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Toad-fed maggot breeding method

A breeding method, the technology of grain worms, applied in the field of breeding, can solve the problems of low antimicrobial peptide content, long culture period, and low survival rate, and achieve the effect of high yield, short culture period and high survival rate

Pending Publication Date: 2021-02-19
叶守成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, there are technical problems such as low survival rate, long cultivation period, low content of antimicrobial peptides in the obtained product, and poor quality in the cultivation of toad-feeding grain worms.

Method used

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  • Toad-fed maggot breeding method

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Effect test

Embodiment 1

[0037] A breeding method for toad feeding grain worms, comprising the following steps:

[0038] (1) select 50 corpses of healthy adult Bufo bufo, clean and disinfect, then put into a sterile environment, and open 2-3cm behind the ears of Bufo bufo; the method of described disinfection is: first get 400g bicarbonate Sodium is added in the water of 9kg to obtain sodium bicarbonate aqueous solution, the corpse of Bufo bufo is placed in the sodium bicarbonate aqueous solution and soaked for 8min;

[0039] (2) Under aseptic condition, the fly ovum of Calliphoridae insect Chrysalis macrocephala is cultivated in the subcutaneous behind the ears of Bufo bufo through the opening obtained in step (1); 10-20 fly eggs, a total of 900 fly eggs were cultivated from 50 giant toads;

[0040] (3) Place Bufo Bufo in a constant temperature and humidity culture room, and the culture room is placed in a dark place, the temperature of the constant temperature and humidity culture room is 25°C, and...

Embodiment 2

[0042] A breeding method for toad feeding grain worms, comprising the following steps:

[0043] (1) select the corpses of 50 healthy adult Bufo bufo, clean and disinfect, then put into a sterile environment, open 2-3cm behind the ear of Bufo Bufo; the method of described disinfection is: first get 1.2kg carbonic acid Sodium bicarbonate was added in 25kg water to obtain an aqueous sodium bicarbonate solution, and the corpse of Bufo bufo was placed in the aqueous sodium bicarbonate solution to soak for 15 minutes;

[0044] (2) Under aseptic condition, the fly ovum of Calliphoridae insect Chrysalis macrocephala is cultivated in the subcutaneous behind the ears of Bufo bufo through the opening obtained in step (1); 10-20 fly eggs, a total of 850 fly eggs were cultivated from 50 giant toads;

[0045] (3) Place Bufo Bufo in a constant temperature and humidity culture room, and the culture room is placed in a dark place, the temperature of the constant temperature and humidity culture...

Embodiment 3

[0047] A breeding method for toad feeding grain worms, comprising the following steps:

[0048] (1) select the corpses of 50 healthy adult Bufo bufo, clean and disinfect, then put into a sterile environment, and open 2-3cm behind the ear of Bufo bufo; the method of described disinfection is: first get 1kg bicarbonate Sodium was added to 20 kg of water to obtain an aqueous solution of sodium bicarbonate, and the body of Bufo bufo was placed in the aqueous solution of sodium bicarbonate to soak for 10 minutes;

[0049] (2) Under aseptic condition, the fly ovum of Calliphoridae insect Chrysalis macrocephala is cultivated in the subcutaneous behind the ears of Bufo bufo through the opening obtained in step (1); 10-20 fly eggs, a total of 865 fly eggs were cultivated from 50 giant toads;

[0050] (3) Place Bufo Bufo in a constant temperature and humidity culture room, and the culture room is placed in a dark place, the temperature of the constant temperature and humidity culture r...

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Abstract

The invention provides a toad-fed maggot breeding method. The breeding method comprises the following steps of by taking disinfected corpses of bufo bufo gargarizans as a culture medium, cultivating fly eggs of calliphoridae insect chrysomyia megacephala in a place with higher content of toad venom behind ears of the bufo bufo gargarizans, then placing the bufo bufo gargarizans in environment withtemperature of 25-30 DEG C, and humidity of 30-35 DEG C for 5-7 days, and collecting larvae to obtain toad-fed maggot. According to the breeding method, culture is simple, complex culture medium configuration is avoided, the culture period is short, the survival rate of the fly eggs is high, the fly eggs can effectively absorb the toad venom behind the ears of the bufo gargarizans, and the obtained toad-fed maggot is high in medicinal value and yield.

Description

technical field [0001] The invention belongs to the technical field of breeding, and in particular relates to a breeding method for toad feeding grain worms. Background technique [0002] Grain worms are the dried larvae of Calliphoridae insects Chrysocephala or other closely related insects. It has the effects of clearing heat and eliminating stagnation, and can be used as medicine to treat malnutrition, abdominal distension, malnutrition, etc. Toad-feeding grain worms are dried larvae of Calliphoridae insects, Chrysalis grandis or other closely related insects, which are artificially cultivated with corpses of Bufodae bufo or black-framed toad as the culture medium. Toad feeding grain worms have high medicinal value because they contain antimicrobial peptides. However, in the prior art, there are technical problems such as low survival rate, long cultivation period, low content of antimicrobial peptides in the obtained product, and poor quality in the cultivation of toad...

Claims

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Application Information

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IPC IPC(8): A01K67/033A23K50/90A23K10/26
CPCA01K67/033A23K50/90A23K10/26
Inventor 叶守成刘春娟叶永麟叶泳佟
Owner 叶守成
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