Leech ecological aquaculture technology

A technology of ecological breeding and technology, applied in animal husbandry and other directions, can solve the problems of lack of effective solutions for water bodies, low survival rate of leeches, easy pollution of water bodies, etc., to achieve ecological and green environmental protection growth environment, improve survival rate and quality, improve The effect of product quality

Inactive Publication Date: 2015-12-30
CHANGSHA BAIHEBAI BIOTECH
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Problems solved by technology

[0004] In order to solve the technical problems of low survival rate and low output of leeches caused by the easy pollution of water bodies in the above-mentioned leech breeding process, and the lack of effective means of solving the polluted water bodies, the present invention provides the ...

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Embodiment Construction

[0036] The invention discloses an ecological breeding technology of leeches. By using ecological principles, it creates an efficient, ecological and green environment for the growth of leeches, improves the survival rate and growth rate of leeches, increases the yield of leeches, and improves product quality.

[0037] The ecological breeding technology of leeches includes the following steps:

[0038] Step 1. Provide a breeding pond:

[0039] Choose a place with no chemical industry pollution around the breeding pond, sufficient water source, clean water source, complete drainage and irrigation facilities, convenient transportation, no drought, no flooding, and quiet environment. The aquaculture pond is a rectangular cement pond with a width of 15 meters, a height of 1.5 meters and a length of 320 meters. After the aquaculture pond is dealkalized, fresh water is injected to maintain a water depth of 0.6 meters in the pond;

[0040] The aquaculture pond has a water inlet system and a ...

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Abstract

The invention relates to a leech ecological aquaculture technology. The leech ecological aquaculture technology includes the following steps that a culture pond is provided; a culture cage is arranged; a water spinach floating row is built, water spinach is planted, and the water spinach floating row is fixed; loach fry is put in the culture pond; leeches are put into the culture pond; feed is put into the culture pond; water body management is carried out, biological organic fertilizer is applied in time according to water body conditions, and probiotics liquid is sprayed in the culture pond periodically. The leech ecological aquaculture technology solves the technical problems that in a leech culture process, a water body is polluted easily, accordingly the survival rate and the yield of the leeches are low, and effective solutions of a polluted water body lack. Besides, by means of the ecology principle, an efficient, ecological and environment-friendly growth environment is created for the leeches, the leech fry survival rate and the yield of the leeches are increased, and economical benefits are good.

Description

Technical field [0001] The invention relates to the technical field of artificial breeding of leeches, in particular to a technology of ecological breeding of leeches. Background technique [0002] Leech, commonly known as leech, is a traditional and precious Chinese medicinal material in our country. Because it contains hirudin, heparin and antithrombin, it has the effects of anticoagulant, antithrombotic, lowering blood fat, and improving the heart and cerebrovascular system. With the advancement of science and technology, leeches and their extracts have been continuously developed, applied and promoted. Coupled with the intensification of social aging, cardiovascular and cerebrovascular diseases have become more and more common. Therefore, the demand for leeches and their extracts has also increased sharply. The source of leeches was mainly from wild in the past. However, due to the huge development of industry, agriculture and human life, and the accompanying environmental ...

Claims

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Application Information

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IPC IPC(8): A01K67/033
Inventor 周岳成廖敏
Owner CHANGSHA BAIHEBAI BIOTECH
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