Maggot breeding process utilizing livestock and poultry excrement and straw mixture

Abstract

The invention discloses a maggot breeding process utilizing a livestock and poultry excrement and straw mixture. The maggot breeding process comprises the following steps of: S1, quantitatively weighing a culture material containing the livestock and poultry excrement and straw mixture, and flatly paving the culture material in a maggot breeding pool; S2, putting adult flies into a fly room for mating, collecting laid eggs, and incubating larvae; S3, putting the larvae into the culture material in the maggot breeding pool, and uniformly spreading a layer of culture material into the maggot breeding pool again; S4, setting breeding parameters of larva breeding in the maggot breeding pool to an appropriate range to obtain maggot individuals; and S5, taking out the maggots from the maggot breeding pool, and obtaining clean maggots after excrements are discharged. According to the maggot breeding process in the invention, the livestock and poultry excrement and straw mixture is adopted asthe culture material; sufficient and uniform nutrient substances can be provided for fly larvae; the fly larvae can grow rapidly, healthily and strongly in the manner of spreading the culture materialfor two times; and thus, the survival rate and the quality of the maggots are improved.

Description

technical field [0001] The invention relates to the technical field of raising maggots, in particular to a technology for raising maggots using a mixture of livestock and poultry manure and straw. Background technique [0002] Fly maggot is a high-quality animal protein feed, which can replace imported fish meal to reduce costs, improve livestock and poultry disease resistance, and improve meat quality. It is often used to make biological feed for breeding. In the cultivation of fly maggots, culture materials are needed At present, the common compost on the market generally uses pig manure as raw material for processing. At the same time, livestock and poultry manure is also a huge source of environmental pollution, and it is also a huge biomass energy bank, which can provide a lot of energy for people. Pig manure contains If a large amount of undigested organic matter and minerals are not treated in time, they will ferment and decompose at high temperature to produce harmfu...

AI Technical Summary

Problems solved by technology

[0002] Fly maggot is a high-quality animal protein feed, which can replace imported fish meal to reduce costs, improve livestock and poultry disease resistance, and improve meat quality. It is often used to make biological feed for breeding. In the cultivation of fly maggots, culture materials are needed At present, the common compost on the market generally uses pig manure as raw material for processing. At the same time, livestock and poultry manure is also a huge source of environmental pollution, and it is also a huge biomass energy bank, which can provide a lot of energy for people. Pig manure contains If a large amount of undigested organic matter and minerals are not treated in time, they will ferment and decompose at high temperature to produce harmful gases such as H2S, NH3, CO2, CH4, etc., which will cause serious air pollution and reduce the resistance of animals and people. Respiratory diseases broke out, so the reasonable and effective use of livestock and poultry manure, especially pig manure, is of great significance to the sustainable development of society, and also provides important support for the breeding of fly maggots, ensuring the high quality and high life of the maggot raising process Rate

[0003] The composition of livestock and poultry feces used in the existing maggot raising process is relatively simple, and the nutrient elements in the crops are lacking, so that the overall quality of the compost is not good, and the use of the compost is not perfect, so that the nutrient absorption efficiency of fly maggots is low. , resulting in low survival rate of fly maggots