Survey the effect of using joinery multi enzyme Endo- Power β on meaty kaab chick's biological characters

This investigation was carried out to survey the effect of using joinery multi enzyme Endo-Power β on meaty Kaab chick's biological attributes, an experience implemented randomly on 400 tracts ofKaab meaty chicks from tow genders during 42 days. Number of treatments are 4, each one includes 4repetition and for each repetition 25 days age of chicks from tow genders spotted. Experimental treatments include: 1- testimonial ration of sorghum, soya, wheat, and barley without multi vitamins. 2- Equivalent ration include 75 PMM. 3- Equivalent ration consist of 100 PMM multi vitamins.4- Equivalent ration consist of 150 PMM multi vitamins. Carcasses' traits measured and analyzed with statistical methods at the end of experience period (42) days of age. In this experience the treatment consist of 100 grams Endo-Power β multi enzyme contains high percent of carcass efficiency andcontrol treatment had least percent. Between other carcass traits from statistical view no significant difference attained (p ≤ 0.05).Of numerical view fat percentage of abdominal precinct in treatment consist of 150 grams multi enzyme and respective percent of breast in treatment consist of 75 grams multi enzyme has seen. The results are straw of numerical view about relative percentages of thigh, gizzard and liver.

کلیدواژه ها:

meaty chicks ، multi enzyme ، biological traits ، carcass