A kind of method prolonging the breeding time of Tenebrio molitor larvae

Abstract

The invention relates to the technical field of tenebrio molitor breeding, in particular to a method capable of prolonging tenebrio molitor larva breeding time. The method comprises the steps of putting larvas which are bred to 0.8-1.3 cm alone into an empty breeding box, feeding the tenebrio molitor with basal feed to make the tenebrio molitor maintain the original body length and weight and grow for 15-20 days, then feeding the screened tenebrio molitor with complete feed for 2-3 days to supplement nutrition for tenebrio molitor bodies, then choosing the complete feed to feed to the sale standard or adopting the basal feed to conduct life sustaining feeding according to needs. According to the method capable of prolonging tenebrio molitor larva breeding time, life sustaining feeding with the basal feed can be adopted three times at most, that is, the tenebrio molitor larva breeding time can be prolonged by 30-60 days, in the life sustaining feeding period, the tenebrio molitor can maintain the original body length and weight to survive only needing very low feed cost, the breeding time of the tenebrio molitor in the larva period is prolonged, marketing is performed by avoiding a tenebrio molitor peak marketing time, better economic benefits are obtained, and the method has ultra-large popularization value.

Description

technical field [0001] The invention relates to the technical field of Tenebrio molitor cultivation, in particular to a method for prolonging the cultivation time of Tenebrio molitor larvae. The method of the present invention can prolong the cultivation time of Tenebrio molitor larvae by 30-60 days, and breeding enterprises can adjust the growth rate of Tenebrio molitor according to market conditions. Time to market, avoiding the peak period of Tenebrio molitor listing, greatly improving the economic benefits of breeding enterprises. Background technique [0002] Tenebrio molitor, also called mealworm, is the feed for birds, turtles, scorpions, snakes, fish, wood frogs, etc. It is also a green insect food with high protein, low fat and unique fragrance. At present, it is mainly exported. Demand exceeds supply in the market, and it is the third largest insect industry after silkworms and bees. Tenebrio molitor has to go through ecological changes in four stages: egg, larva,...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to aim at the relatively fixed breeding time of the current Tenebrio molitor larvae from hatching to reaching the sales specification. The breeders have no way to artificially intervene in the Tenebrio molitor breeding time, and can only raise them step by step to the sale specification, and cannot avoid the peak period of the Tenebrio molitor listing. It leads to the problem of low economic benefits of breeding, and provides a method to prolong the breeding time of Tenebrio molitor larvae