The Golden 7 Days: Essential Brooding Strategies for Broiler Success.

https://vetinsightpak.blogspot.com/2026/03/infectious-bursal-disease-ibd-in.html

 1. Introduction

In the first week of life, a chick is like to shape its final market weight. In this period, the chick grows from having an unripe immune system and poor thermoregulation into a strong and healthy bird.

2. Pre-Placement Preparation

Cleaning and Disinfection: 

Remove the pests from the living area using Virkon or Formalin?

Pre-heating: 

Set the temperature of the shed to 32-34°C before the chickePre-heating

3. The Five Pillars of Brooding

Temperature: 

Chicks do not have the ability to control their body temperature. If they are very close to the heater, it means the temperature is low. If they are away from the heater, it means the temperature is high.

Age of Chicks (Days)	Target Shed Temperature (°C)	Target Shed Temperature (°F)	Target Relative Humidity (%)
Day 0 - 3	33.0 – 34.0 °C	91.4 – 93.2 °F	60 – 70%
Day 4 - 7	31.0 – 32.0 °C	87.8 – 89.6 °F	60 – 70%
Day 8 - 10	29.0 – 30.0 °C	84.2 – 86.0 °F	60 – 70%
Day 11 - 14	27.0 – 28.0 °C	80.6 – 82.4 °F	50 – 60%
Week 3 (Day 15-21)	24.0 – 26.0 °C	75.2 – 78.8 °F	50 – 60%
Week 4 (Day 22+)	21.0 – 23.0 °C

Air Quality (Ventilation):

 The first thing is to get rid of ammonia (NH3) for a good respiration issue.

Water (Hydration): 

Pouring fresh and cool water with electrolytes is the best solution for recovering after transporting stress.

Feed (Nutrition):

 Starter crumbs that have a high protein content should be available right from the beginning.

Light: 

23 hours of light in the first few days to promote feeding.

4. Crop Fill Test (The Vet's Check)

​As a researcher, you should guide farmers to check the "Crop" (pota) of the chicks 8 hours after placement.

​Goal: 

80% of chicks should have soft, pliable crops (indicating they found both food and water).

​5. Biosecurity

​Restricting entry and using footbaths to prevent the entry of pathogens like E. coli or Salmonella.