Efficient facility earthworm breeding device and application thereof

A technology for cultivating equipment and earthworms, which is applied in animal husbandry and other fields, can solve problems such as the large area occupied by pond-type culture beds, the small volume of box-type culture beds, and the impact on earthworm production, so as to reduce the cost of culture, shorten the time of culture, and increase the The effect of farming efficiency

Active Publication Date: 2014-07-23
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 de...

Method used

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  • Efficient facility earthworm breeding device and application thereof
  • Efficient facility earthworm breeding device and application thereof
  • Efficient facility earthworm breeding device and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035]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 device 1 is a box type structure, the decomposing device 1 is provided with a liquid feeding pipeline 4, a material inlet 9, a material outlet 10, a heating pipeline inlet 11 and a heating pipeline outlet 12, and the front wall and the rear wall of the decomposing device 1 are interlayer structures and are connected with the heating pipeline inlet respectively. 11 is connected with the heating pipeline outlet 12, and the decomposing device 1 is provided with a stirring device, and the agitating device is made up of a motor 17 and a Burma gold type agitator 18, and the decomposing device 1 is provided with a temperature measuring sensor probe 19-1 and a humidity measuring sensor probe 20 -I, material conveying device ...

Embodiment 2

[0039] 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:

[0040] 1) Put the straw crushed into a particle size of 2mm into the biomass decomposing reactor, start the agitator, and the speed is 5rpm;

[0041] 2) In the state of stirring, add bacteria solution and water to the biomass decomposing reactor through the liquid feeding pipeline and continue to stir for 5 minutes. Composition, the culture medium is LB culture medium, the bacterial concentration 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 bacteria solution is 20L bacteria solution / 100kg straw, when adding bacteria solution, the nozzle aperture of the liquid feeding pipeline is 3mm, and when adding water, the no...

Embodiment 3

[0051] 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:

[0052] 1) Put the corncobs crushed into a particle size of 5mm into the biomass decomposing reactor, start the agitator, and the rotation speed is 12rpm;

[0053] 2) In the state of stirring, add bacteria solution and water to the biomass decomposing reactor through the liquid feeding pipeline and continue to stir for 5 minutes. Composition, the culture medium is LB culture medium, the bacterial concentration 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 bacteria solution is 20L bacteria solution / 100kg straw, when adding bacteria solution, the nozzle aperture of the liquid feeding pipeline is 3mm, and when adding ...

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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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IPC IPC(8): A01K67/033
Inventor 李维尊鞠美庭
Owner NANKAI UNIV
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