Fish and vegetable coexistence cultivating and culturing system

Abstract

The invention discloses a fish and vegetable coexistence cultivating and culturing system, which comprises a water tower, fish culturing tanks, a filtering pool, planting frames and a water recycling pool, wherein the water tower is communicated and connected with the fish culturing tanks, the fish culturing tanks are connected with the filtering pool, a water delivery suction pump is arranged on the filtering pool, each planting frame comprises a frame body and a planting pipe, a suspension rod is arranged at the top part of each frame body, the two ends of each planting pipe are opened, a first biochemical cotton filling material and a second biochemical cotton filling material are arranged in each planting pipe, are used for clamping vegetable roots and have nitrifying bacteria, a strip notch is formed in the side wall of each planting pipe, the output end part of the water delivery suction pump is communicated with a drip irrigation pipe, a water recycling pipe is arranged on the water recycling pool, and a water return suction pump is arranged on the water tower. The fish and vegetable coexistence cultivating and culturing system has the beneficial effects that the water in each culturing tank circulates and flows, so the high-density fish culturing is realized; the filtered culturing water can be used for performing drip irrigation on the vegetable seedlings to provide nutrients, so the water resource is effectively utilized, the waste of water resources is prevented, and the culturing cost of the vegetables and the cleaning and labor cost of each culturing tank are reduced.

Description

technical field [0001] The invention relates to a cultivation system, in particular to a system for co-cultivation of fish and vegetables. Background technique [0002] At present, in aquaculture fish ponds, aquatic animals such as fish and shrimps in the water will discharge excrement after eating feed, and the excrement contains ammonia. After the excrement is discharged into the water, the aquaculture water will contain ammonia, which improves the Eutrophication of water, and the development of eutrophication of water is not conducive to the growth of aquatic animals, and even endangers the life of aquatic animals. Therefore, in order to prevent the harm of excrement to aquatic animals, farmers need to replace them regularly. Aquaculture water, so as to ensure the water quality of aquaculture water. Yet the direct discharge of this aquaculture water, on the one hand causes the waste of water resources and avoids external discharge and pollutes the environment, has increa...

AI Technical Summary

Problems solved by technology

However, the direct discharge of the aquaculture water, on the one hand, causes waste of water resources and avoids external discharge of polluted environment, on the other hand, it increases the cost of aquaculture water and manual cleaning.

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