Earthworm cultivating method

A breeding method and technology of earthworms, applied in the field of animal breeding, can solve the problems of not bright enough color on the body surface, unfavorable work efficiency, low high-quality protein rate, etc., and achieve the effects of bright color, avoiding separation work, and high egg-laying rate

Active Publication Date: 2013-05-29
TIANJIN JIAWO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The adult worms extracted after breeding are small, the surface color is not bright enough, and the high-quality protein contained in them is low. Moreover, the earthworms harvested by traditional breeding methods are often mixed in size, and the later separation is more troublesome, which is not conducive to improving work efficiency.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1: Choose an open area close to the water source, convenient for drainage, ventilated, and far from the urban area to prepare an earthworm bed with cow dung or pig dung. The earthworm bed is a long strip with a trapezoidal cross section, 1m high, 40m long, and has a trapezoidal cross section. The width of the bottom is 1m, the width of the bottom is 1.5m, and the distance between adjacent earthworm beds is 3m. There can be a drainage ditch with a width of 0.5m between adjacent earthworm beds, and a pedestrian passage with a width of 1m on both sides of the earthworm bed. A awning is set up above the earthworm bed, a water delivery pipe is laid at the center of the top of the earthworm bed, and water spray holes are set on the water delivery pipe. The water jet holes are evenly distributed on both sides of the water delivery pipe. The distance between the water jet holes is 0.2m; Put the earthworm species in the middle of the earthworm bed, the amount of earthworm ...

Embodiment 2

[0016] Example 2: Choose an open area close to the water source, convenient for drainage, ventilated, and far from the urban area to prepare an earthworm bed with cow dung or pig dung. The earthworm bed is a long strip with a trapezoidal cross section, 1.3m high, 50m long, and trapezoidal cross-section The upper bottom is 1.5m wide and the lower bottom is 2m wide. The distance between adjacent earthworm beds is 4m. A drainage ditch with a width of 0.7m can be set between adjacent earthworm beds. A pedestrian passage with a width of 1.5m is provided on both sides of the earthworm bed. Then set up a awning above the earthworm bed, lay a water delivery pipe in the center of the top of the earthworm bed, and set up spray holes on the water delivery pipe. The spray holes are evenly distributed on both sides of the water delivery pipe. The distance between the two spray holes is 0.25 m; Put the earthworm species in the middle of the earthworm bed, the amount of earthworm species is 0....

Embodiment 3

[0017] Example 3: Choose an open area close to the water source, convenient for drainage, ventilated, and far from the urban area to prepare an earthworm bed with cow dung or pig dung. The earthworm bed is a long strip with a trapezoidal cross section, 1.5m high, 60m long, and a trapezoidal cross-section The upper bottom is 2m wide, the lower bottom is 3.5m wide, and the distance between adjacent earthworm beds is 5m. A drainage ditch with a width of 1.0 m can be set between adjacent earthworm beds. A pedestrian passage with a width of 2.0m can be provided on both sides of the earthworm bed. Then set up an awning above the earthworm bed, lay a water delivery pipeline in the center of the top of the earthworm bed, and set up spray holes on the water delivery pipeline. The spray holes are evenly distributed on both sides of the water delivery pipeline. The distance between the spray holes is 0.3 m; Put the earthworm species into the middle of the earthworm bed, the amount of earth...

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PUM

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Abstract

The invention provides an earthworm cultivating method which is characterized by comprising preparation of earthworm beds, inoculation of earthworms, management and harvest of adult earthworms. Drainage ditches are arranged among the earthworm beds. Pedestrian paths are arranged on two sides of each earthworm bed. The cross section of each earthworm bed is designed to be a trapezoid. Water conveying pipelines are laid so that a humid growing environment for the earthworms is ensured, the environment of the upper portion of each earthworm bed is more humid and softer than that of the lower portion of each earthworm bed, automatic separation of the adult earthworms and young earthworms is achieved, sundry separating work in a later stage is avoided, and working efficiency is improved. The adult earthworms and the young earthworms grow separately, cultivating space is utilized sufficiently, and population competition is avoided to some extent. The adult earthworms are large in size, bright in color, high in spawning rate and high in high quality protein level, and therefore improvement of yield and quality of the earthworms is facilitated.

Description

Technical field [0001] The invention belongs to the technical field of animal breeding, and in particular relates to an earthworm breeding method. Background technique [0002] Earthworms are a multifunctional biological resource. 70% of the earthworm bodies are protein, which is a high-quality and high-protein source. Earthworms also contain a variety of antibacterial enzymes, which can be used to develop biological pesticides, biological veterinary drugs, biological organic fertilizers, etc. The products have high added value and are environmentally friendly. Earthworms can also develop a variety of health foods and animal protein feeds, which can reduce costs and improve product quality. Therefore, earthworm is a low-cost, efficient, safe and reliable animal protein. And the peptides extracted from the liquid have the effects of promoting growth and antibacterial. [0003] The current breeding of earthworms is generally done by spreading cow dung, pig dung and other animal du...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
Inventor 蔡霞
Owner TIANJIN JIAWO TECH
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