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Method for breeding earthworms by use of cattle manure

A technology of earthworms and cow dung, which is applied in the field of earthworm farming, can solve the problems of inability to form an effective cycle, low output of earthworm farming, and poor economic benefits, and achieve the effects of improving efficient treatment and economic value, shortening the cultivation cycle, and reducing costs

Inactive Publication Date: 2017-07-18
TAICANG AGRI TECH EXTENSION CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Earthworm culture generally has the problem of low yield. Due to the complicated operation and high cost, an effective cycle cannot be formed, resulting in poor economic benefits and needs to be improved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A method of utilizing cow dung to carry out vermiculture, comprising the following steps:

[0020] Fermentation of cow dung: prepare cow dung, pig manure and straw as raw materials for fermentation, use 600 tons of cow dung, 100 tons of pig manure and 300 tons of straw to mix and then carry out composting fermentation. The fermentation time is 7~10 days in summer and 10~15 days in winter. days, the cow dung is fermented and the temperature drops to obtain earthworm nutrition;

[0021] Earthworm bed construction: level 10 acres of land, divide 10 ridges of earthworm beds per acre of land, each ridge of earthworm beds has a width of 80 cm, a height of 30 cm, and a length of 25 meters, and each ridge of earthworm beds uses 6 earthworm nutrients fermented from cow dung Cubic, the row spacing between adjacent earthworm beds is 1 meter, and a concave drainage ditch is built between adjacent earthworm beds;

[0022] Stocking of earthworms: put the seedlings of earthworms on t...

Embodiment 2

[0026] A method of utilizing cow dung to carry out vermiculture, comprising the following steps:

[0027] Fermentation of cow dung: 100 tons of cow dung is used for composting and fermentation, and the fermentation time is 7-10 days in summer and 10-15 days in winter, so that the cow dung is fermented and the temperature drops to obtain earthworm nutrients;

[0028] Earthworm bed construction: level 10 acres of land, divide 12 ridges of earthworm beds per acre, each ridge of earthworm beds has a width of 60 cm, a height of 30 cm, and a length of 30 meters, and each ridge of earthworm beds uses 5.4 earthworm nutrients fermented from cow dung Cubic, the row spacing between adjacent earthworm beds is 1.2 meters, and a concave drainage ditch is built between adjacent earthworm beds;

[0029] Stocking of earthworms: put the seedlings of earthworms on the earthworm bed, and use the cow dung in the earthworm bed to ferment the earthworm nutrients for feeding. Place 45 catties of eart...

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PUM

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Abstract

The invention discloses a method for breeding earthworms by use of cattle manure. The method comprises steps as follows: fermentation of the cattle manure, bed establishment for earthworms, stocking of the earthworms, separation of the earthworms and circular breeding; organic fertilizer impurities are laid in the original location of an earthworm bed again, earthworm nourishment obtained after fermentation of the cattle manure is added, a new earthworm bed is obtained, earthworm eggs left in the organic fertilizer impurities are used for breeding, new earthworm larvae grow out within 20 days, and circular stocking is performed. By means of the scheme, according to the method for breeding the earthworms by use of the cattle manure, the cattle manure is taken as a main raw material, efficient treatment and economic value of the cattle manure are improved, circular breeding of the earthworms is realized, the cost of the larvae is reduced, the breeding cycle is short, the operation is simple and convenient, the earthworms and organic fertilizer are obtained cyclically, the earthworms can be sold or used for protein extraction, and the organic fertilizer is very nutritious for plants and has good economic benefits.

Description

technical field [0001] The invention relates to the field of earthworm cultivation, in particular to a method for utilizing cow dung to carry out earthworm cultivation. Background technique [0002] During the growth of earthworms, vermicompost will be continuously produced, and vermicompost is essentially a product of nature, which can truly fully meet the various needs and nutrients of plant growth, and has a magical fertilizer effect on plants. Vermicompost is not only rich in nutrients, but at any concentration, even very delicate seeds or flower bed plants will not be burned due to excess, which is very suitable for the cultivation of precious flowers. [0003] Earthworm farming generally has the problem of low yield. Due to the complicated operation and high cost, it cannot form an effective cycle, resulting in poor economic benefits and needs to be improved. Contents of the invention [0004] The technical problem mainly solved by the present invention is to provid...

Claims

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Application Information

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IPC IPC(8): A01K67/033A23K50/00A23K10/26A23K10/37A23K10/12C05F15/00C05F17/00
CPCA01K67/0332C05F3/00C05F17/05C05F11/00Y02P60/87Y02W30/40
Inventor 张绪美沈文忠段增强宝俐陈伟
Owner TAICANG AGRI TECH EXTENSION CENT