Hatching and opening integrated technology for whitmania pigra

A wide-body golden thread leech technology, applied in the field of leech hatching, can solve the problems of uneven development of egg cocoons, retention, death, etc., and achieve the effects of reducing the cultivation process, concentrating the emergence time, and convenient collection and transfer

Pending Publication Date: 2018-11-20
重庆市药物种植研究所
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the cocoon is hatched, it usually imitates its natural environment and is placed in moist soil for incubation. However, in practice, the incubation time can sometimes be as long as 20 days, and the soil tends to dry out, causing the cocoon to die.
Therefore, the method of spraying water is often used in production to maintain soil moisture, but the spawning time of the wide-bodied golden leech is inconsistent, and the development of egg cocoons is not uniform, and the mature ones will drill out when stimulated during the spraying process. egg cocoon
The seedlings that have emerged from the cocoon are very active and will

Method used

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  • Hatching and opening integrated technology for whitmania pigra
  • Hatching and opening integrated technology for whitmania pigra

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Experimental program
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Effect test

Embodiment

[0029] like figure 1 and figure 2 As shown, the wide-body golden leech hatch opening integration technology includes the following steps:

[0030] (1) Construction of hatching room 1, supporting air conditioner 7, humidifier 5, mosquito killer lamp and purple light lamp 6 in hatching room 1;

[0031] (2) Place the incubator 4, place the hatching rack in the hatching chamber 1, place the hatching box 4 on the hatching rack;

[0032] (3) Select wide-bodied golden thread leech egg cocoons, remove empty cocoons, dead cocoons and semi-necrotic cocoons, and choose egg cocoons with large and plump grains and sufficient nutrient solution;

[0033] (4) put in the apple snail egg mass, and place the apple snail egg mass in the incubator 4 to hatch for 4 to 7 days;

[0034] (5) Throw in the cocoons of the wide-body golden leech eggs, and place the wide-body golden leech egg cocoons in the incubator 4 where the apple snail eggs have been placed to continue hatching.

[0035] As a pre...

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PUM

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Abstract

The invention relates to the field of whitmania pigra hatching, in particular to a hatching and opening integrated technology for whitmania pigra. The method includes the following steps that 1, a hatching room is constructed; 2, a hatching box is placed; 3, whitmania pigra egg capsules are selected; 4, pomacea canaliculata egg masses are put for hatching for 4-7 days; 5, the whitmania pigra egg capsules are put for continuous hatching. The hatching and opening integrated technology for whitmania pigra realizes soilless hatching; compared with a traditional hatching technology, the larva emerging time of the whitmania pigra is more concentrated, collecting and transferring are also more convenient, management is convenient, and the survival rate is higher; meanwhile, pomacea canaliculata is hatched in the hatching box in advance, opening is directly performed after hatching and larva emerging of the whitmania pigra, culture techniques are reduced, and labor is saved.

Description

technical field [0001] The invention relates to the field of leech hatching, in particular to the integration technology of wide-body gold wire leech hatching openings. Background technique [0002] Medicinal leeches are traditional precious Chinese medicinal materials in my country. Leeches have a long history of being used as medicines. They have been recorded in the famous Chinese medical books "Shen Nong's Materia Medica" and "Compendium of Materia Medica". , can treat hypertension, coronary heart disease and tumors. At present, medicinal leeches are mostly used in the treatment of diseases of the human and cerebrovascular systems, to prevent the occurrence of human and cerebrovascular thrombosis, and to reduce blood viscosity. The prospect of leech farming is very broad. The wide-bodied golden leech Whitmaniapigra Whitman is the preferred species for medicinal leeches because of its large size, fast growth and high medicinal value. [0003] Wide-bodied golden thread l...

Claims

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Application Information

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IPC IPC(8): A01K61/40
CPCA01K61/40
Inventor 余米
Owner 重庆市药物种植研究所
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