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Colorized mandarin fish cultivation method by circular flowing water in pond

A technology of colored mandarin fish and breeding methods, applied in fish farming, application, climate change adaptation, etc., to achieve the effect of improving cleanliness and activity, improving water quality, and reasonable methods

Inactive Publication Date: 2016-02-03
滁州市南谯区长江水产良种繁育场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the way of pond farming is different from other farming methods, especially the farming method of mandarin fish. If you follow the ordinary fish farming method, many problems will easily occur.

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

[0022] A kind of circulating water aquaculture method of colored mandarin fish pond, is characterized in that: comprise the following steps,

[0023] Step 1. Determine the conditions of the pond: it is required that there is less silt at the bottom of the pond, the water depth is 1.8-2.1 meters, the drainage and irrigation are convenient, and the area is 13-16.5 mu;

[0024] Step 2. Determine the stocking density, size and variety of mandarin fish: 230-260 fish per mu. In order to ensure the survival rate after stocking, the stocking size is 3.8-5.4 cm, and the size is required to be as uniform as possible. The species is the original species of Changjiang For mandarin fish, do not breed seedlings that lay eggs from close relatives, let alone seedlings that carry viruses;

[0025]...

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Abstract

The invention discloses a colorized mandarin fish cultivation method by circular flowing water in a pond and relates to the technical field of modification of fish product cultivation techniques. The method is characterized by comprising the steps of: determining pond conditions; determining the stocking density, specification and varieties of mandarin fishes; determining the varieties of bait; carrying out water quality management; and carrying out prevention and treatment of diseases. The method provided by the invention is reasonable, convenient to implement and reasonable in proportioning.

Description

Technical field: [0001] The invention relates to the technical field of fish product cultivation technology transformation, in particular to a method for cultivating colored mandarin fish with circulating water in ponds. Background technique: [0002] Mandarin fish (Siniperca; chuatsi): also known as mandarin fish and sweet-scented osmanthus fish. The body is tall and flat, the mouth is large, both jaws and vomer have villiform teeth, and the small teeth in the front of the upper and lower jaws are canine-like; the round scales are very small; there are irregular dark brown plaques on the side of the body. Overwinter in deep water in winter. Swim to shallow water in spring, come out at night, and are ferocious. Juvenile fish like to eat fish and shrimp, while adult fish mainly eat fish, and stop feeding in winter. The meat is tender and delicious. Mandarin fish: also known as mandarin fish, sweet-scented osmanthus fish, squid, ridge flower fish, and fat mandarin fish. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81A01K61/00
Inventor 钱克林
Owner 滁州市南谯区长江水产良种繁育场