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Fish, vegetable and edible fungus symbiotic system in greenhouse

A technology in edible fungi and greenhouses, applied in the field of fish and vegetable edible fungus symbiotic systems in greenhouses, can solve the problems of water environment pollution, small output, and large dependence on water sources, so as to reduce pollution, meet environmental protection, and make the breeding environment relatively safe control effect

Active Publication Date: 2014-12-24
CHINA AGRI UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the problems in the prior art, the object of the present invention is to provide a symbiosis system of aquaculture edible fungi in a greenhouse, which combines circulating aquaculture technology with hydroponic cultivation and edible fungus planting technology, aiming to solve the current problems. The aquaculture industry is highly dependent on water sources, the discharge of aquaculture wastewater seriously pollutes the water environment, the input cost of circulating water treatment equipment is high, the output is small, and the economic benefits are low.

Method used

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Embodiment 1

[0026] Such as figure 1 As shown, the present embodiment provides a kind of aquaculture edible fungus symbiosis system in the greenhouse, including fish pond 1, edible fungus cultivation area 2, vegetable cultivation area 3, water treatment unit 4, reservoir 5, ventilation fan 6 and Energy supply unit 7. Because edible fungi have the growth characteristic of liking shade and humidity, they cannot grow in the same environment as vegetables. Edible fungus cultivation area 2 is built in the backlight area in the greenhouse, and the hydroponic cultivation tank 31 in the vegetable cultivation area 3 is built in the greenhouse. In the daylighting area, the edible fungus cultivation area 2 and the vegetable cultivation area 3 are separated by a greenhouse inner wall 8. For making full use of space and enlarging the vegetable cultivation area, the fish pond 1 is dug and built in the edible fungus cultivation area 2 below. The water treatment unit 4 is connected to the fish pond 1 thr...

Embodiment 2

[0033] Such as figure 2 As shown, the present embodiment provides a production-type fish and vegetable edible fungus symbiosis system used in a solar greenhouse. The fish pond 1, the edible fungus cultivation area 2 and the vegetable cultivation area 3 are planted together in the same solar greenhouse. Considering Edible fungi like the growth characteristics of shade and humidity. Vegetable cultivation area 3 and edible fungi cultivation area 2 are respectively set up on the side of the lighting area and the backlight area of ​​the inner wall 8, in order to make full use of the limited space and expand the cultivation of vegetables and edible fungi Area, the fish pond 1 is dug and built under the edible fungi cultivation area 2, the edible fungi cultivation frame 21 spans the both sides of the fish pond 1, and the edible fungus cultivation frame 21 is driven by the winch 23 on the crossbeam 22, so that it can move, Provide sufficient space for fish fishing. In order to preve...

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Abstract

The invention provides a fish, vegetable and edible fungus symbiotic system in a greenhouse. The fish, vegetable and edible fungus symbiotic system in the greenhouse is characterized in that the symbiotic system comprises fish culture ponds, edible fungus culture areas, vegetable culture areas, a water treatment unit, a water reservoir and a ventilation fan. The symbiotic system realizes symbiotic mixed culture of fish, vegetables and edible fungi, reduces environmental pollution caused by culture waste water discharge and CO2 discharge, realizes high-efficiency utilization of multiple energy resources and meets the demands for environmental protection, energy saving effect, low carbon and sustainable development.

Description

technical field [0001] The invention relates to an ecological symbiosis system, in particular to a fish and vegetable edible fungus symbiosis system in a greenhouse. Background technique [0002] At present, the existing extensive and intensive aquaculture technologies are highly dependent on water sources. Contaminated water sources will reduce the survival rate of seedlings and increase the risk of breeding, and the discharge of aquaculture wastewater has aggravated the water environment pollution. These discharged sewage It has become an important source of pollution in my country's coastal waters. Further, although the existing recirculating aquaculture model can reduce the external discharge of aquaculture wastewater. However, under the pressure of the cost of water treatment equipment, the proportion of fully industrialized recirculating aquaculture plants in the true sense is very small, and there is still a large gap compared with developed countries in terms of fish...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K63/00A01G31/02A01G1/04A01G9/24
CPCA01G9/18A01G9/246A01K63/04A01G18/60Y02P60/14Y02A40/25
Inventor 李道亮位耀光阚道宏温竹王亮于辉辉杨昊
Owner CHINA AGRI UNIV
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