Study the effect of addition different levels ofParsley Leaves (petroselinumsativum) crushed to the ration on productive traitsof broiler Ross 308

Abstract

This study was conducted at Poultry Farm of Animal Resources Dept., College of Agriculture, University of AL-Qasim Green to investigate Study the effect of addition different levels of Parsley Leaves (petroselinumsativum)crushed to the ration on productive traits of broiler Ross 308.Use the 180broiler chicks Ross 308 day-old were randomly assigned to fourtreatments (by 3 replicates per treatment 15 chicks per replicate),and treatments were as follows: Treatment for the first (control) without adding Parsley Leave scrushed into the ration, the second treatment: Add Parsley Leave scrushed by 500 mg / kg feed, third-treatment: Add Parsley Leave scrushed by a 1000 mg / kg feed and treatment fourth: Add Parsley Leaves crushed by a 1500 mg / kg feed.. The experiment included a study of the following characteristics: body weight, weight gain, feed consumption, feed conversion efficiency and mortality.

The results indicated that the addition of Parsley Leaves by 1000 and 1500 mg / kg feed to broiler diet led to a significant improvement in the body weigh t, despite the arithmetic superiority to the rest of the qualities of productivity, but it did not reach the moral                               .
It concluded from this experience, that the addition of Parsley Leaves by 1000  and 1500 mg / kg feed to the ration can lead to the improvement of some production traits of broiler chickens.