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Method for breeding earthworms in outdoor field with cow dung, onion flesh and onion skin

A technology of onion skins and earthworms, applied in animal husbandry, etc., can solve the problems of inedible onion tails, cannot be directly used as feed for poultry and livestock, and environmental pollution, so as to improve utilization value, increase carbon source, reduce morbidity and death rate effect

Active Publication Date: 2020-03-27
锦州市科学技术研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The accumulation of tail vegetables in the city will cause serious environmental pollution
Onion processing enterprises mainly produce onion food for export. Onion tails are not edible, and because of the special taste of onion, they cannot be directly used as feed for poultry and livestock.

Method used

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  • Method for breeding earthworms in outdoor field with cow dung, onion flesh and onion skin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] (1) Preparation of onion mixture

[0034] First mince the onion skin and the onion meat respectively, and then make the onion mixture with the onion skin and the onion meat according to the mass ratio of 1:1;

[0035] (2) When fermenting and preparing the mixed fermented material of cow dung, the concrete steps are as follows:

[0036] a. Fresh cow dung is naturally accumulated for 10 days to remove water;

[0037] b. Chop the corn stalks to a length of 3cm-5cm corn stalks, and then mix it with fresh cow dung that has been accumulated naturally. After mixing the fresh cow dung and corn stalks according to the mass ratio of 1:9, the cow dung mixture is made ;

[0038] c. Mix and stir the composite microbial starter, flour, and live bacteria probiotics according to the mass ratio of 2:8:5 to make a strain mixture; the live bacteria probiotics consist of: Bacillus subtilis ≥ 5 × 10 8 pcs / g, yeast ≥3×10 7 pcs / g, bifidobacteria ≥1×10 7 pcs / g, lactic acid bacteria≥1×10 ...

Embodiment 2

[0056] (1) Preparation of onion mixture

[0057] First mince the onion skin and the onion meat respectively, and then make the onion mixture with the onion skin and the onion meat according to the mass ratio of 1:1;

[0058] (2) When fermenting and preparing the mixed fermented material of cow dung, the concrete steps are as follows:

[0059] a. Fresh cow dung is naturally accumulated for 10 days to remove water;

[0060] b. Chop the corn stalks to a length of 3cm-5cm corn stalks, and then mix it with fresh cow dung that has been accumulated naturally. After mixing the fresh cow dung and corn stalks according to the mass ratio of 1:9, the cow dung mixture is made ;

[0061] c. Mix and stir the composite microbial starter, flour, and live bacteria probiotics according to the mass ratio of 2:8:5 to make a strain mixture; the live bacteria probiotics consist of: Bacillus subtilis ≥ 5 × 10 8 pcs / g, yeast ≥3×10 7 pcs / g, bifidobacteria ≥1×10 7 pcs / g, lactic acid bacteria≥1×10 ...

Embodiment 3

[0078] (1) Preparation of onion mixture

[0079] First mince the onion skin and the onion meat respectively, and then make the onion mixture with the onion skin and the onion meat according to the mass ratio of 1:1;

[0080] (2) When fermenting and preparing the mixed fermented material of cow dung, the concrete steps are as follows:

[0081] a. Fresh cow dung is naturally accumulated for 10 days to remove water;

[0082] b. Chop the corn stalks to a length of 3cm-5cm corn stalks, and then mix it with fresh cow dung that has been accumulated naturally. After mixing the fresh cow dung and corn stalks according to the mass ratio of 1:9, the cow dung mixture is made ;

[0083] c. Mix and stir the composite microbial starter, flour, and live bacteria probiotics according to the mass ratio of 2:8:5 to make a strain mixture; the live bacteria probiotics consist of: Bacillus subtilis ≥ 5 × 10 8 pcs / g, yeast ≥3×10 7 pcs / g, bifidobacteria ≥1×10 7 pcs / g, lactic acid bacteria≥1×10 ...

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Abstract

A method for breeding earthworms in an outdoor field by adding cow dung, onion flesh and onion skin comprises the following steps: respectively mincing the onion skin and the onion flesh, and preparing an onion mixture from the onion skin and the onion flesh; mixing fresh cow dung and corn straw, and fermenting to obtain a cow dung mixed fermentation material; uniformly mixing the cow dung mixed fermentation material with onions to prepare a culture medium, uniformly laying the culture medium to form an earthworm breeding bed, feeding earthworm seedlings, and harvesting after 20-30 days. According to the method, the utilization value of cow dung and onion food production waste is improved, and the problem of waste pollution of cow dung and onion food enterprises is solved; meanwhile, the growth environment of the earthworms is improved, the morbidity and mortality of the earthworms are reduced, the yield of the earthworms is increased, and the reproductive capacity of the earthworms isimproved.

Description

technical field [0001] The invention relates to the field of earthworm breeding, and relates to a method for raising earthworms, in particular to a method for raising earthworms in an outdoor field with cow dung added with onion meat and onion skin. Background technique [0002] Earthworms (Pheretima) are common terrestrial annelids that live in the soil nocturnally, feed on livestock manure and organic waste, swallow them together with soil, and ingest plant stems and leaves and other debris. Earthworms can loosen the soil, increase soil organic matter and improve the structure, and can also promote acidic or alkaline soils to become neutral soils, increasing phosphorus and other quick-acting components to make the soil suitable for the growth of crops. Because earthworms are rich in protein, they can be used as feed for livestock, poultry and aquaculture to increase production. The large amount of protein and fat in earthworms is also an excellent food. [0003] Earthwor...

Claims

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Application Information

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IPC IPC(8): A01K67/033
CPCA01K67/0332
Inventor 樊严冯旸康树立安娜刘鹏王志辉刘芊杨亚楠李楠
Owner 锦州市科学技术研究院