Method for culturing loaches

A breeding method and loach technology, which are applied in the fields of botanical equipment and methods, fish farming, fertilizers made from biological waste, etc., can solve the problems of large discharge of sewage and easy deterioration of water bodies, and reduce discharge and improve utilization rate. , the effect of promoting the transformation of substances

Inactive Publication Date: 2017-12-08
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 amount of sewage discharge, high-density breeding makes the water body easy to deteriorate, etc.

Method used

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  • Method for culturing loaches

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Effect test

Embodiment 1

[0028] A culture method for loach, it comprises the following steps:

[0029] 1) The construction of culture pond 1, such as figure 1 As shown, the cross section of the culture pond 1 is square, and the culture pond 1 comprises:

[0030] A water partition wall 2, which is arranged in the middle of the culture pond 1 to separate the culture pond 1 into two parts, the left area and the right area, the two ends of the water partition wall 2 and the wall of the culture pond 1 There is a gap between them so that the left area and the right area are connected, so that the water in the culture pond 1 can circulate;

[0031] The rotifer cultivation pond 3 is an independent cultivation interval circled by the strainer in the cultivation pond 1, the bottom of the strainer is provided with a bottom plate, and escape holes are set on the strainer, the size of the escape holes 0.5 ~ 1mm, so that the rotifers in the rotifer cultivation pond 3 can enter the cultivation pond through the esc...

Embodiment 2

[0041] A culture method for loach, it comprises the following steps:

[0042] 1) The construction of culture pond 1, such as figure 1 As shown, the cross section of the culture pond 1 is square, and the pond depth of the culture pond 1 is 100cm, and the culture pond 1 comprises:

[0043] A water partition wall 2, which is arranged in the middle of the culture pond 1 to separate the culture pond 1 into two parts, the left area and the right area, the two ends of the water partition wall 2 and the wall of the culture pond 1 There is a gap between them so that the left area and the right area are connected, so that the water in the culture pond 1 can circulate;

[0044] Rotifer cultivation pool 3, which is an independent cultivation interval circled by a 300-purpose filter screen in the culture pool 1, the bottom of the filter screen is provided with a base plate, and an escape hole is set on the filter screen, and the escape hole The size is 0.5 ~ 1mm, so that the rotifers in ...

Embodiment 3

[0053] A culture method for loach, it comprises the following steps:

[0054] 1) The construction of culture pond 1, such as figure 1 As shown, the cross section of the culture pond 1 is square, and the pond depth of the culture pond 1 is 100cm, and the culture pond 1 comprises:

[0055] A water partition wall 2, which is arranged in the middle of the culture pond 1 to separate the culture pond 1 into two parts, the left area and the right area, the two ends of the water partition wall 2 and the wall of the culture pond 1 There is a gap between them so that the left area and the right area are connected, so that the water in the culture pond 1 can circulate;

[0056] Rotifer cultivation pond 3, which is an independent cultivation interval circled by a 350-purpose filter screen in the cultivation pond 1, the bottom of the filter screen is provided with a base plate, and an escape hole is set on the filter screen, and the escape hole The size is 0.5 ~ 1mm, so that the rotifers...

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Abstract

The invention discloses a method for culturing loaches. The method includes steps of 1), constructing square culture ponds; 2), disinfecting the culture ponds; 3), breeding bottom water, to be more specific, adding thoroughly decomposed manure and earthworm cast into the culture ponds, inoculating chlorella, cyclotella, cryptophyta and photosynthetic bacteria in the culture ponds and carrying out breeding for 15-20 days; 4), farming lava offspring seeds of the loaches and rotifers in a free-range manner; 5), carrying out raising management. Waterproof walls, waterwheel aerators, blow-down pits, dissolved oxygen detectors and rotifer breeding ponds are arranged in the culture ponds, and the dissolved oxygen detectors are positioned at the bottoms of the culture ponds and are in electric signal connection with electric control switches. The method has the advantages of high culture density, high water self-purification capacity, low sewage discharge, few culture diseases and the like.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and more specifically relates to a method for cultivating loach. 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 amount of sewage discharge and high-density breeding makes the water body easy to deteriorate. Contents of the invention [0003] The technical problem to be solved by the invention is a loach breeding method with high breeding density, strong self-purification ability of water body, less sewage discharge and less breeding diseases. [0004] In order to solve the problems of the technologies described above, the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/10A01K61/20A01K63/00A01K63/04A01G33/00A23K50/80A23K10/20A23K10/30A23K10/37A23K20/105A23K10/26A23K10/12C05F15/00
CPCA01G33/00A01K61/10A01K61/20A01K63/00A01K63/04A01K63/042A23K10/12A23K10/20A23K10/26A23K10/30A23K10/37A23K20/105A23K50/80C05F3/00C05F5/002C05F11/08Y02A40/81Y02A40/818Y02P60/87
Inventor 何亮
Owner 何亮
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