Method for culturing herring in pond

A pond and herring technology, applied in fish farming, application, climate change adaptation, etc., can solve the problems of attacking farmers' desire and enthusiasm for farming, low survival rate of farming, expansion, etc., to achieve novel polyculture technology and no cultivation Pollution, benefit-enhancing effects

Inactive Publication Date: 2015-06-03
程诚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Herring is rich in nucleic acid, which can delay aging, and its nutrition is easily absorbed by the human body. It can be used for diet therapy. In addition to 19.5% protein and 5.2% fat, herring also contains calcium, phosphorus, iron, B1, B2 and trace amounts Elemental zinc, adults need 12-16 mg of zinc per day. Herring is rich in trace elements such as selenium and iodine, so it has anti-aging and anti-cancer effects; herring also contains eicosapentaenoic acid (EPA) and 22 Carbasahexaenoic acid (DHA), EPA has the functions of dilating blood vess

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0021] A method for cultivating herring in ponds, characterized in that: comprising the following steps:

[0022] (1), pond preparation:

[0023] The pond has sufficient water source and no pollution. The water depth is 2.5 meters and the area is 10 mu. After 150 kg melted, the whole pool was splashed, and after filtering and filling every 3 days, the tea seed cake was soaked at 50 kg per mu for 24 hours and then sprinkled. Every 3-5 mu of water surface is equipped with one 3 kW impeller aerator and one bait throwing machine.

[0024] (2), stocking of fish species:

[0025] After filtering and injecting water, stock them around the end of February. Stock 200 to 250 second-year-old herring species with a tail weight of 1 kg per mu, paired with 100 silver carp species with a tail weight of 0.3 kg, 50 bighead carp species with a tail weight of 0.05 kg. 20 snakehead species. Before entering the pond, fish species should be immersed in a mixture of 8 g / m2 copper sulfate and 1 g...

Embodiment 2

[0033] A method for cultivating herring in ponds, characterized in that: comprising the following steps:

[0034] (1), pond preparation:

[0035] The pond has sufficient water source and no pollution. The water depth is 2 meters and the area is 8 mu. After 150 kg melted, the whole pool was splashed, and after 2-3 days of filtration and water injection, 50 kg of tea seed cake per mu was soaked for 24 hours before splashing. Every 4 mu of water surface is equipped with one 3 kW impeller aerator and one bait throwing machine.

[0036] (2), stocking of fish species:

[0037] After filtering and injecting water, stock them around the end of February. Stock 200 to 250 second-year-old herring species with a tail weight of 1 kg per mu, paired with 100 silver carp species with a tail weight of 0.3 kg, 50 bighead carp species with a tail weight of 0.05 kg. 20 snakehead species. Before entering the pond, fish species should be immersed in a mixture of 8 g / m2 copper sulfate and 1 g / m2...

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PUM

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Abstract

The invention provides a method for culturing herring in a pond and relates to the technical field of aquaculture. The method for culturing the herring in the pond includes the following steps: preparation of the pond, fish species stocking, bait feeding and daily management. The method for culturing the herring in the pond has the advantages of fully utilizing production resources, and being free of professional equipment and cultivating pollution, standard and norm in breeding technology, scientific and norm in feeding and novel in co-culture technique, and improving the quality of aquaculture to the largest extent, and the benefit of the herring.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a method for cultivating herring in ponds. Background technique [0002] Herring is a fish with a green color, mainly distributed in the plains south of the Yangtze River in my country, and relatively rare in the north of the Yangtze River; it is an important fishery resource in the middle and lower reaches of the Yangtze River and lakes along the river and the main breeding object in lakes and ponds , which is one of the "four major fish" in freshwater farming in my country. Herring is rich in nutrition. In addition to rich protein and fat, herring also contains rich trace elements such as selenium and iodine, so it has anti-aging and anti-cancer effects. Fish meat is rich in nucleic acid, which is an essential substance for human cells. Nucleic acid Food can delay aging and assist the treatment of diseases. Every 100 grams contains 15.8-20.1 grams of protein, 2.6-5.2 grams ...

Claims

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Application Information

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IPC IPC(8): A01K61/00A01K61/10
CPCA01K61/00Y02A40/81
Inventor 程诚
Owner 程诚
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