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Artificial hatching method for leeches

A technology of artificial hatching and leeches, applied in the field of artificial breeding, can solve the problems of affecting the hatching effect of leeches and long hatching time, and achieve the effect of shortening the hatching time and high hatching survival rate

Inactive Publication Date: 2017-09-08
广西鹿帅仁生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the artificial breeding hatching leeches all adopt to hatch under natural conditions. Under natural conditions, hatching needs a temperature of about 20°C. The low temperature below °C cannot hatch young leeches, therefore, directly affects the hatching effect of leeches

Method used

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Embodiment approach

[0017] One embodiment of the present invention comprises the following steps:

[0018] (1) Incubation chamber setting steps: Put a layer of 1-2 cm thick hatching soil in the bottom of the box or basin made of plastic or wooden box or enamel. The hatching soil is made of loose sand and loose black soil according to the volume ratio Mix 40%-50% of sand and 50%-60% of black soil. , then put the hatching cocoons into a box or pot, and cover the box or pot with a layer of cotton fabric;

[0019] (2) Hatching control strategy: the temperature of the hatching room is controlled at 20°C-28°C, the humidity of the hatching soil is at 30%-40%, and the relative humidity of the air in the hatching room is kept between 70%-80%; the control strategy The method is: if the humidity is insufficient, spray water on the fabric, but prevent over-humidity. Under the condition of suitable temperature and humidity, young leeches can be hatched in about 25 days.

[0020] In order to prevent young le...

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Abstract

An artificial hatching method for leeches comprises steps of (1) setting a hatching chamber and (2) setting a hatching control strategy. In the (1) step, a layer of hatching soil with the thickness of 1 to 2cm is placed on a box or a basin internal bottom; the hatching soil is mixed by loose sandy oil and loose black soil according to a volume proportion of 40 to 50% to 50 to 60%; then hatching cocoons are placed in the box or a basin; and a layer of fabric is placed on the box or the basin. In the (2) step, the temperature of the hatching chamber is controlled at 20 DEG C to 28 DEG C; the humidity of the hatching soil is 30% to 40%; the relative humidity of air in the hatching chamber is remained between 70% to 80%; the control strategy is that when humidity is inadequate, mist water is sprayed on the fabric and excessive humidity is prevented; and with proper temperature and humidity, young leeches can be hatched in about 25 days. The artificial hatching method for leeches is advantageous in that hatching time can be shortened and young leeches can be hatched in about 25 days; and high hatching survival rate can be achieved.

Description

technical field [0001] The invention relates to the technical field of artificial breeding, in particular to an artificial hatching method for leeches. Background technique [0002] At present, the artificial breeding hatching leeches all adopt to hatch under natural conditions. Under natural conditions, hatching needs a temperature of about 20°C. The low temperature below ℃ can not hatch young leeches, therefore, directly affects the hatching effect of leeches. Contents of the invention [0003] The purpose of the present invention is to provide a method for artificial hatching of leeches that reduces hatching time and has a high hatching survival rate. [0004] The solution of the present invention is this: [0005] A kind of artificial hatching method of leeches is characterized in that: comprising steps: [0006] (1) Incubation room setting steps: put a layer of 1-2 cm thick hatching soil at the bottom of the box or pot, then put the hatching cocoons into the box or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 覃海南
Owner 广西鹿帅仁生物科技有限公司
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