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A high-efficiency facility earthworm culture device and its application

A technology for cultivating equipment and earthworms, which is applied in animal husbandry and other fields, can solve the problems of large pond-type culture beds, small box-type culture beds, and slow growth of earthworms, so as to reduce the cost of culture, shorten the time of culture, and speed up the maturity fast effect

Active Publication Date: 2016-03-23
NANKAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has the characteristics of simple equipment, but the box-type culture bed is small in size, low in output, and cumbersome in the operation process; the pond-type culture bed occupies a large area, causes serious waste of water resources, is prone to anaerobic dead ends, and earthworms grow slowly; the tank-type culture bed Distributed in the field, the temperature is difficult to control, the waste of water resources is serious, and the phenomenon of earthworm escape is easy to occur, which seriously affects the production of earthworms

Method used

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  • A high-efficiency facility earthworm culture device and its application
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  • A high-efficiency facility earthworm culture device and its application

Examples

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Effect test

Embodiment 1

[0029]An earthworm facility cultivation device is composed of a decomposing reactor 1, an earthworm cultivation device 2, two earthworm cultivation devices 3-I, II, a vermicompost collection box 7, an earthworm collection box 8 and a support 25, and the decomposing reactor 1 is Box structure, decomposing reactor 1 is provided with liquid feeding pipeline 4, material inlet 9, material outlet 10, heating pipeline inlet 11 and heating pipeline outlet 12, the front wall and rear wall of decomposing reactor 1 are interlayer structure and respectively The heating pipeline inlet 11 is connected with the heating pipeline outlet 12, and the decomposing reactor 1 is provided with a stirring device, and the stirring device is made up of a motor 17 and a Burma gold type agitator 18, and the decomposing reactor 1 is provided with a temperature measuring sensor probe 19-1 and Moisture sensor probe 20-I, material conveying device 24 is provided below the material outlet 10 of the decomposing ...

Embodiment 2

[0033] An application of the above-mentioned facility earthworm breeding device, using one-time inoculation of earthworms and two-step growth method to reduce the amount of biomass and utilize resources, the steps are as follows:

[0034] 1) Put the straw crushed into a particle size of 2 mm into the biomass decomposing reactor, start the stirrer, and the rotation speed is 5 rpm;

[0035] 2) Add bacterial solution and water to the biomass decomposing reactor through the liquid feeding pipeline under stirring state and continue to stir for 5 minutes. Composition, the medium is LB medium, the concentration of bacterial solution is 400 million / ml, and the mass percentages of Bacillus subtilis, Bacillus licheniformis, Pseudomonas stutzeri and Streptomyces albicans are 24%: 36%: 12% : 28%, the addition ratio of bacterial liquid is 20L bacterial liquid / 100kg straw, when adding bacterial liquid, the nozzle aperture of the liquid feeding pipe is 3mm, and when adding water, the nozzle ...

Embodiment 3

[0045] An application of the above-mentioned facility earthworm breeding device, using one-time inoculation of earthworms and two-step growth method to reduce the amount of biomass and utilize resources, the steps are as follows:

[0046] 1) Add corncobs crushed into a particle size of 5mm into the biomass decomposing reactor, start the agitator, and the rotating speed is 12rpm;

[0047] 2) Add bacterial solution and water to the biomass decomposing reactor through the liquid feeding pipeline under stirring state and continue to stir for 5 minutes. Composition, the medium is LB medium, the concentration of bacterial solution is 400 million / ml, and the mass percentages of Bacillus subtilis, Bacillus licheniformis, Pseudomonas stutzeri and Streptomyces albicans are 24%: 36%: 12% : 28%, the addition ratio of bacterial liquid is 20L bacterial liquid / 100kg straw, when adding bacterial liquid, the nozzle aperture of the liquid feeding pipe is 3mm, and when adding water, the nozzle a...

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Abstract

An efficient facility earthworm breeding device is composed of a rotten reactor, an earthworm cultivation device, two earthworm breeding device bodies, an earthworm cast collecting box, an earthworm collecting box and a support. The rotten reactor is provided with a stirring device, and a material conveying device is arranged below an outlet. An earthworm cast outlet of the earthworm cultivation device is communicated with the earthworm cast collecting box. The two earthworm breeding device bodies are the same in structure, a rake-shaped scraper blade is arranged on each earthworm breeding device body so that materials can be discharged out, and the earthworm cast outlets of the earthworm breeding device bodies are communicated with the earthworm cast collecting box. The rotten reactor, the earthworm cultivation device, the two earthworm breeding device bodies and the earthworm collecting box are respectively fixedly connected with the support from top to bottom. The facility earthworm breeding device is used, a one-time earthworm inoculation method and a two-step growing method are used for conducting reducing and resource utilization of biomass. The efficient facility earthworm breeding device has the advantages that the structure is simple, operation is easy, the earthworm breeding efficiency can be effectively improved, the breeding time is shortened, the earthworm yield is improved, energy consumption is reduced, breeding cost is lowered, and safety and reliability are achieved.

Description

technical field [0001] The invention relates to earthworm culture technology, in particular to an efficient facility earthworm culture device and its application. Background technique [0002] With the advancement of agricultural science and technology, the output of agricultural products has increased significantly. In addition, with the improvement of people's living standards, the rate of urban greening has also continued to increase. Therefore, more and more agricultural waste and landscaping waste are produced. These wastes are not only related to People compete for land, and at the same time affect the image of the city. In order to solve this problem, landfill and incineration have become conventional means of disposal. Because the waste contains a large amount of biomass waste, it degrades slowly during the landfill process. In addition, leachate and biogas will be produced after its corruption and acidification, which not only pollutes surface water and groundwater...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/033
Inventor 李维尊鞠美庭
Owner NANKAI UNIV
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