Ali Adnan Al- Aloush ^*(1)

(1) Directorate of Agriculture Deirzour, Al- Furat university, Deirzour, Syria

(*Corresponding author: Dr. Ali Adnan Aloush, E-Mail: ali83aloush8383@gmail.com, Phone: +963955275483).

Accepted:24/01/2023                    Received:6/04/2023

Abstract: 

This search aims to study the effect of bird’s density on some hematological indicators of raised broilers during summer season.The research was carried out in a personal farm In Deizour district (ALJalaa) during the period between 1/6/2020 and 19/7/2020 using 180 Roos chicks distributed between 3 groups, each group contains 60 birds and were raised in densities of (12 – 14 -16) birds per square meter, all were raised in similar conditions. All of the birds were vaccinated. During the experiments the following hematological indicators have been studied at the middle and at the end of the experiment (average red cells count – hemoglobin – hematocrit – white cells count – average plasma protein) – Death rate.The results have shown that the second and third group significantly better from the other group.

Keywords: Broilers (Roos Chicks), death rate,  Hematological indicators.

Full paper in Arabic:  pdf