Method for building breeding water adjustment and control pond for rare cold water fishes and amphibious aquatic animals

Abstract

The invention relates to the field of fishery breeding devices for rare cold water fishes, in particular to a method for building a breeding water adjustment and control pond for rare cold water fishes and amphibious aquatic animals. The method comprises the steps of building a water inlet pipe, a water pond, a filter pond and a water outlet pipe, and is characterized by comprises the following building steps that (1), the underground tunnel type water pond is built; (2), filter pond building comprises upper part building and lower part building, the upper part building is filter layer building, and the lower part building is water storage layer building; (3), the water inlet pipe and the water outlet pipe are built; (4), a backwashing filter layer water inlet pipe is built. Due to a heat preservation soil layer, the temperature of the water pond can be controlled and adjusted, water quality of the water pond can be adjusted and controlled due to the filter pond, the backwashing filter layer water inlet pipe is arranged on one side of the upper portion of the filter pond, the filter pond can be backwashed, and can be used repeatedly, and cost is lowered.

Description

technical field [0001] The invention relates to the field of rare cold-water fish farming devices, in particular to a method for constructing a water regulation pool for rare cold-water fish and amphibian aquatic animals. Background technique [0002] In recent years, my country has made breakthroughs in the domestication and breeding technology of rare cold-water fish and amphibian aquatic animals such as turtles and frogs with the most economic, utilization and scientific research value. The environmental conditions for reproduction and growth are particularly demanding, not only requiring the water quality of the aquaculture to meet the water quality standards of the wild environment, but also requiring the water temperature of the aquaculture to often be kept at 25 0 Below C, the current aquaculture water sources are either high-input water quality cleaning devices and electric temperature control adjustments, resulting in very high aquaculture costs. Contents of the in...

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Problems solved by technology

[0002] In recent years, my country has made breakthroughs in the domestication and breeding technology of rare cold-water fish and amphibian aquatic animals such as turtles and frogs with the most economic, utilization and scientific research value. The environmental conditions for reproduction and growth are particularly high, not only requiring the water quality of the breeding to meet the water quality standards of the wild environment, but also requiring the temperature of the breeding water to be kept at 25 0 Below C, the current aquaculture water sources are either high-input water quality cleaning devices and electric temperature control adjustments, resulting in very high aquaculture costs

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