Question

How is rearing of silkworm done by silkworm farmers

Answer 1

From hatching to its full-grown stage, the silk worms pass through five instars and the worms up to stage two are called young age worms or chawki.  As they are susceptible to infections and vulnerable to adverse weather conditions, special care is required for rearing of chawki. Hence, it is advisable to obtain silkworm reared under controlled conditions in separate chawki rearing centers.  The package of practices for chawki rearing is entirely different from late age rearing.

Rearing of late age worms begins from third instar.  These worms are voracious feeders.  

Answer 2

Explanation:

Rearing of Silkworm: In the beginning, the female silk moth lays hundreds of eggs. These eggs are stored over a clean paper or piece of cloth. These eggs are then sold to the silkworm farmers. The farmers then keep the eggs under the accurate temperature and humidity at a clean place.