Earthworm breeding method

A breeding method and technology of earthworms, applied in the field of breeding, can solve the problems of low reproduction multiple, high mortality of earthworms, unsuitable for the growth of earthworms, etc., and achieve the effect of improving survival rate and quality

Inactive Publication Date: 2016-08-03
CHONGQING CAIDIEGU ECOLOGICAL AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the breeding methods of earthworms are not suitable for the growth n

Method used

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  • Earthworm breeding method

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Embodiment 1

[0025] A kind of earthworm culture method, comprises the following steps:

[0026] A. Preparation of breeding material: 450kg cow dung, 100kg rice straw and 150kg bagasse are mixed uniformly, and the quality water content is adjusted to be 75%, then the microbial starter of adding 2kg inorganic matter and 7kg is mixed and carried out aerobic fermentation; The inorganic substance is a mixture of urea, ammonium phosphate and ammonium chloride;

[0027] B. Earthworm bed construction: stack the fermented breeding material on flat ground into a cuboid with a length of 0.95m, a width of 40cm, and a height of 21cm;

[0028] C. Seedlings are put in: spread earthworm seedlings on the worm bed that has been built (the kind is Taiping No. 2, and 3000 pieces are dropped into per square meter);

[0029] D. Supplementary feed: Supplementary feed every 1 month;

[0030] E. Harvesting: When the earthworms grow up to a weight of 480mg and the breeding density exceeds 15,000 / square meter, the...

Embodiment 2

[0036] A kind of earthworm culture method, comprises the following steps:

[0037] A. Preparation of breeding material: 450kg cow dung, 120kg rice straw and 60kg bagasse are mixed uniformly, and the quality water content is adjusted to be 72%, then the microbial starter of adding 5kg inorganic matter and 3kg is mixed and carried out aerobic fermentation; Described inorganic matter is the mixture of ammonium nitrate, ammonium phosphate and ammonium chloride;

[0038] B. Earthworm bed construction: stack the fermented breeding material on flat ground into a cuboid with a length of 1.15m, a width of 30cm, and a height of 18cm;

[0039] C. Seedlings are put in: spread earthworm seedlings on the worm bed that has been built (the kind is Taiping No. 2, and 3000 pieces are dropped into per square meter);

[0040] D. Supplementary feed: Supplementary feed every 1 month;

[0041] E. Harvesting: When the earthworms grow up to a weight of 450mg and the breeding density exceeds 15,000 / s...

Embodiment 3

[0047] A kind of earthworm culture method, comprises the following steps:

[0048] A. Preparation of breeding material: 4000kg cow dung, 110kg rice straw and 90kg bagasse are mixed uniformly, and the quality water content is adjusted to be 74%, and then aerobic fermentation is carried out after adding 3kg inorganic matter and 5kg microbial starter and mixing uniformly; The inorganic substance is a mixture of urea, ammonium phosphate and ammonium chloride;

[0049] B. Earthworm bed construction: stack the fermented breeding material on flat ground into a cuboid with a length of 0.12m, a width of 35cm, and a height of 20cm;

[0050] C. Seedlings are put in: spread earthworm seedlings on the worm bed that has been built (the kind is Taiping No. 2, and 3000 pieces are dropped into per square meter);

[0051] D. Supplementary feed: Supplementary feed every 1 month;

[0052] E. Harvesting: When the earthworms grow up to a weight of 465mg and the breeding density exceeds 15,000 / squ...

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Abstract

The invention relates to an earthworm breeding method. The method comprises the following steps: A, preparing breeding materials; B, constructing an earthworm bed; C, throwing seedlings; D, supplementing materials; E, harvesting. By adopting the method, the survival rate of earthworms is increased remarkably. Compared with the prior art, the earthworm breeding method has the advantages that the propagation rate of the earthworms bred with the method is increased by 29.89 percent, and the death rate is lowered by 51.92 percent. Meanwhile, the quality of the earthworms is improved through the method. Compared with the prior art, the earthworm breeding method also has the advantages that the lengths of the earthworms bred with the method are increased by 20 percent, the average body weight is increased by 17.09 percent, and the protein content is increased by 15.91 percent.

Description

technical field [0001] The invention belongs to the field of breeding, and in particular relates to a method for breeding 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. [0003] At present, the breeding methods of earthworms are not suitable for the growth needs of earthworms, resulting in high mortality and low reproduction times of earthworms. Contents of the invention [0004] The object of the present invention is to provide a kind of earthworm cultivation method. [0005] To achieve the above ob...

Claims

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Application Information

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IPC IPC(8): A01K67/033
CPCA01K67/0332
Inventor 姚裕珍
Owner CHONGQING CAIDIEGU ECOLOGICAL AGRI TECH CO LTD
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