Earthworm culturing matrix and preparation method thereof

A substrate and earthworm technology, applied in the field of breeding, can solve the problems of soil substrate pollution of earthworms, insufficient production of earthworms, low nutritional content, etc., and achieve the effect of reducing toxic and harmful substances, high quality and rich nutrition

Inactive Publication Date: 2017-11-03
NANNING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, due to the lack of scientific farming techniques and methods, the soil matrix for cultivating earthworms is seriously polluted, or the nutrient content is low, resulting in insufficient production and poor quality of earthworms.

Method used

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  • Earthworm culturing matrix and preparation method thereof
  • Earthworm culturing matrix and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: Substrate preparation for cultivating earthworms:

[0023] Substrate ingredients: 400g of soil, 100g of pulp sludge, 100g of wormwood plants, 100g of ferns, 100g of straw clippings, and 50g of dried cow dung.

[0024] Preparation method: (1) chopped wormwood plants, ferns and straw clippings in the formula amount, soaked in water for 1 day, fished out, sprayed with organic fertilizer starter, mixed evenly, piled up, covered with film and fermented for 20 days;

[0025] (2) Mix the mixed material fermented in step (1) with the soil and pulp sludge in the formula, wet it with water, and continue to ferment for 20 days to obtain the substrate for cultivating earthworms.

Embodiment 2

[0026] Embodiment 2: Substrate preparation for cultivating earthworms:

[0027] Substrate ingredients: 450g of soil, 150g of pulp sludge, 150g of wormwood plants, 130g of ferns, 130g of straw clippings, and 60g of dried cow dung.

[0028] Preparation method: (1) chopped wormwood plants, ferns and straw clippings in the formula amount, soaked in water for 1 day, fished out, sprayed with organic fertilizer starter, mixed evenly, piled up, covered with film and fermented for 20 days;

[0029] (2) Mix the mixed material fermented in step (1) with the soil and pulp sludge in the formula, wet it with water, and continue to ferment for 20 days to obtain the substrate for cultivating earthworms.

Embodiment 3

[0030] Embodiment 3: Substrate preparation for cultivating earthworms:

[0031] Substrate ingredients: 500 parts of soil, 200g of pulp sludge, 200g of wormwood plants, 150g of ferns, 150g of straw clippings, and 70g of dried cow dung.

[0032] (1) Chopping wormwood plants, ferns and straw clippings of formula quantity, soaking in water for 2 days, pulling out, spraying organic fertilizer starter, mixing evenly, stacking, covering and fermenting with film for 25 days;

[0033] (2) Mix the mixed material fermented in the step (1) with the soil and pulp sludge in the formulated amount evenly, wet it with water, and continue to ferment for 25 days to obtain the substrate for cultivating earthworms.

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Abstract

The invention provides an earthworm culturing matrix and a preparation method thereof. According to a designed and screened formula, the earthworm culturing matrix is prepared from 400 to 600 parts of soil, 100 to 300 parts of paper pulp sludge, 100 to 200 parts of wormwood plant, 100 to 200 parts of pteridophyte, 100 to 200 parts of straw scraps and 50 to 100 parts of dried cow dung. The earthworm culturing matrix is reasonable in formula, and is abundant in nutrients; a reasonable carbon nitrogen ratio is provided for a fermenting process, so that the earthworm culturing matrix has higher superior quality, the quality of the earthworm culturing matrix is improved effectively, the toxic and harmful substances in the earthworm culturing matrix are lowered, yield is increased, and the quality is improved.

Description

technical field [0001] The invention belongs to the technical field of cultivation, and in particular relates to a substrate for cultivating earthworms and a preparation method thereof. Background technique [0002] Earthworms are commonly known as Quli, and traditional Chinese medicine is called Dilong. It is cold in nature and salty in taste. Modern pharmacological research has also proved that Dilong has various pharmacological effects such as antipyretic, sedative, anticonvulsant, antiasthma, blood pressure lowering, calming the liver, relieving asthma, dredging collaterals, etc.; , red eyes, wheezing and phlegm heat, stroke, hemiplegia and other diseases, the liquid provided by earthworm has a good effect of relieving cough and relieving asthma. Earthworms contain various medicinal ingredients such as lumbrokinase, protease, earthworm fibrinolytic enzyme and vitamin B. Its lumbrokinase worm enzyme can effectively reduce blood viscosity, inhibit platelet aggregation, p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/00A23K10/12A23K20/20A23K10/37A23K10/30A23K10/26
CPCA23K10/12A23K10/26A23K10/30A23K10/37A23K20/20A23K50/00Y02P60/87
Inventor 尹选平唐锋黄译锋
Owner NANNING UNIV
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