Method for breeding Poecilobdella manillensis

A breeding method, the technology of A. philiplae, which is applied in the field of A. chinensis breeding, can solve problems such as polluted water bodies, few wild resources, and rising prices, and achieve the effects of increasing growth speed, high economic benefits, and low feed-to-meat ratio

Inactive Publication Date: 2018-06-01
GUANGXI UNIV +1
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Problems solved by technology

[0006] However, due to the extensive use of quicklime in agricultural production to improve the soil and the application of chemical fertilizers and pesticides, as well as the discharge of industrial w

Method used

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  • Method for breeding Poecilobdella manillensis
  • Method for breeding Poecilobdella manillensis
  • Method for breeding Poecilobdella manillensis

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Embodiment Construction

[0033] The specific implementation of the present invention will be described in detail below in conjunction with the examples, but this does not constitute a limitation to the protection scope of the claims of the present invention.

[0034] One, the cultivation method of a kind of Hirudo phenatus of the present invention is:

[0035] 1. Construction of breeding ponds

[0036] Artificial breeding of leeches can be stocked in ponds, ditches, and paddy fields in nature; on a small scale, leeches can be raised in plastic greenhouses, indoor cement pools, water tanks, and water basins; rearing ponds can also be built outdoors. Outdoor pools should be built in places that are leeward and sunny, with sufficient water sources, good water quality, convenient irrigation and drainage, not easily affected by floods, and places with convenient transportation. The area of ​​the breeding pond can be large or small, depending on the amount of stocking. Generally, 60,000 to 70,000 leeches a...

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Abstract

The invention discloses a method for breeding Poecilobdella manillensis. The method includes the steps of: constructing a breeding pond, maintaining a stocking amount of 60,000-70,000 Poecilobdella manillensis per mu of water surfaces, placing 20-30 kilograms of snails per mu of water surfaces once so as to enable Poecilobdella manillensis to reproduce naturally, and on the basis of the natural feed, placing animal blood clots once a week for Poecilobdella manillensis feeding; keeping water change, maintaining the water temperature at 10-35 DEG C and a certain amount of dissolved oxygen; pouring a bleach solution with the mass concentration of ten thousandth into a whole pool; and configuring escape-proof harm-preventing facilities, and performing overwintering management and disease prevention well. According to the method, artificial feeding of the fresh animal blood clots is conducted based on the natural feed, the survival rate of Poecilobdella manillensis is high, the growth rateof Poecilobdella manillensis can be improved obviously and quickly, a lowest feed conversion rate is obtained, and the economic benefit is good.

Description

technical field [0001] The invention belongs to the technical field of leeches breeding, in particular to a method for breeding bilruces phenanthrene. Background technique [0002] Leeches, commonly known as leeches, belong to the phylum Annelids, class Hirudophylum, order Hirudognathidae, and are a traditional special medicinal aquatic animal in my country. It grows and reproduces in inland freshwater waters, and its dried products are processed and used in traditional Chinese medicine. It has the effects of treating stroke, high blood pressure, amenorrhea, congestion, swelling and pain, and traumatic injuries. Leeches contain protein and 17 kinds of amino acids, including 8 kinds of amino acids necessary for the human body, and 14 kinds of trace elements such as zinc, manganese, iron, and cobalt. In recent years, it has been newly discovered that leech preparations have special effects in the prevention and treatment of cardiovascular and cerebrovascular diseases and canc...

Claims

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Application Information

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IPC IPC(8): A01K61/40
CPCA01K61/40
Inventor 潘红平黄春梅蒙健宗梁树华王晓丽杨素芳
Owner GUANGXI UNIV
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