Question

what is rearing of silkworms called ?

Answer 1

$\huge \bold \color {pink}{Sericulture}$

Answer 2

Sericulture is the science that deals with the production of silk by rearing of silkworm. ... Silk originating in the spittle of an insect is a natural fibrous substance and is obtained from pupal nests or cocoons spun by larvae known as silkworm.