a) feed and feeding b) temperature c) dissolved oxygen d) Ammonia
a) glossy shank b) clear eyes c) clean fluffy down feather, d) relatively quiet e) absent of unabsorbed yolk f) absent of reddish joint on the shank
Period of time usually 4week that the chicks require external supply of heat to eliminate cold stress.
5to 10 pieces per square meter depends on age of the broiler
17 to 20weeks
18months
Lack of calcium and phosphorus
Debeaking
At the on set of laying.
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