Also dressing percentage was calculated free from giblets and some other organs were weighed separately as percentage of carcass weight.//
Also for hematological determination (cholesterol, triglyceride, high-density lipoprotein (HDL) and lowdensity lipoprotein (LDL) levels) blood sample were taken and were referred to laboratory. //
To determine of some immune response at 28 and 30 days of age some blood samples were collected and antibody titers against New Castle Vaccine and SRBC were measured.//
Data from current study showed that use of Purslane extract FI, BW and FCR compared to control.//
As result showed that abdominal fat was increased (p≤0.05) were chicks fed by Purslane extract.// Also the heart percentage was higher than control.//
Carcass weight was at the lowest on T1 and at the highest on T4.//
There were no significant differences between treatments about liver, spleen, bursa fabrius and carcass percentage. //
Purslane extract tended to decrease the blood Triglyceride level of the birds also reducing the cholesterol level only in T1 and T2.//
Data showed that HDL and LDL tented to increase in experimental groups.//
Broilers immune response data showed that supplementing broiler chickens with Purslane extract increased HI and SRBC none significantly at 28 and 30 days old chicks respectively.//
In conclusion we could demonstrate that purslane extract may be used as ingredient in chicks ration up to 20ppm without harming effects on performance of broiler chicks.