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Leech breeding method

A technology of leeches and breeding ponds, which is applied in animal husbandry and other fields, can solve the problems of inability to meet the needs of leech breeding and low leech breeding efficiency, and achieve the effects of improving the success rate of breeding, facilitating hatching and growth, and a reliable growth environment

Inactive Publication Date: 2019-01-11
ANHUI GUANCHAN BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing leech breeding method has the problem of low leech breeding efficiency, which cannot meet the existing leech breeding needs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of breeding method of leech, comprises the following steps:

[0018] Step 1: Breeding pool preparation: build the breeding pool in a place sheltered from the wind and facing the sun, with sufficient water source, suitable pH value and no pollution. The water depth can be kept at 0.8m, and a 0.8m wide platform is set around the water surface. Drain the sterilized water in the breeding pond, dry it in the sun for 7 days, get the prepared soil and put it into the breeding pond, beat it into soil and gather it for planting leeches as a production bed;

[0019] Step 2: Selection and stocking of leech species: choose leeches that are bright in color, strong and thick, lively and active, and can quickly shrink into a ball when touched by hands as leech species;

[0020] Step 3: Disinfect the leeches: sterilize the leeches for 20 minutes, then gently put them into the soil of the breeding pond and cover them with straw;

[0021] Step 4: Mating and fertilization: The mat...

Embodiment 2

[0030] A kind of breeding method of leech, comprises the following steps:

[0031] Step 1: Breeding pool preparation: build the breeding pool in a place sheltered from the wind and facing the sun, with sufficient water sources, suitable pH value and no pollution. The water depth can be kept at 1.2m, and a 1.5m wide platform is set around the water surface. Drain the sterilized water in the breeding pond, dry it in the sun for 7 days, get the prepared soil and put it into the breeding pond, beat it into soil and gather it for planting leeches as a production bed;

[0032] Step 2: Selection and stocking of leech species: choose leeches that are bright in color, strong and thick, lively and active, and can shrink into a ball quickly when touched by hands as leech species;

[0033] Step 3: Disinfect the leeches: sterilize the leeches for 30 minutes, then gently put them into the soil of the breeding pond and cover them with straw;

[0034] Step 4: Mating and fertilization: The ma...

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Abstract

The invention discloses a leech breeding method, which comprises the steps that 1) a breeding pond is built in a wind sheltering and sunny place with sufficient water sources, a suitable PH value andno pollution, the pond is disinfected with trichloroisocyanuric acid, the disinfected water in the breeding pond is discharged, the pond is aired for 7 days, prepared soil is put into the breeding pond, and soil ridges are made to serve as egg laying beds of parent leeches; 2) adult leeches capable of contracting into a ball when being touch by hand are selected to serve as parent leeches; 3) theparent leeches are disinfected for 20-30 minutes, then gently putting on the soil ridges in the breeding pond and covered with straw; 4) the mating time of the leeches is in the early morning, the heads of the leeches are opposite in direction, the ventral sides lean against each other, a male organ directly faces a female genital pore of the opposite party, and then the fine line-shaped penis ofthe male leech is inserted into the female genital pore of the opposite party; and 5) egg cocoons of the leeches are dug out from the soil ridges after 30-40 days and transferred into an incubator. The leech breeding method provided by the invention can significantly improve the breeding efficiency of the leeches and the survival rate of young leeches, and can enable the newly born leeches to growhealthily.

Description

technical field [0001] The invention relates to the technical field of aquatic breeding, in particular to a breeding method for leeches. Background technique [0002] Leeches are traditional Chinese medicinal aquatic animals, and their dried products are used in traditional Chinese medicine to treat stroke, high blood pressure, clear blood stasis, amenorrhea, and traumatic injuries. The acquisition of leeches has gradually replaced wild capture with artificial breeding. The existing leech breeding method has the problem of low leech breeding efficiency, which cannot meet the existing leech breeding needs. Contents of the invention [0003] The object of the present invention is to provide a kind of breeding method of leech, to solve the technical problem proposed in the above-mentioned background technology. [0004] In order to solve the problems of the technologies described above, the present invention provides the following technical solutions: a breeding method for ...

Claims

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Application Information

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IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 李中华惠晴晴付军华任志杰张明
Owner ANHUI GUANCHAN BIOTECH