Leech incubation device and leech breeding method

A technology of leeches and incubators, applied in the fields of application, fish farming, animal husbandry, etc., can solve the problems of easy escape and inconvenient transfer of leech seedlings, and achieve the effects of convenient temperature control, shortening incubation time, and avoiding losses

Pending Publication Date: 2018-01-05
WEISHAN NANSIHU FISHERY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the defects and deficiencies in the above-mentioned technologies, improve the survival rate of leech egg cocoons and the recovery rate of leech parents, solve the technical problems of inconvenient transfer and easy escape of leech seedlings in the prior art, and propose a leech hatching device and breeding methods

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  • Leech incubation device and leech breeding method
  • Leech incubation device and leech breeding method
  • Leech incubation device and leech breeding method

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings.

[0029] A leech hatching device, such as figure 1 , figure 2 and Figure 4 As shown, it includes a closed chamber 1, a support 2 disposed in the closed chamber 1, an incubator disposed on the support 2, the closed chamber 1 is provided with an outlet 11; the support 2 is arranged horizontally or vertically on the In the airtight chamber 1, there is an aisle in the middle, so that the staff can feed and observe the growth of leeches; the support 2 is provided with a plurality of storage layers 21; the incubator includes a casing 31 and a net frame 32, The box body 31 is placed on the storage layer 21 of the support 2, the net frame 32 is erected in the box body 31, and the bottom of the net frame 32 is provided with several through holes that can leak through the leech seedlings but cannot leak through the leech egg cocoons. 321, after the leech egg cocoon placed in ...

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Abstract

The invention relates to the technical field of aquaculture, in particular to a leech incubation device and a breeding method. The leech incubation device comprises an enclosed chamber, a bracket located in the enclosed chamber and incubators arranged on the bracket, and is characterized in that the enclosed chamber is provided with an outlet; the bracket is arranged in the enclosed chamber, a passage is arranged in the middle, and a plurality of object placement layers are arranged on the bracket; each incubator comprises a box body and a net frame, the box body is arranged on the corresponding object placement layer of the bracket, the net frames are erected in the box bodies, and a plurality of through holes are formed in the bottom of the net frames, wherein young leeches can pass through the through holes but leech cocoons cannot pass through the through holes. The invention further relates to the leech breeding method. According to the leech incubation device and the breeding method, the survival rate of the cocoons is greatly improved, and the breeding time of the cocoons is prolonged, after the cocoons are incubated into young leeches, the young leeches can automatically enter the box bodies for growth through the through holes of the net frames, and the trouble of manual transfer is avoided; egg laying and incubation are carried out in the enclosed chamber, and the incubation time is shortened by regulating and controlling the temperature and humidity; meanwhile the membrane breaking time is shortened, the breeding efficiency of leeches is improved, and the economic benefits are increased.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a leech hatching device and a breeding method. Background technique [0002] Leeches are commonly known as leeches, horse turtles, cow leeches, etc. There are many aliases in various places. Most farmers know that leeches have always grown in rice fields, ponds, and river banks. It is a rare and precious Chinese medicinal material that is in short supply at home and abroad. , has the effects of dispelling blood and stimulating menstruation, eliminating accumulation and dissipating blood stasis, reducing swelling, detoxification and abortion. Studies in recent years have found that leeches have significant curative effects on tumors, hepatitis and cardiovascular diseases. [0003] There are more than 600 kinds of leeches known in the world, among which there are dozens in our country, but the medicinal ones are mainly leeches broad-body, Hirudo philippines and leeches. At pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/40
Inventor 牟长军王亚刘士旗李广信
Owner WEISHAN NANSIHU FISHERY CO LTD
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