House used for rearing chicks from day –old with

Solution

Brooder House: Brooder / chick house- It is used to brood and rear egg-type chicks from 0 to 8 weeks of age. Grower house- It is used to grow egg-type birds from 9 to 18 weeks of age. Brooders cum grower house-Here, the birds are  reared from 0 to 18 weeks of age (entire brooding and growing period of egg-type chicken). Layer house- In which birds over 18 weeks of age are reared, usually up to 72 weeks of age. Broiler house- In which broilers are reared up to 6 weeks of age.