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High-density artificial breeding method for poecilobdellamanillensis

A breeding method and high-density technology, applied in animal husbandry, etc., can solve the problems of unfavorable leech observation and management, and achieve the effects of strengthening leech disease prevention and treatment management, facilitating observation and management, and increasing economic benefits

Inactive Publication Date: 2015-09-16
广西复鑫益生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing artificial breeding and breeding of leeches are carried out in rice fields and ponds, which is not conducive to the observation and management of leeches.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A high-density artificial breeding method of Philippine leeches, including the following steps:

[0022] (1) Building aquaculture ponds: choose a place that is convenient for irrigation and drainage, and is sheltered from the wind and sunny, and build a large shed with adjustable height on the aquaculture pond;

[0023] (2) Placement of the breeding substrate: water is injected into the breeding pond, bricks are placed at the bottom of the pond, aquatic plants are planted on the water surface, and the planting area accounts for 1 / 5 of the breeding area;

[0024] (3) Seedling stocking: select leech seedlings weighing 0.3-0.5 g / strip, and stock them at a density of 3000 / sq.m.

[0025] (4) Feeding: The seedlings will be fed one day after they are put into use. They will feed on the blood of the animals. When feeding, drain the water in the pond through the drain. After the philippines are full, clean up the remaining blood, and then drain the pond water. Fill it up to avoid the gr...

Embodiment 2

[0034] A high-density artificial breeding method of Philippine cow leech, including the following steps:

[0035] (1) Building aquaculture ponds: choose a place that is convenient for irrigation and drainage, and is sheltered from the wind and sunny, and build a large shed with adjustable height on the aquaculture pond;

[0036] (2) Placement of the breeding substrate: water is injected into the breeding pond, bricks are placed at the bottom of the pond, aquatic plants are planted on the water surface, and the planting area accounts for 1 / 4 of the breeding area;

[0037] (3) Seedling stocking: select leech seedlings weighing 0.3-0.5 g / strip, and stock them at a density of 5000 / sq.m.

[0038] (4) Feeding: 1-2 days after the seedlings are put into use, they will start feeding and feed on the blood of the animals. When feeding, drain the water in the pond through the drain, and clean up the remaining blood after the philippine leeches are full. Fill the pool full to prevent bacteria and ...

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Abstract

The invention relates to a high-density artificial breeding method for poecilobdellamanillensis. The high-density artificial breeding method comprises the steps that 1 a breeding pool is constructed; 2 breeding substrate is placed; 3 seedlings are thrown in the breeding pool; 4 feeding is conducted; 5 leeches are separated into different pools; 6 water quality management is conducted; 7 disease prevention and disease treatment management are conducted. According to the high-density artificial breeding method for poecilobdellamanillensis, the high-density breeding condition of poecilobdellamanillensis can be controlled well, observation and management on the poecilobdellamanillensis are convenient, the disease prevention and disease treatment management of the leeches is strengthened, the high yield of 500-600 kg for per mu can be realized, and the economic benefit for artificial breeding of the poecilobdellamanillensis is increased.

Description

technical field [0001] The invention relates to the field of leech breeding, in particular to a high-density artificial breeding method of Hirudo phenanthae. Background technique [0002] Leeches, commonly known as leeches, belong to the phylum Annelids, class Hirudophylum, order Hirudidae, and the family Hirudidae. They mainly live in reservoirs, ditches, and lakes in fresh water, and are distributed in the north and south of my country. At present, the varieties cultivated in production include the broad-bodied golden leeches and the philippines. Commonly known as Phnom Penh leech in Guangxi, the Philippine leech is a characteristic medicinal animal resource in Guangxi. The natural hirudin secreted by the salivary glands of Hirudo phenanthae is the strongest natural antithrombin substance among the substances found in the world at present, and it has a high curative effect on the treatment of cardiovascular and cerebrovascular diseases, especially cerebral apoplexy. The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 谢海林
Owner 广西复鑫益生物科技有限公司
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