Grower Guidelines for Poultry and Fowl Processing Bottom of post post #38384
Quote:
In order to schedule the processing of your
birds, it is necessary to estimate the
approximate processing date based on your
target live weight. Any reliable scale
can provide a live weight of a bird or fo
wl provided that the animal has minimal
movement when weighing. A small cage or crate
can be used. Be sure to tare or zero
out the scale or subtract the weight of the ca
ge or crate only from the weight of the
crate and bird to get net weight of the bird.
Dressed weights are about 75% of live weight
. Most chicken is processed at a 4.5
pounds live weight, and this varies accord
ing to the meat product desired. The
following dressed weights are what
can generally be expected:
•
Cornish Game Hen 1.5 pounds
•
Fryer, broiler 3 to 4 pounds
•
Roaster 5 to 6 pounds
•
Stewing hen 6+ pounds
December 2007 page 4 of 25
For example:
Crate + bird weight 6.7 pounds
Crate weight 2.3 pounds
Net weight of bird 4.4 pounds
Estimated dressed weight 4.4 x 0.75 = 3.3 pounds
Both the breed of bird and the method
of chilling affect the dressed weight. For
example, water chilled Cornish X’s may be
75%; whereas, air-chilled Cornish X’s
may be 72%. An air chilled heritage bird or
other slow growing bird may be 68-70%.
Exact determination of carcass weight ratios
can only be determined by experience,
and growers who have clients with very sp
ecific weight requirements should keep
this in mind.