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Earthworm cultivating method

A breeding method and technology of earthworms, which are applied in the field of breeding, can solve problems such as sharp decrease in the number of earthworms, unsatisfactory breeding conditions, poor mastery of earthworm breeding technology, etc., and achieve the effect of strong individuals and increased production

Inactive Publication Date: 2015-10-21
黄生文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the development of famous and special aquatic products such as rice field eel and spiny breast frog (stone frog), earthworms are increasingly used as bait and fresh bait, and the area of ​​supporting breeding earthworms in farms continues to expand. , the breeding situation is not ideal, especially under the conditions of not using shady greenhouses and improper management, it will often lead to a sharp drop in the number of earthworms, which cannot guarantee the needs of famous and special aquatic products.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Earthworm breeding methods include the following steps: site preparation, manure fermentation, earthworm stocking and feeding management;

[0019] The site is prepared to construct a large shed with a shed width of 5 meters, a shed length of 40 meters, and a middle walkway of 0.7 meters; the walkway is filled with a height of 0.3 meters and two earthworm beds on both sides are 2 meters wide;

[0020] The manure is fermented into cow manure after 7 days of stacking and fermentation, during which two times of stacking and mixing are carried out to make the cow manure water content at 35%; pig manure is evenly mixed with 8% crushed rice straw and piled into 1 meter high material Ferment the pile, turn the pile 7 days later, continue the fermentation, after turning the pile once, make the pig manure moisture content at 30%, that's it;

[0021] The earthworm stocking is to wet the earthworm bed before stocking the earthworm species, mix the cow dung and pig dung evenly in a ratio o...

Embodiment 2

[0028] Earthworm breeding methods include the following steps: site preparation, manure fermentation, earthworm stocking and feeding management;

[0029] The site is prepared to construct a large shed with a shed width of 5 meters, a shed length of 50 meters, and a middle walkway of 0.7 meters; the walkway is filled with a height of 0.3 meters, and two earthworm beds on both sides are 2 meters wide;

[0030] The manure is fermented into cow manure after 9 days of stacking and fermentation, during which the pile is turned and mixed for 3 times, so that the moisture content of the cow manure is 40%; the pig manure is evenly mixed with 10% crushed straw, and then piled into 1 meter high material Ferment the pile, turn the pile 9 days later, continue the fermentation, after turning the pile twice, make the pig manure water content at 35%, it is enough;

[0031] The earthworm stocking is to wet the earthworm bed before stocking the earthworm species, mix the cow dung and pig dung evenly i...

Embodiment 3

[0038] Earthworm breeding methods include the following steps: site preparation, manure fermentation, earthworm stocking and feeding management;

[0039] The site is prepared to construct a large shed with a shed width of 5 meters, a shed length of 45 meters, and a middle walkway of 0.7 meters; the walkway is filled with a height of 0.3 meters, and two earthworm beds on both sides are 2 meters wide;

[0040] The manure is fermented into cow manure after 8 days of stacking and fermentation, during which two times of stacking and mixing are carried out, so that the moisture content of the cow manure is 38%; the pig manure is evenly mixed with 9% crushed rice straw and piled into 1 meter high material Ferment the pile, turn the pile 8 days later, continue the fermentation, after turning the pile twice, make the pig manure water content at 33%, that's it;

[0041] The earthworm stocking is to wet the earthworm bed before stocking the earthworm species, mix the cow dung and pig dung evenl...

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Abstract

The invention discloses an earthworm cultivating method, which belongs to the poultry cultivating field and comprises following steps: field preparation, waste fermentation, earthworm release and raising management; the field preparation is to build a shed with width 5 meter, length 40 to 50 meter and middle aisle 0.7 meter; the middle aisle is heightened 0.3 meter; two earthworm bed widths at two edges are respectively 2 meter; the waste is cow dung that is stacked for fermentation for 7 to 9 days; during the fermentation, the cow dung is turned and mixed uniformly for 2 to 3 times to make the water content of the cow dung be maintained at 35 percent to 40 percent; pig manure is mixed with broken straws of 8 percent to 10 percent uniformly; the pig manure is stacked with 1 meter high for fermentation and the pig manure is turned over after 7 to 9 days for further fermentation; and after 1 to 2 turnover, the water content of the pig manure is maintained at 30 percent to 35 percent. According to the invention, the technical method above has the characteristics of scientific cultivation, improved earthworm production and strong earthworm individuality.

Description

Technical field [0001] The invention relates to the field of breeding, in particular to a method for breeding earthworms. Background technique [0002] Earthworms are an important source of animal protein in 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 with the rapid rise of other farming industries. A large number of pioneers have emerged across the country who rely on the development of earthworm breeding to get rich. [0003] With the development of farming of famous aquatic products such as rice field eel and spiny-breasted frog (stone frog), earthworms are increasingly used as bait and fresh bait. The area of ​​supporting earthworms in farms has been expanding. However, some farms have not mastered the technology of breeding earthworms. , The breeding situation is not ideal, especially under the conditions of not using shaded...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
CPCA01K67/0332
Inventor 黄生文
Owner 黄生文
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