Method for managing fish pond

A management method and fish pond technology, applied in the field of fish farming, can solve the problems of large energy consumption and large investment, and achieve the effects of reducing morbidity, easy operation and comprehensive ecological benefits.

Inactive Publication Date: 2009-04-22
谭建
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of fish pond convection oxygenator device has a large investment and consumes a lot of energy and materials

Method used

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  • Method for managing fish pond

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Embodiment Construction

[0008] Such as figure 1 As shown, after fishing in a fish pond 1 in winter, drain the accumulated water in the fish pond 1 and dry it for 20 days. A deep ditch 2 was excavated in the middle of the dried fish pond 1. The deep ditch 2 was 2 meters lower than the bottom of the fish pond 1. The soil excavated from the deep ditch 2 was piled on both sides of the deep ditch 2, resulting in two corresponding ridges 3 . Store water in spring and release fry. In early summer, plant silk strip seedlings 4 on two corresponding ridges 3 . When silk strip 4 seedling grows vine, on two corresponding ridges 3, set up the climbing frame 5 of crossing deep ditch 2, the climbing frame 5 of crossing deep ditch 2 on the rattan climbing of traction silk strip 4. In summer, the vines of silk strips 4 are densely covered on the climbing frame 5 across the deep ditch 2, which blocks the strong sunlight on the deep ditch 2, and prevents the water body in the deep ditch 2 from being overheated due t...

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Abstract

The invention discloses a method for managing fishponds, which aims to provide a measure for developing the comprehensive ecological benefit of fishponds. The invention adopts a technical proposal of clearing silt of a fishpond, piling up the silt to form banks and planting willows on the banks. The invention discloses a method for managing fishponds, and the method is operated according to the following steps: (1) in a winter-spring season, accumulated water in the fishpond is thoroughly pumped out, and the fishpond is aired and sunned for 10 to 30 days; (2) a deep groove is dug in the middle of the sun-dried fishpond and is 1 to 2 meters lower than the bottom surface of the fishpond, and soil produced after the deep groove is dug is piled on two sides of the deep groove so as to form two corresponding banks; (3) willow seedlings are planted on the two corresponding banks in early summer; and (4) climbed frames spanning the deep groove are erected on the two corresponding banks and are arranged on climbing vine edges drawing the willows. The technical proposal adopted by the invention is simple and convenient to operate. The method for managing fishponds not only can reduce the disease incidence of fishes, but also gives full play to the comprehensive ecological benefit of the fishponds.

Description

technical field [0001] The present invention relates to fish farming technology. Background technique [0002] The application number is 96119418.9, which discloses a convective oxygenator device for fish ponds, which is composed of a combination of components above the water surface, a wooden column structure frame for placing the combination of components above the water surface, a combination of components below the water surface, and an air duct connecting the components above the water and the underwater components. , the water part provides air or pure oxygen or ozone gas to the underwater part, and the underwater part uses air or pure oxygen or ozone gas to create a convective circulating water flow covering the whole pool. This fishpond convection oxygenator device has a large investment and consumes a lot of energy. Contents of the invention [0003] The invention discloses a fish pond management method, and aims to provide a measure for exerting the comprehensiv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 谭建
Owner 谭建
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