تأثير المجموعة الوراثية لمواليد الماعز في بعض الصفات الإنتاجية و التركيب الكيمياوي للذبيحة

الملخص EN

This study was conducted in the field of animal belmged to the college of Agriculture / University of Qadisiyah during the period from 18/11/2014 to 18/06/2015 using 57 goat divided in to four genetic groups four genetic the first group was (Afghan male × Afghan female) consists of 13 gout kids belonged to 9 female lambs.

The second group was (CY male × CY female) and consists of 12 goat kids belonged to 8 female lambs.

Third group was (Local male × Local female) and consists of 16 baby goats belonged to 9 female lambs.

Forth group was (Afghan male × Local female) and consists of 16 goat kids belonged to 10 female lambs.

The aim of the present study was to determine the effect of genetic group in wireframe (dressing and the healing rate) and chemical composition of meat (protein, fat, fiber percentage) and some sensitive qualities (smell, taste and tenderness) the results showd that Cypriot goats kids group outperformed upon other groups in terms of dressing percentage 52.72% , healing perentaye 76.07%, and meat protein ratio 16.97%.

However, the Afghan group was lower than other groups in terms of the proportion of fiber and these differences were not significant, While local and Afghan goat group achieved the highest fat percentage (P <0.05), reaching 5.34 and 4.86%.

respectively.

compared with the Afghan and Cypriot group when reached 4.60 and 4.33%.

respectively.

In addition, second group was out performed in the sensitive genitive (smell and tenderness) upon other groups of unwed by forth group