Light Requirement for Layers
Light requirement for a layer is:
Light requirement for a layer is:
Feed requirement for a layer per day is:
Light requirement for a broiler is:
For every 1% drop in the O₂ content of an incubator, the hatchability will drop by:
Which method is better for slaughtering chicken on a large scale?
Essential fatty acid and essential amino acid for poultry are respectively:
Chilled dressed chicken can be stored for 7 days at a temperature of:
The longest part of the poultry oviduct is:
The broiler is commonly vaccinated against:
Egg yolk, albumin and shell membranes of the chicken egg are respectively secreted by: