Egg pod hatching method for breeding periplaneta americana and preventing illness

Abstract

The invention belongs to the technical field of periplaneta americana egg pod hatching, and discloses an egg pod hatching method for periplaneta americana breeding and disease prevention, which comprises the steps of egg pod selection, egg pod placement, hatching tray sealing, temperature and humidity control, nymph transfer feeding, primary mating and egg laying of imagoes, secondary mating and egg laying, tertiary mating and egg laying, imago killing and the like. Environment control is also achieved, the survival rate of the cockroach nymphs in the feeding link is guaranteed, the hatching rate can be increased, the hatching period is shortened, qualified oothecae are screened in different spawning boxes for mixed hatching, the recent parent rate of the hatched nymphs can be reduced, the proportion of female polypides is greatly increased, the ideal male polypides account for 20%, and the ideal female polypides account for 80%; the development according to the proportion of 1: 12 produces very ideal economic benefits, the medicinal content is improved, the health of periplaneta americana polypide is kept, the population metamorphosis of periplaneta americana is reduced, and the individual quality of next-generation adults is conveniently improved.

Description

technical field [0001] The invention relates to the technical field of egg pod hatching of Periplaneta americana, in particular to an egg pod hatching method for cultivating and preventing disease of Periplaneta americana. Background technique [0002] The American cockroach is the largest insect in the cockroach family, commonly known as "cockroach". Adults are 29-40 mm long, reddish-brown, with wings longer than the end of the abdomen, long antennae, large butterfly-shaped brown stripes in the middle of the pronotum, and complete yellow stripes on the trailing edge of the stripes. Cockroaches are used for medicinal purposes. It has a long history, and now it is used in the new liquid medicine for rehabilitation, and its medicinal value is very high. Therefore, most of the existing Periplaneta americana are artificially cultured. Worms, adults, mating and laying eggs are composed of several stages. The growth period is seven months. The most critical stage is the hatching ...

AI Technical Summary

Problems solved by technology

Conventional natural hatching, males have more worms, the ratio is 80% males and 20% females, the ratio of males and females is uncoordinated, mating is easy to produce close relatives to lay eggs, resulting in a thin group of Periplaneta americana and slow development

This has a serious consequence that the next generation of worms is short and abnormal, and cannot meet the national pharmaceutical standards. Therefore, after the breeding of the American cockroach is completed, the size of the American cockroach needs to be selected, and only qualified ones can be used as medicine. The current breeding method is concentrated breeding, which increases the probability of producing close relative eggs when the American cockroach mates, and cannot guarantee the health of the American cockroach body, which increases the group metamorphosis of the American cockroach, and it is difficult for farmers to achieve higher economics. Benefits, and seriously affect the content and quality of medicines, the current culture of Periplaneta americana, due to the different ingredients of the feed and the environmental conditions of raising different breeders, so that the quality of the cultured Periplaneta americana is very different after testing and analysis. Breeding technology is not mature enough, for this reason, we propose a method of egg pod hatching for breeding Periplaneta americana and preventing sickness