Fish-vegetable symbiotic type ecological floating bed and raising method thereof

Abstract

The invention discloses a fish-vegetable symbiotic type ecological floating bed and a raising method thereof, and belongs to the fields of aquaculture, environment-friendly fishery and cyclic and effective resource utilization. The floating bed is a closed entirety formed by sequentially connecting a fence protection net, a floating bed body and a net cage from top to bottom in a pond, and vegetables are planed on the floating bed body. The method comprises the steps of 1 fish fingerling selecting and feeding, 2 vegetable selecting and managing, 3 fish and vegetable disease and pest preventing and controlling, 4 floating bed floating force adjusting, 5 net cage cleaning, 6 oxygen aeration equipment using and 7 physical and chemical index measuring. The floating bed is simple in structure, low in cost and significant in produce effect, can effectively improve the water body quality, increase the water body transparency, reduce water resource consumption, prevent aquatic animals from gnawing vegetable roots, ensure good growth of plants, improve the decontamination effect, product organic vegetables, effectively reduce fish diseases and improve the fish flesh quality, and is suitable for eutrophicated water bodies such as polluted rivers, reservoirs and lakes and beneficial for being vigorously popularized.

Description

technical field [0001] The invention belongs to the fields of aquaculture, environmental protection fishery and resource recycling and effective utilization, and in particular relates to an aquaponics symbiotic ecological floating bed and a raising method thereof. Background technique [0002] At present, agricultural production resources are increasingly scarce, land resources, fresh water resources, and non-polluting agricultural resources that can be used will become less and less, and agricultural production is facing a crisis of ecology and resources. Water pollution also causes many aquatic product resources to be endangered, which is not conducive to the large-scale production and development of aquaculture. [0003] Fish and vegetable symbiosis is a new type of compound farming system. It combines aquaculture and vegetable production, two completely different farming technologies, through ingenious ecological design, to achieve scientific synergy and symbiosis, and r...

AI Technical Summary

Problems solved by technology

However, using floating bodies such as foam boards to directly fix vegetable seedlings on floating planting boards for hydroponics is simple, but there is still the problem that omnivorous aquatic animals will eat vegetable roots. If the root system is protected by a screen , more complicated

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