Hirudo phenanthae breeding equipment and the method of using it to breed Hirudo phenanthae overwintering

A technology for breeding and cultivating Hirudo philippines, which is applied in the field of Hirudo philippines breeding equipment and its overwintering breeding, can solve the problems such as the impact on the survival, growth and reproduction of Hirudo philippines overwintering, the economic loss of farmers, and the death of Hirudo philippines. , to achieve good economic benefits, simple structure and convenient operation

Inactive Publication Date: 2019-12-10
GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the indoor artificial breeding environment, due to the unstable temperature control of the breeding equipment, the temperature fluctuates greatly during the breeding period. In addition, the stocking density and daily management during the overwintering breeding have no effect on the survival of B. phenatus and the growth and reproduction of the next year. It has a serious impact, and even leads to the death of all leeches during wintering, which is a serious economic loss for farmers

Method used

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  • Hirudo phenanthae breeding equipment and the method of using it to breed Hirudo phenanthae overwintering
  • Hirudo phenanthae breeding equipment and the method of using it to breed Hirudo phenanthae overwintering
  • Hirudo phenanthae breeding equipment and the method of using it to breed Hirudo phenanthae overwintering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A kind of leeches breeding equipment, such as Figure 1~2 shown, including:

[0036] A plurality of breeding ponds 1 and a plurality of spawning platforms 2 are arranged alternately, heating cables 11 are evenly laid on the bottom of the breeding ponds, and a temperature probe line 12 is arranged below the liquid surface of the breeding ponds 1. The heating cables 11 and the temperature The probe lines 12 are all connected with the thermostat 3, the culture pond 1 is provided with a water inlet pipe above the liquid surface, and a water outlet pipe is arranged below the liquid surface, and the mouth of the water outlet pipe is provided with an escape net. filled with soil;

[0037] The thermal insulation mechanism is set up above the breeding pond 1 and the spawning platform 2, and is provided with a nut rod 4, a keel 5, a thermal insulation board 6 and a film shed from bottom to top, and the nut rod 4 is arranged in the form of a plurality of rows and columns along th...

Embodiment 2

[0043] A kind of leeches breeding equipment, such as Figure 1~2 shown, including:

[0044] A plurality of breeding ponds 1 and a plurality of spawning platforms 2 are arranged alternately, heating cables 11 are evenly laid on the bottom of the breeding ponds, and a temperature probe line 12 is arranged below the liquid surface of the breeding ponds 1. The heating cables 11 and the temperature The probe lines 12 are all connected with the thermostat 3, the culture pond 1 is provided with a water inlet pipe above the liquid surface, and a water outlet pipe is arranged below the liquid surface, and the mouth of the water outlet pipe is provided with an escape net. filled with soil;

[0045] The thermal insulation mechanism is set up above the breeding pond 1 and the spawning platform 2, and is provided with a nut rod 4, a keel 5, a thermal insulation board 6 and a film shed from bottom to top, and the nut rod 4 is arranged in the form of a plurality of rows and columns along th...

Embodiment 3

[0051] A kind of leeches breeding equipment, such as Figure 1~2 shown, including:

[0052] A plurality of breeding ponds 1 and a plurality of spawning platforms 2 are arranged alternately, heating cables 11 are evenly laid on the bottom of the breeding ponds, and a temperature probe line 12 is arranged below the liquid surface of the breeding ponds 1. The heating cables 11 and the temperature The probe lines 12 are all connected with the thermostat 3, the culture pond 1 is provided with a water inlet pipe above the liquid surface, and a water outlet pipe is arranged below the liquid surface, and the mouth of the water outlet pipe is provided with an escape net. filled with soil;

[0053] The thermal insulation mechanism is set up above the breeding pond 1 and the spawning platform 2, and is provided with a nut rod 4, a keel 5, a thermal insulation board 6 and a film shed from bottom to top, and the nut rod 4 is arranged in the form of a plurality of rows and columns along th...

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Abstract

The invention discloses a hirudinaria manillensis aquaculture device. The device comprises aquaculture ponds, spawning platforms and a heat retaining mechanism. Heating cables are laid on the bottoms of the aquaculture ponds, a temperature probe cable is arranged below the liquid level of each aquaculture pond, and the heating cables and the temperature probe cables are connected with a temperature controller; the heat retaining mechanism is erected above the aquaculture ponds and the spawning platforms, and provided with nut rods, keels, heat retaining panels and a thin film shed from bottom to top. The invention further discloses a method for over-winter aquaculture of the hirudinaria manillensis by using the device. By the design of the aquaculture ponds, the spawning platforms and the heat retaining mechanism in the hirudinaria manillensis aquaculture device, the stability of the temperature during the over-winter aquaculture period is effectively guaranteed, meanwhile, through a scientific aquaculture method, the survival rate of the hirudinaria manillensis during the over-winter aquaculture period is effectively improved, the normal growth of the hirudinaria manillensis is ensured, and a beneficial effect on the breeding of the hirudinaria manillensis is also achieved.

Description

technical field [0001] The invention relates to the field of leech cultivation, in particular to a breeding equipment for Hirudo phenatus and a method for cultivating Hirudo phenatus overwintering therewith. Background technique [0002] Hirudocarpus, which belongs to the phylum Hirudoidea and the subclass Hirudozoa, is commonly known as "Phnom Penh Leech", and is a precious medical leech. Hirudin contains hirudin in the salivary gland secretions and in the body. Hirudin is the strongest natural thrombin inhibitor with the strongest effect found so far. It is an ideal anticoagulant natural drug and has good curative effect on the treatment of cardiovascular, cerebral thrombosis and angina pectoris. [0003] With the in-depth development of the medicinal value of Hirudo phenatus, its market demand potential is huge. Historically, natural fishing has been the mainstay. Due to the extensive use of quicklime in agricultural production to improve soil and the application of chem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/40A01K63/00A01K63/04A01K63/06
CPCA01K61/00A01K63/00A01K63/042A01K63/065
Inventor 黄勇张馨文缪剑华张月云韦范韦桂丽
Owner GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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