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Fish pond treatment method for culturing fishes in hilly pond

A treatment method and technology for fish ponds, which are applied in fish farming, application, animal husbandry, etc., can solve the problems of inconsistent size and shape of ponds, small capacity, low fish yield, etc., so as to improve the fish growth environment and stabilize the water temperature. Water quality, the effect of clarifying fertile water quality

Inactive Publication Date: 2015-10-28
融安县渔业技术推广站
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its characteristics are: (1) There are many scattered ponds and few patches. Most mountain ponds are scattered in rural areas. Even if they are patched, the scale is not large, which leads to a shortage of seed supply and difficulty in the sale of adult fish; (2) ) The distribution of water sources is uneven. The source of water in many mountain ponds mainly depends on rainwater. At the same time, the stored water is also used for farmland irrigation. There is a contradiction between agriculture and fishing for water; (3) Most ponds in mountain ponds are shallow and have small capacity. , the size and shape of the pond are not uniform, and the bottom of the pond is of different depths and unevenness, which is unfavorable for pulling net fishing; (4) The fish production in mountain ponds is generally low. The technology is relatively backward; (5) Some mountain ponds have better water quality, especially large-scale mountain ponds, where there are few factories around them, and the water source is not polluted

Method used

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Experimental program
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Effect test

Embodiment 1

[0009] A fish pond treatment method for raising fish in mountain ponds, comprising the following steps:

[0010] 1) Renovation of fish ponds: the depth of the fish pond is set to 3 meters; for leaking pond embankments or pool bottoms, a ditch is dug in the middle of the embankment, filled with millet soil and lime to form a water-retaining wall, and a layer of millet is spread on the bottom of the pond The soil should be compacted, or a mixture of millet soil and lime should be used to tamp the bottom; channels should be opened to divert water to connect ponds with reservoirs and rivers to expand the water collection area; separate; expand the area of ​​the pond;

[0011] 2) Cleaning fish ponds: clearing the silt, clearing the silt in the pond by manpower or machinery; clearing the pond with drugs, before grazing and raising fish, disinfect the ponds once with drugs, and use quicklime to clear the ponds, tea dry ponds, etc. Clear ponds or clear ponds with bleaching powder; qu...

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Abstract

The present invention discloses a fish pond treatment method for culturing fishes in a hilly pond. The fish pond treatment method comprises the steps of modifying a fish pond and clearing the fish pond. The fish pond treatment method for culturing the fishes in the hilly pond, provided by the present invention, has the beneficial effects that the fish culturing yield can be improved, a culturing structure is optimized, the infection of fish diseases is controlled, the oxygen dissolving amount is improved, water temperatures and water quality are stabilized, a growth environment of the fishes is improved and fertile water quality is clarified.

Description

technical field [0001] The invention relates to a fish pond treatment method for raising fish in mountain ponds. Background technique [0002] Shantang refers to water bodies formed by damming or natural water storage in mountainous and hilly areas, as well as small water bodies that are not scattered in rural areas. Its characteristics are: (1) There are many scattered ponds and few patches. Most mountain ponds are scattered in rural areas. Even if they are patched, the scale is not large, which leads to a shortage of seed supply and difficulty in the sale of adult fish; (2) ) The distribution of water sources is uneven. The source of water in many mountain ponds mainly depends on rainwater. At the same time, the stored water is also used for farmland irrigation. There is a contradiction between agriculture and fishing for water; (3) Most ponds in mountain ponds are shallow and have small capacity. , the size and shape of the pond are not uniform, and the bottom of the pon...

Claims

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Application Information

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IPC IPC(8): A01K63/00
CPCA01K63/003
Inventor 戴家坚王家荣吴知銮李振安
Owner 融安县渔业技术推广站
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