Method for breeding black soldier fly larvae

Abstract

The invention discloses a method for breeding black soldier fly larvae. The method includes steps of S1, uniformly mixing livestock and poultry feces which is fermented at the high temperatures, wheatbran, humus, brown sugar and clostridium butyricum with one another according to a mass ratio to prepare black soldier fly breeding bait; S2, breeding the larvae, to be more specific, inoculating 1-2g of newly hatched black soldier fly larvae in every 1 kg of black soldier fly breeding bait, carrying out culture on the newly hatched black soldier fly larvae at the temperatures of 25-35 DEG C for6-8 days and carrying out screening to obtain the mature black soldier fly larvae. The mass ratio of the livestock and poultry feces to the wheat bran to the humus to the brown sugar to the clostridium butyricum is 900-1000:40-60:20-40:4-5:1-3. The method has the advantages that growth and ingestion of the black soldier fly larvae can be promoted by the aid of the method, the livestock and poultry feces consumption speeds can be increased, the culture cycle of the black soldier fly larvae can be shortened, the protein content of black soldier fly can be increased, the black soldier fly larvaeobtained by the aid of the method can be used as a raw material for active feed or protein-source feed, and the method has a great application prospect.

Description

technical field [0001] The invention belongs to the technical field of resources and environmental protection, and more specifically relates to a method for cultivating black soldier fly larvae. Background technique [0002] Black Soldier Fly, scientific name bright-spotted flat-horned soldier fly ( Hermetia illucens L.), an insect of the Soldididae family of Diptera. It is distributed in most parts of the world, especially in tropical and subtropical regions. Among them, the saprophytic soldier flies can feed on poultry manure and domestic garbage to produce high-value animal protein feed, so as to make resource utilization. Taking black soldier fly larvae as an example, it feeds on decaying organic matter such as kitchen waste, animal manure, animal and plant carcasses, etc. It can efficiently convert food into its own nutrients, and at the same time produce high-value insect protein feed, which is easy to raise The management and cost are low, and it has wide applicat...

AI Technical Summary

Problems solved by technology

[0004] However, the current breeding of black soldier flies usually only uses a single kitchen waste or animal manure. Although the food waste and animal manure have undergone simple pretreatment, there are still problems of poor palatability and utilization when raising black soldier flies. The problem of low rate