食物对引种天蚕生长发育的影响

Influence of different food on the growth and development of Antheraea yamamai Guerin-Meneville introduced

天蚕取食三种不同的栎属食物 ,对其死亡率、食叶量、幼虫期和产丝量等有明显的影响。研究结果表明 :用白栎饲养的天蚕 ,其生长发育和产丝量等各项指标均优于用泡栎和栓皮栎饲养者。白栎是天蚕最佳的寄主植物。

Different food taken by Antheraea yamamai Guerin-Meneville have a great influence on their appetite, mortality and instar-stage etc. The experimental results show that the index of growth and development of Antheraea yamamai reared by Quercus fabri excels that by Q. acutissima and Q. variabilis . Q. fabri is the optimal host plant for Antheraea yamamai .