Simple high-yielding and ecological environment-friendly cultivation system

Abstract

The invention provides a simple high-yielding and ecological environment-friendly cultivation system. The system comprises a fish and vegetable intergrowth culture pond, a sewage treatment system, a water purification area and a water return culture pond reutilization system, wherein the fish and vegetable intergrowth culture pond, the sewage treatment system, the water purification area and the water return culture pond reutilization system are communicated in sequence. A bottom sewage extraction system is arranged in the fish and vegetable intergrowth culture pond and communicated with the sewage treatment system through a pipeline. Compared with the prior art, the simple high-yielding and ecological environment-friendly cultivation system has the advantage of integrating in-situ ecological treatment technologies such as a fish and vegetable intergrowth technology and a microorganism curing technology and heterotopia ecological treatment technologies such as a bottom sewage extraction technology, a natural sedimentation technology, a microorganism filtering technology and a plant purification technology. Through the adoption of the in-situ ecological restoration technology and the heterotopia ecological restoration technology, ecological and environment-friendly high-yielding cultivation can be guaranteed.

Description

technical field [0001] The invention relates to a simple, high-yield and eco-friendly breeding system. Background technique [0002] Pond farming is the main farming method in my country, but there are problems such as serious water pollution, low yield, and unguaranteed product quality. Industrialized recirculating aquaculture can solve the above problems in pond culture, but due to the influence of investment, cultured species, operation management and other factors, this farming method cannot be widely promoted at present. The sharp increase in population and the decline in fish catches require the aquaculture industry to provide more aquatic products to meet social needs. When the scale of factory farming is difficult to expand and the output of pond farming is generally low, in order to meet the social demand for aquatic products, the breeding area is often expanded to increase the total amount of aquatic products at the expense of the environment. [0003] In view of...

AI Technical Summary

Problems solved by technology

[0002] Pond farming is the main farming method in my country, but there are problems such as serious water pollution, low yield, and unguaranteed product quality.

Industrialized recirculating aquaculture can solve the above-mentioned problems in pond culture, but due to the influence of investment, culture species, operation management and other factors, this culture method cannot be widely promoted at present

Images