Effect of Different Incubation Environment on Silkworm Egg Hatchability

The silkworm eggs were incubated in three different environments of coal heating,air-conditioned heating and automatic controlling incubation.The F test of every treatment factors showed that different incubation environment extremely influenced the hatchability.After the repeated comparison of the means,it is concluded from the q test that the hatchability in automatic controlling incubation system is significantly higher than that of the other two environments.