Authors : Ulka Yadav and Rajkumari Batham
Page Nos : 225-226
Description :
The fecundity and fertility are two major components of silkworm seed production. The relationship between the fecundity and fertility of Philosamia ricini was inversely proportional to the number of moth pairs in the container. The effect of multiple use of male moth on fertility was investigated in Eri Silkworm, Philosamia ricini. Multiple use of male moth caused significant reduction in fertility. From G1 to G5 mating no significant reduction in fertility was observed, while after G6 and G7 mating fertility reduction is considerably significant.
Key words: Eri silkworm, Fertility, Mating, Cocoon, Philosamia ricini, Reproductive parameter.
