in all the studied traits, which included live body weight, weight gain, feed consumption rate and feed conversion factor.

Corresponding author: E-mail( ) Al- Muthanna University All rights reserved