Industrial method of culturing housefly larva

Abstract

The industrial method of culturing housefly larva includes the following steps: 1. setting adsorptive matter to the container for culturing housefly larva; 2. injecting to the adsorptive matter the liquid culture medium comprising bran 5-10 wt%, whole milk powder 5-10 wt%, brown sugar 5-8 wt%, carrot juice 5- 15 wt% and water for the rest and with probiotics; 3. spreading housefly egg to the surface of adsorptive matter and incubating the egg into housefly larva; 4. cultivating for 4-10 days; and 5. separating housefly larva with screen. The said housefly larva culturing process has high bran utilizing rate and lowered cost, and is suitable for automation of housefly larva culturing.

Description

technical field

[0001] The present invention relates to the biotechnology of cultivating housefly larvae on a large scale by using culture liquid. Background technique

[0002] The housefly (Musca domestica) belongs to Insecta, Diptera, Cylindrica, and Muscaidae. It is an excellent animal protein feed. It 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 housefly is the most common and the most abundant species in most parts of our country. At present, the degree of automation of housefly breeding in my country is low, and a large amount of manpower is required for large-scale production, which restricts the industrialized utilization of housefly.

[0003] The cultivation of housefly larvae is the most important stage in the production process of housefly. There are two main types of housefly larva culture medium currently used, one is poultry man...