fish feeding system

Abstract

The invention discloses a fish breeding system which comprises a water storage pond, a rainwater desulfurization and purification system, a rainwater filter, a culture tank, a settling pond and a water tank. The water storage pond, the rainwater desulfurization and purification system, the rainwater filter, the culture tank and the settling pond are sequentially connected with the water tank, an opening is formed in the upper portion of the culture tank, horizontal slot holes are formed in the upper sides of the front side wall and the rear side wall of the culture tank, horizontal rails are arranged on the upper portions of the inner ends of the slot holes and fixedly mounted on the inner side wall of the culture tank, two vertical columns are arranged on the inner side of each horizontal rail, first sliders are mounted among the vertical columns and the horizontal rails in a matched manner, and the corresponding vertical columns mounted on different horizontal rails are fixedly connected through a non-elastic net. Rainwater is purified and then used for fish culture, fry culture, cleaning and fishing functions needed by a culture pond for fish culture are integrated, and fish culture difficulty and labor intensity of culture workers are greatly reduced.

Description

technical field [0001] The invention belongs to the field of breeding systems, in particular to a fish breeding system. Background technique [0002] Fish farming is mostly carried out on the seashore, in natural lakes and artificial ponds. These traditional farming methods have low initial cost, but as time goes on, fish feces and fish feed that fall to the bottom are easy to accumulate at the bottom of the water. It is very difficult to clean up the accumulated feces and feed, and the cleaning investment is relatively large. These accumulations are likely to pollute the water quality in the breeding area due to fermentation, and cause a large number of bacteria to grow. In this environment, fish are prone to infection during the growth process. Death from disease caused immeasurable losses to farmers; most of the water used in traditional farming is untreated water in nature. Due to serious industrial pollution, it is difficult to reach the water in some rivers and lakes, ...

AI Technical Summary

Problems solved by technology

[0002] Fish farming is mostly carried out on the seashore, in natural lakes and artificial ponds. These traditional farming methods have low initial cost, but as time goes on, fish feces and fish feed that fall to the bottom are easy to accumulate at the bottom of the water. It is very difficult to clean up the accumulated feces and feed, and the cleaning investment is relatively large. These accumulations are likely to pollute the water quality in the breeding area due to fermentation, and cause a large number of bacteria to grow. In this environment, fish are prone to infection during the growth process. Death from disease caused immeasurable losses to farmers; most of the water used in traditional farming is untreated water in nature. Due to serious industrial pollution, it is difficult to reach the water in some rivers and lakes, as well as rainwater. The standard of water for farming; the water used for fish farming contains fish feces and other substances, which are very good nutrients for plant growth, so it has high utilization value for crop farming. In traditional farming, fish Most of the aquaculture water has not been well utilized; the traditional aquaculture method requires a separate fishing work when the fish grows and matures, which is difficult to catch without omission

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