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Methods of Standardized Breeding of Earthworms

A technology of earthworms and earthworm beds, which is applied in the field of agricultural breeding, can solve the problems of not being suitable for the growth of earthworms, high mortality of earthworms, etc., and achieve the effect of increasing yield and quality, and improving utilization rate

Active Publication Date: 2021-06-29
HEPU QINGFENG AGRI SCI & TECHDEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the breeding method of earthworms is not suitable for the growth needs of earthworms, especially the low porosity of the breeding soil, which leads to high mortality of earthworms

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A method for standardized cultivation of earthworms, comprising the following steps:

[0031] S1, build the earthworm bed that is 3m in length, 2m in width and 0.5m in height in the breeding room, and lay 10cm high cultivation soil on the earthworm bed;

[0032] S2, lay culture base material on the culture soil, then put earthworm seedlings on the earthworm bed;

[0033] Wherein, the preparation method of described cultivation soil comprises the following steps:

[0034] A1. After mixing and pulverizing 5 parts by weight of macadamia nut shells, 5 parts of coconut shells, 3 parts of almond shells, and 1 part of walnut shells, in 25 parts by weight of 10% acetic acid solution Soak for 5 minutes, filter and dry to obtain the first mixture; then raise the temperature of the first mixture from room temperature to 200°C at 4°C / min, and keep at 200°C for 3 to 5 hours; then raise the temperature from 200°C to 200°C at 6°C / min 500°C, then cool down from 500°C to 200°C at 8°C / ...

Embodiment 2

[0048] A method for standardized cultivation of earthworms, comprising the following steps:

[0049] S1, build the earthworm bed that is 3m in length, 2m in width and 0.5m in height in the breeding room, and lay 10cm high cultivation soil on the earthworm bed;

[0050] S2, lay culture base material on the culture soil, then put earthworm seedlings on the earthworm bed;

[0051] Wherein, the preparation method of described cultivation soil comprises the following steps:

[0052] A1. After mixing and pulverizing 10 parts by weight of macadamia nut shells, 8 parts of coconut shells, 6 parts of almond shells, and 5 parts of walnut shells, in 25 parts by weight of 10% acetic acid solution Soak for 5 minutes, filter and dry to obtain the first mixture; then raise the temperature of the first mixture from room temperature to 200°C at 4°C / min, and keep at 200°C for 3 to 5 hours; then raise the temperature from 200°C to 200°C at 6°C / min 500°C, then cool down from 500°C to 200°C at 8°...

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Abstract

The invention discloses a method for standardized breeding of earthworms, comprising the following steps: S1, building an earthworm bed with a length of 3m, a width of 2m, and a height of 0.5m in a breeding room, and laying 10cm-high cultivation soil on the earthworm bed; S2 1. Lay the cultivation base material on the cultivation soil, and then put earthworm seedlings on the earthworm bed; wherein, the preparation method of the cultivation soil comprises the following steps: A1, after mixing and pulverizing macadamia nut shells, coconut shells, almond shells and walnut shells , calcined in sections to obtain the second material; A2, then mix the soil with a mass ratio of 10:1:0.5:0.8, the second material, biochar, and bamboo fiber evenly, and then spray the sterilizing solution to obtain the cultivation soil; The quality of the sterilizing solution is 0.1% of the soil quality. The method for standardized cultivation of earthworms of the present invention can promote the rapid growth of earthworms, and the quality of the cultivated earthworms is high.

Description

technical field [0001] The invention relates to the field of agricultural breeding. More specifically, the present invention relates to a method for standardized breeding of earthworms. Background technique [0002] Earthworms, also known as earthworms, are cold in nature and salty in taste, and have the effects of clearing away heat, relieving spasms, relieving asthma, and diuresis. Earthworms are an important source of animal protein for poultry farming and freshwater fish farming feed. Earthworm farming has been developed in my country for many years, especially in recent years, earthworm farming has gradually developed and grown along with the rapid rise of other aquaculture industries. At present, the breeding method of earthworms is not suitable for the growth needs of earthworms, especially the low porosity of the cultured soil leads to high mortality of earthworms. Contents of the invention [0003] It is an object of the present invention to solve the above-men...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/033A23K10/12A23K10/26A23K10/30A23K10/37A23K20/189A23K50/00A01N65/22A01P1/00A01P3/00
CPCY02P60/21Y02P60/87Y02A40/22
Inventor 赖英权庞平功林霞徐益昌
Owner HEPU QINGFENG AGRI SCI & TECHDEV
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