家蚕不受精卵发生的几个生化因素

A Study on Biochemistry Factors of Occurrence of Unfertilized Eggs of Silkworm

不同蚕品种的不受精卵率与熟蚕血液蛋白含量呈显著的负相关 ( -0 690 3 )。前蛹期 3 2℃高温处理对家蚕蛹血液蛋白含量和过氧化氢酶活性以及不受精卵的发生均有一定影响 ,表现为随高温时间的延长 ,不受精卵增加 ,蛹血液蛋白含量减少 ,过氧化氢酶活性减弱 。

There was a negative correlation between unfertilized egg rate and blood protein of silkworm larvae.Treatment of high temperature in the prepupa stage increased unfertilized egg rate and decreased the blood protein and activity of catalase of pupae.There was a negative correlation between unfertilized egg rate and the blood protein and activity of catalase of pupae.