Processing formula and process of biological feed for breeding fly maggots or hermetia illucens

Abstract

The invention discloses a processing formula and process of a biological feed for breeding fly maggots or hermetia illucens. According to the processing formula, the formula can give full play to secondary utilization of nutritional ingredients of various waste residues, and a scientific proportion is designed according to the requirements of insects on protein and feeding habits, so that the biological feed contains rich protein; macromolecules such as crude fibers and lignin which cannot be directly absorbed by animals in the waste residues are decomposed into micromolecular nutrient substances and various microelements which can be well eaten and absorbed by the fly maggots and the hermetia illucens under the action of probiotics and enzymes; specific florae are selected inside, and tenebrio molitor and barley worm excrement sand are generally used as a low-price fertilizer or fertilizer pond raw material, but the invention develops a way with a higher additional value for the utilization of the tenebrio molitor and barley worm excrement sand; and meanwhile, a novel treatment auxiliary material with low cost and high nutritional value is provided for many waste residue treatment plants, and the high-quality resource, namely the insect excrement, can be fully combined and utilized.

Description

technical field

[0001] The invention belongs to the technical field of feed processing, and in particular relates to a processing formula and process of biological feed for cultivating fly maggots or black soldier flies. Background technique

[0002] The natural humidity of Tenebrio molitor and barley dung sand is relatively low, generally around 12%, which is comparable to that of wheat bran, and the physical structure is porous particles, which can absorb a large amount of water molecules, and the nutritional value of these insect sand is still very high According to the test, the crude protein of the insect sand of Tenebrio molitor and barley worm is still about 24%, and there are many trace elements that can be used.

[0003] However, there are a lot of distiller's grains or pomace in wineries or fruit drink processing plants because of their high water content, which will cause great inconvenience to handling and transportation. Wastewater discharge is also a headache....