5种饲料对洋虫生长发育的影响

Effects of Five Feed Composition on the Growth and Development of Martianus dermestoides Chevrolat

常温条件下,采用大米粉、大豆粉、面粉、爆米花、中草药5种饲料饲喂洋虫,观察了洋虫的卵、幼虫、蛹、成虫的形态特征、取食习惯、活跃程度等生活习性,分析了5种饲料饲喂的洋虫幼虫化蛹后,饲料种类对蛹的发育历期、蛹重、成虫的体重等生理指标的影响,结果表明:5种饲料中蛹发育历期最长的为大豆粉饲料,发育历期最短的为大米粉饲料;用面粉和大米粉饲喂的幼虫化蛹后蛹最重;5种饲料下成虫体重由重到轻的顺序依次为:中草药>爆米花>面粉>大米粉>大豆粉。综合经济成本考虑,建议以爆米花为主要饲料,并混合适当的大米粉饲喂洋虫效果最佳。

In this paper, under changing temperature conditions, those indicators such as the larvae, Pupa and adult morphology, active degree, feeding habits were observed on those M. dermestoides Chevrolat feeding on soy rice, flour, popcorn meal, soybean meal, herbal medicine meal. Effects of Five Feed Composition on pupae, pupa weight and imago weight were analyzed when the larvae pupated. Results showed that the pupae of M. dermestoides Chevrolat feeding on the soybean meal is the longest while the pupae of M. dermestoides Chevrolat feeding on the soy rice is the shortest. The treatment of soy rice, flour gave the higher pupa weight. In five feed composition the sequence of imago weigh from heavy to light is, herbal medicine meal, popcorn, flour, soy rice, soybean meal. Based on an integrated is recommended that contains popcorn consideration of the effects of the feeds and their cost, a compound feed meal as the primary components combined with some soy rice.