Orallar Zirai · Rearing

Rearing Carefully Raised, Production-Ready Flocks

Ross 308 and Cobb 500 breeder chicks, through a 20-week rearing period, are raised into healthy, balanced and uniform flocks under the supervision of specialist veterinarians and agricultural engineers.

Ross 308
Cobb 500
Spin Feeder
Controlled Growth
Orallar Zirai rearing facility
20 Weeks of
rearing
20 Weeks Controlled rearing period
Ross 308 Breeder flock rearing program
Cobb 500 Breeder flock rearing program
Spin Feeder Controlled feeding and steady growth
Rearing Period

From day one to pre-production balanced growth.

Ross 308 and Cobb 500 breeder chicks, supplied by Aviagen Anadolu and Cobb, are placed in rearing units and monitored for 20 weeks. This period is about more than growth; it also supports flock health, immunity, nutrition and preparation for production throughout the rearing process.

Controlled Feeding Steady growth supported by Spin Feeder systems.
Expert Supervision Regular checks by veterinarians and agricultural engineers.
Vaccination Programs Preventive care, as needed, and health monitoring.
Preparation for Production Preparing healthy, uniform flocks for the production phase.
0 Arrival at the rearing unit
5 Nutrition and growth monitoring
10 Flock health and uniformity
15 Pre-production growth checks
20 Preparation for the production phase
Breeder chicks arriving at the rearing unit
Controlled feeding and growth at week five
Flock health and uniformity monitoring at week ten
Pre-production growth checks at week fifteen
Flocks ready for production at week twenty
Week 0 Arrival at the rearing unit

Runs automatically and continuously · Rotates slowly like a carousel

Our Rearing Process

For healthy flocks, a carefully managed rearing process.

From the arrival of breeder chicks at the facility through to the production phase, nutrition, growth, health and flock uniformity are monitored regularly. Each stage is planned to support healthy flock development and prepare the birds for production.

01 / ARRIVAL

Arrival of breeder chicks

Ross 308 and Cobb 500 breeder chicks are placed in the rearing units. From the outset, flock organization, care plans and preparation for the production phase are given priority.

Ross 308 · Cobb 500
02 / GROWTH

Controlled feeding and growth

In rearing units equipped with Spin Feeder systems, flock growth is managed to remain balanced. The goal is not simply growth, but a controlled, balanced and uniform flock.

Spin Feeder Sistemleri
03 / HEALTH

Expert supervision and vaccination

Throughout the rearing period, flock health is monitored by specialist veterinarians and agricultural engineers. Vaccination programs are carried out as needed to support immunity.

Veterinarian · Agricultural Engineer
04 / PREPARATION FOR PRODUCTION

Healthy, uniform flocks

At the end of approximately 20 weeks, healthy flocks with balanced and uniform growth are prepared for the production phase. This approach helps the next stage of production begin on a strong foundation.

20-Week Period
Orallar Zirai rearing facility
Orallar Zirai controlled rearing area
Orallar Zirai flock health
Orallar Zirai production preparation
01 / 04 Arrival of breeder chicks
01
Flock Health

Throughout rearing, we focus on three key priorities.

At every stage, we focus both on the flock’s current condition and on how it is being prepared for the production phase.

01

Expert Supervision

Regular monitoring by veterinarians and agricultural engineers throughout the rearing period.

02

Vaccination Programs

Vaccination programs recommended by specialist teams are carried out with flock health as the priority.

03

Uniformity

Supporting a more controlled transition to production by maintaining balanced and uniform flock growth.

Technology & Hygiene

Systems that support controlled production.

In production houses, automatic nests and conveyor systems help transfer eggs to the next stage in a controlled and hygienic way.

Automatic Nests

Automatic nest systems are used in Orallar production houses.

Conveyor System

Many facilities use conveyor systems to transfer eggs in a controlled manner.

Contact-Free Transfer

These systems help deliver eggs to customers or hatcheries without manual handling.

The Next Stage

Once rearing is complete, the process continues with production.

Explore the Production Process