A kind of insect feed and its preparation method and application

Abstract

The invention relates to a green and safe insect feed and its preparation method and application. The insect feed consists of the following raw materials in parts by weight: 15-23 parts of konjac powder, 7-15 parts of licorice extract, and 11-11 parts of sunflower seed oil 19 parts, 1-5 parts of calcium lactate, 23-31 parts of seaweed extract, 0.1-1 part of sorbic acid, 4-8 parts of crab shell powder, 0.5-2.5 parts of salt; konjac powder, licorice extract, calcium lactate, The seaweed extract, sorbic acid, crab shell powder and table salt are weighed according to parts by weight, mixed, placed in an ultrafine pulverizer, and sunflower seed oil is added to stir evenly, and then microwaved to obtain the product. The invention can improve the utilization rate of the insect feed, prolong the oviposition time of the adult flies of the housefly, increase the oviposition amount of the adult flies, and improve the survival rate and fecundity of the peach moth moth. The invention has stable original performance and long shelf life, can reduce insect production costs, can raise various insect species and insects in different growth stages, and provides guarantee for large-scale production of insects.

Description

technical field [0001] The invention relates to the technical field of insect feed, in particular to a green and safe insect feed and its preparation method and application. Background technique [0002] There are many kinds of insects with different shapes. They belong to arthropods in invertebrates. They are the most numerous animal groups on the earth. They account for more than 50% of all biological species (including bacteria, fungi, and viruses), and their traces are almost everywhere. every corner of the world. [0003] Musca domestica is an excellent animal protein feed, which has the advantages of strong fecundity, short life cycle, easy intensive production, and abundant feed sources. It is listed as the first new protein resource in the world. The rearing of housefly larvae and adults is a very important step in the production process of housefly. The low utilization of larval feed leads to poor economic benefits. The quality of nutrition of housefly adults direc...

AI Technical Summary

Problems solved by technology

However, when the existing artificial feed is raised, not only the survival rate of the larvae is significantly lower than that of the natural host plant, but also the development is extremely irregular.

[0005] The existing feeds are basically aimed at a certain growth period of a specific insect, and have a single effect. Feeding a variety of insects requires many different types of feeds with different growth cycles, and the cost of feeding is high.