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A kind of cultivation method of medicinal loach

A breeding method and technology of loach, applied in application, fish farming, food processing, etc., can solve the problems of large sewage discharge, low feed utilization rate, and low iron content of loach, so as to achieve zero discharge and avoid water quality deterioration , the effect of improving the utilization rate

Active Publication Date: 2021-01-15
何亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional breeding method has the disadvantages of large sewage discharge, low feed utilization rate, and low iron content in loach.

Method used

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  • A kind of cultivation method of medicinal loach

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Effect test

Embodiment 1

[0027] A cultivation method for medicinal loach, which comprises the following steps:

[0028] 1) The construction of culture pond 1, described culture pond 1 cross section is square, and described culture pond 1 comprises:

[0029] A water-dividing wall 2, which is arranged in the middle of the culture pond 1 to separate the culture pond into two parts, the left area and the right area, leaves a gap between the water-dividing wall 2 and the wall of the culture pond 1 To communicate the left area and the right area, so that the water in the culture pond 1 can circulate;

[0030] One-way door 6, it cooperates to be arranged to described gap, and described one-way door is mesh structure, and one side of described one-way door protrudes and forms the tip of taper, and described tip is provided with the passage hole that for loach passes through, according to Loach has the characteristic of going upstream, and a net bag can be put on the tip of the one-way door to quickly catch l...

Embodiment 2

[0039] A cultivation method for medicinal loach, which comprises the following steps:

[0040]1) the construction of culture pond 1, described culture pond 1 cross section is square, and the depth of culture pond is 120cm, and described culture pond 1 comprises:

[0041] A water-dividing wall 2, which is arranged in the middle of the culture pond 1 to separate the culture pond into two parts, the left area and the right area, leaves a gap between the water-dividing wall 2 and the wall of the culture pond 1 To communicate the left area and the right area, so that the water in the culture pond 1 can circulate;

[0042] One-way door 6, it cooperates to be arranged to described gap, and described one-way door is mesh structure, and one side of described one-way door protrudes and forms the tip of taper, and described tip is provided with the passage hole that for loach passes through, according to Loach has the characteristic of going upstream, and a net bag can be put on the tip...

Embodiment 3

[0052] A cultivation method for medicinal loach, which comprises the following steps:

[0053] 1) the construction of culture pond 1, described culture pond 1 cross section is square, and the depth of culture pond is 100cm, and described culture pond 1 comprises:

[0054] A water-dividing wall 2, which is arranged in the middle of the culture pond 1 to separate the culture pond into two parts, the left area and the right area, leaves a gap between the water-dividing wall 2 and the wall of the culture pond 1 To communicate the left area and the right area, so that the water in the culture pond 1 can circulate;

[0055] One-way door 6, it cooperates to be arranged to described gap, and described one-way door is mesh structure, and one side of described one-way door protrudes and forms the tip of taper, and described tip is provided with the passage hole that for loach passes through, according to Loach has the characteristic of going upstream, and a net bag can be put on the ti...

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Abstract

The invention discloses a culture method of medicinal loaches. The culture method includes the steps of 1), building of a culture pond, wherein the culture pond is square in section and includes a core wall, a unilateral gate, a rotifer-culturing pond, a sewage pit, a waterwheel aerator and a dissolved-oxygen detector; 2), disinfection of the culture pond; 3), cultivation of bottom water, namely applying rotten feces and wormcast to the culture pond, inoculating chlorella, cyclotella and photosynthetic bacteria, and performing cultivation for 15-20 days; 4), stocking of loach fries and rotifer larvae; 5), feeding management, namely preparing mixed feed, feeding the loach fries with the mixed feed once every morning, afternoon and evening every day after the loach fries are released for 2-3 days, and performing continuous feeding to obtain the loaches. The culture method has the advantages that no culture sewage is discharged, feeding of the feed is less, the feed is rich in iron and iodine elements and the like.

Description

technical field [0001] The invention relates to a method for cultivating loach, and belongs to the technical field of aquaculture. Background technique [0002] Loach, as a famous and high-quality freshwater fish, not only has the characteristics of high protein, low fat, and rich nutrition, but also has fresh and tender meat and delicious taste, so it is very popular in the market. Therefore, the intensive farming of loach is more and more favored by aquatic enterprises. However, the traditional breeding method has the disadvantages of large sewage discharge, low feed utilization rate, and low iron content in loach. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for cultivating loach with no discharge of breeding sewage, less amount of feed and high loach iron content. [0004] In order to solve the problems of the technologies described above, the present invention is achieved through the following ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/10A23K10/20A23K10/22A23K10/26A23K10/30A23K10/37A23K50/80
CPCA23K10/20A23K10/22A23K10/26A23K10/30A23K10/37A23K50/80A01K61/10Y02P60/87Y02A40/81Y02A40/818
Inventor 何亮
Owner 何亮