broiler

What is the breed and origin of your bird?

It is a Cornish Rock cross (or Cornish Cross). It is a commercial crossbreed produced by crossing a Cornish male with a White Plymouth Rock female.

Why is this specific cross breed used in the commercial meat industry?

They are selected for their white feathers (which leave a clean carcass), rapid growth rate, and exceptional breast muscling.

At what age and weight are commercial broilers typically processed?

Commercial broilers are typically processed at 6 weeks of age weighing 3.5 to 4.5 pounds. (Note: Show broilers often weigh more—around 5–6+ lbs—due to specialized care).

What is the expected dressing percentage of a broiler?

The dressed carcass (without the neck and giblets) yields about 65% to 70% of the live weight.

What are the most expensive or valuable cuts on a broiler carcass?

The breast meat is the most valuable, followed by the legs (thighs and drumsticks).

What are the edible internal organs called, and what do they include?

They are called giblets. They include the gizzard, heart, and liver.

What is the ideal market confirmation of a broiler?

The back should be 1.5 times longer than the width across the shoulders. The depth of the body should equal or exceed the width of the shoulders, and the breast meat should extend fully along a straight keel bone without tapering.

What are you checking for when you examine the breast and keel?

You are evaluating the width and meatiness of the breast, and checking for defects like a crooked keel, breast blisters, or bruises which would decrease market value.

What was the protein level of the feed you fed your birds?

Typically, broilers start on a high-protein starter diet (24% to 30% protein) to support rapid development, and finish on a 20% to 22% protein grower/finisher ration.

What is a standard feed conversion rate (FCR) for broilers?

A standard FCR is 2.0 or less. This means it takes 2 pounds (or less) of feed to produce 1 pound of live weight gain.

What are the feed and water withdrawal recommendations before processing?

Feed should be removed 6 to 12 hours before slaughter to empty the digestive tract and prevent carcass contamination. Water should be removed about 4 hours prior.

What is the average body temperature of a chicken?

105°F to 107°F.

What is the major bacterial contaminant of concern in poultry meat?

Salmonella

What is the function of the gizzard?

The gizzard (ventriculus) acts as the chicken's "teeth." It uses swallowed grit to grind up feed to aid in digestion.

What is the function of the vent?

It is the uro-genital opening. It is the single external exit point for feces, uric acid, and eggs.