Feeding pool for macrobrachium nipponensis

A technology of macroprawn and pond body, which is applied in the field of shrimp farming, and can solve various diseases, increase uncontrollable factors in the breeding process, and increase the cost of farming, etc.

Active Publication Date: 2020-04-14
HARBIN CITY ACAD OF AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above problems, there is currently a method of building a film-insulated greenhouse on the big pond. Although this method can control the water temperature of the big pond well, the air in the shed is not circulated, and it is prone to various diseases and lead to shortfalls in the big pond. Oxygen and other issues, so it is necessary to set up a ventilation device and a large number of oxygenation equipment in the greenhouse. The construction of the greenhouse, the purchase, installation and operation of the ventilation device and oxygenation equipment, as well as the later maintenance have greatly increased the cost of breeding, and When dealing with extreme weather such as hail and hurricanes that may exist in summer, the disadvantage of greenhouses is obvious, which not only increases the uncontrollable factors in the breeding process, but also further increases the cost of breeding

Method used

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  • Feeding pool for macrobrachium nipponensis
  • Feeding pool for macrobrachium nipponensis
  • Feeding pool for macrobrachium nipponensis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] Example 1, such as Figure 1-4 Shown:

[0071]A feeding pond for Macrobrachium japonicus, comprising a feeding pond body 2 and a temperature control pond body 1, the temperature control pond body 1 is arranged inside the feeding pond body 2 or outside the feeding pond body 2 or Interconnected with the feeding pool body 2, the inner area of ​​the temperature-controlled pool body 1 communicates with the inner area of ​​the feeding pool body 2, and a heating device is provided inside or outside the temperature-controlled pool body 1 The heating device for the water temperature in the temperature control pool body 1 is detachably provided with a partition 3 on the side of the temperature control pool body 1 facing the feeding pool body 2, and the edge of the partition board 3 Cooperate with the side wall of the temperature control pool body 1 or the side wall of the feeding pool body 2.

[0072] In the feeding pond of the application, the feeding pond body 2 is a large po...

Embodiment 2

[0084] Example 2, such as Figure 1-4 Shown:

[0085] A feeding pond for Macrobrachium japonicus, on the basis of the solution in Example 1, further, the heating device is an electric heating coil, and the electric heating is clamped between the heat-resistant layer and the temperature-controlled pond body 1 Between the outer walls. In this application, the temperature control pool body 1 is made of pouring refractory concrete, and a steel skeleton is arranged in the refractory concrete. The heating coil device is used as the heating device, which has high heating efficiency and is convenient for heating temperature control. The heating coil structure can greatly improve the heating uniformity.

[0086] As a further preferred embodiment, further on the basis of the above solution, the heating coil covers the lower half of the side wall of the temperature-controlled pool body 1 and the bottom of the temperature-controlled pool body 1 . In this way, the heating efficiency is ...

Embodiment 3

[0087] Example 3, such as Figure 1-4 Shown:

[0088] A feeding pond for Macrobrachium japonicus. On the basis of the solution in Example 1, further, the heating device is a firewood-type heating device, and the temperature control pond body 1 is far away from the feeding pond body 2. The side wall is an inclined side wall 9 arranged on an inclined plane, and the inclined side wall 9 is inclined from bottom to top in a direction away from the feeding pond body 2, and the coal-fired heating device is arranged on the inclined side wall 9 below. In this application, the coal-fired heating device is a heating device that generates heat by burning wood or coal, and the coal-fired heating device is arranged below the inclined side wall 9 to control the inclined side wall 9 of the temperature control pool body 1. for heating.

[0089] In this embodiment, a firewood-coal heating device is used, which is especially suitable for farms far away from electric equipment. In the scheme o...

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Abstract

The invention relates to the technical field of shrimp culture, in particular to a feeding pool for macrobrachium nipponensis. The feeding pool comprises a feeding pool body and a temperature controlpool body, wherein the temperature control pool body is arranged inside the feeding pool body or outside the feeding pool body or is connected with the feeding pool body; the inside region of the temperature control pool body communicates with the inside region of the feeding pool body; a heating device used for heating the water temperature in the temperature control pool body is arranged insideor outside the temperature control pool body; a separation plate is also detachably arranged on one side, facing the feeding pool body, of the temperature control pool body; and the edge of the separation plate is matched with the side wall of the temperature control pool body or the side wall of the feeding pool body. The feeding pool has the advantages that the water in the temperature control pool body is heated through the heating device, so that the death risk of juvenile shrimps due to temperature change is reduced; and the juvenile shrimp survival rate is greatly improved.

Description

technical field [0001] The invention relates to the technical field of shrimp farming, in particular to a feeding pond for Macrobrachium japonicus. Background technique [0002] Macrobrachium japonicus, also known as freshwater shrimp, belongs to the subclass Molecula, Decapod, Paradea, Spratidae, Macrobrachium, mainly distributed in Japan and China, and is one of the main economic shrimps in freshwater in my country. Except for the western plateau area, it is widely distributed in lakes, rivers, reservoirs, ponds and ditches all over the country. It has the characteristics of miscellaneous food habits, fast growth, high fecundity and strong disease resistance. Macrobrachium japonicus has a very high protein content, and the shrimp shell is an important chemical raw material. It is widely used in many aspects such as textiles, food, environmental protection, and medicine, and has high economic value. [0003] In the current breeding method, usually from March to April, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K63/00A01K63/06A01K61/59
CPCA01K63/003A01K63/065A01K61/59A01K63/006Y02A40/81
Inventor 吴宏达杨洁王枫张希
Owner HARBIN CITY ACAD OF AGRI SCI
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