Poultry is often used to refer to the ............. of only poultry birds.

Since the $20^{th}$ century,poultry farming has developed as a ...

Which facilities have made poultry farming a popular business?

Where is the $IVRI$ (Indian Veterinary Research Institute) for poultry research located?

$A$: Poultry farming has a definite advantage over livestock rearing.
$R$: Poultry birds are easy to raise,can be acclimatized to a wide range of climatic conditions,have a short lifespan,and are prolific breeders.

In India,which state occupies the first position in poultry farming?