The method of raising earthworms by using kitchen waste

A technology for kitchen waste and earthworms is applied in the field of comprehensive recycling and utilization of resource regeneration, which can solve the problems of escape, hypoxia of breeding substrate, death of earthworms, etc., and achieve the effects of increasing yield and delaying species degradation.

Active Publication Date: 2021-06-04
钟文宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, food waste is rich in a large amount of oil. If the food waste is directly used to feed earthworms, it will often cause hypoxia and acidification of the culture medium due to the rich oil in the culture qualification, resulting in the death or escape of earthworms.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A method for raising earthworms with kitchen waste, comprising the following steps:

[0022] 1) Collection and sorting of kitchen waste: Add microbial agent M to the tableware waste when collecting kitchen waste, then sort the kitchen waste out of metal objects and large inorganic particles, and separate the sorted kitchen waste Garbage is centrifuged to obtain solid food waste and liquid food waste;

[0023] 2) Food waste treatment: put solid food waste, ammoniated straw dry matter and fruit peel into a pulverizer, add microbial agent M, and ferment for 2 days to obtain mixed material A; Garbage, straw dry matter after ammoniation treatment and alfalfa pulverized matter are mixed uniformly, microbial agent N is added, fermented for 3 days, and material B is obtained; material A and material B are mixed uniformly, and the water content is adjusted to 60%, and earthworm feed is obtained ;

[0024] 3) Earthworm breeding: Lay the first culture tank on the horizontal grou...

Embodiment 2

[0026] A method for raising earthworms with kitchen waste, comprising the following steps:

[0027] 1) Collection and sorting of kitchen waste: Add microbial agent M to the tableware waste when collecting kitchen waste, then sort the kitchen waste out of metal objects and large inorganic particles, and separate the sorted kitchen waste Garbage is centrifuged to obtain solid food waste and liquid food waste;

[0028] 2) Food waste treatment: put the solid food waste with a mass ratio of 8:2:5, the dry matter of straw after ammoniation treatment, and the fruit peel into a pulverizer, add microbial agent M, and ferment for 3 days. Obtain a mixed material A; wherein, the microbial agent M includes 20 parts by weight of Bacillus licheniformis, 5 parts by weight of Yarrowia lipolytica, 10 parts by weight of Mucor, 5 parts by weight of Bacillus amyloliquefaciens, and 10 parts by weight of nitrifying bacteria , 15 parts by weight of red yeast and 20 parts by weight of Pseudomonas cep...

Embodiment 3

[0031] A method for raising earthworms with kitchen waste, comprising the following steps:

[0032] 1) Collection and sorting of kitchen waste: Add microbial agent M to the tableware waste when collecting kitchen waste, then sort the kitchen waste out of metal objects and large inorganic particles, and separate the sorted kitchen waste Garbage is centrifuged to obtain solid food waste and liquid food waste.

[0033] 2) Food waste treatment: put the solid food waste with a mass ratio of 8:2:5, the dry matter of straw after ammoniation treatment, and the fruit peel into a pulverizer, add microbial agent M, and ferment for 2 days. Obtain the mixed material A; mix the liquid kitchen waste with a mass ratio of 30:15:15, the dry matter of straw after ammoniation treatment, and the pulverized alfalfa, add microbial agent N, and ferment for 3 days to obtain material B; Mix material A and material B evenly, adjust the water content to 60%, and obtain earthworm feed; wherein, the micro...

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PUM

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Abstract

The invention discloses a method for raising earthworms by using kitchen waste, which comprises the following steps: 1) collection and sorting of kitchen waste; 2) kitchen waste treatment: solid kitchen waste and ammoniated straw dry matter are treated Place the fruit peel in a pulverizer for pulverization, add microbial inoculant M, and ferment for 2 to 3 days to obtain mixed material A; mix the liquid kitchen waste, ammoniated dry matter of straw and alfalfa pulverized material evenly, add microorganisms Bacterial agent N is fermented for 2 to 3 days to obtain material B; material A and material B are mixed evenly, and the water content is adjusted to 60% to 70% to obtain earthworm feed; 3) earthworm culture. The invention can efficiently utilize the characteristics of food waste and delay the degradation of earthworm germplasm.

Description

technical field [0001] The invention belongs to the technical field of comprehensive recovery and utilization of resource regeneration. More specifically, the present invention relates to a method for raising earthworms using kitchen waste. Background technique [0002] Kitchen refers to the general term of leftovers, table waste and kitchen scraps. It is the main component of the organic phase in municipal solid waste. Kitchen waste is rich in vitamins, starch, protein, oil, edible fiber, fatty acids, sugar, and salt. It is an ideal raw material for earthworm breeding. However, food waste is rich in a large amount of oil. If the food waste is directly used to feed earthworms, it will often cause hypoxia and acidification of the culture substrate due to the rich oil in the culture qualification, resulting in the death or escape of earthworms. Contents of the invention [0003] An object of the present invention is to solve at least the above problems and / or disadvantages...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/033A23K10/12A23K10/37A23K50/90
CPCA01K67/0332A23K10/12A23K10/37A23K50/90A23V2400/11Y02P60/87
Inventor 陈盛联
Owner 钟文宇
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