Three-dimensional water culture method

A hydroponics, three-dimensional technology, applied in cultivation, soilless cultivation, botanical equipment and methods, etc., can solve the problem of lack of scale, and achieve the effect of safe food, full use of space, and wide application.

Inactive Publication Date: 2014-03-05
GUILIN QIANYE AGRI PROD
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Problems solved by technology

[0004] There are already some models of three-dimensional cultivation in greenhouses, but they have not yet formed a scale

Method used

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  • Three-dimensional water culture method

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Embodiment Construction

[0035] See figure 1 .

[0036] The three-dimensional hydroponics method uses a three-dimensional hydroponics device; the three-dimensional hydroponics device includes a nutrient solution container 3 , a liquid feeding pipe 4 , an overflow pipe 21 , a liquid discharge pipe 17 and a pump 1 .

[0037] Four cultivation pipes 6, 9, 11, 14 are arranged up and down, each cultivation pipe is placed horizontally, and each cultivation pipe is sequentially connected at the end of the pipe through branch pipes 8, 5, 13, and the right end of the topmost cultivation pipe 6 is connected to the liquid feeding pipe 4 And overflow pipe 21, the connection position of overflow pipe 21 is higher than liquid pipe 4, and the right end of bottom cultivation pipe 14 connects drain pipe 17;

[0038] Each cultivation tube has an upward hole, and the cultivation cup is arranged in the hole of the cultivation pipe; as 9 cultivation cups 7 on the cultivation pipe 6, 9 cultivation cups 10 on the cultivatio...

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Abstract

According to a three-dimensional water culture method, a three-dimensional water culture device is used. The three-dimensional water culture device comprises a nutrient solution container, cultivation pipes, cultivation cups, a liquid adding pipe, an overflow pipe, a liquid discharging pipe and a pump. A plurality of cultivation pipes are arranged up and down, every cultivation pipe is horizontally placed, the pipe end of every cultivation pipe is sequentially connected through branch pipes, the other end of the uppermost cultivation pipe is connected with the liquid adding pipe and the overflow pipe, the connecting position of the overflow pipe is higher than the liquid adding pipe, and the other end of the lowermost cultivation pipe is connected with the liquid discharging pipe. The cultivation pipes are provided with upward holes, the cultivation cups are placed in the holes of the cultivation pipes, every branch pipe is provided with a valve, the parts of the cultivation cups located in the cultivation pipes are mesh-shaped or porous, the pump connected with the lower portion of the liquid adding pipe is placed at the bottom of the nutrient solution container, and the overflow pipe and a liquid outlet of the liquid discharging pipe are placed in the nutrient solution container. The method belongs to soilless culture in three-dimensional culture, a matrix is not needed, no pollution is caused, space can be fully utilized, and the three-dimensional water culture method is widely applied and can be used for greening, vegetable planting or seed breeding.

Description

technical field [0001] The invention relates to plant soilless cultivation, in particular to three-dimensional hydroponics, in particular to a method for three-dimensional hydroponics. Background technique [0002] As land resources become more and more scarce, three-dimensional cultivation is becoming an effective measure and development trend. [0003] Three-dimensional cultivation is also called vertical cultivation. It is a three-dimensional soilless cultivation. This kind of cultivation develops into space through erected columnar cultivation, making full use of greenhouse space and solar energy to improve land utilization by 3 to 5 cultivations, which can increase the unit area. The yield is 2 to 3 times. [0004] Three-dimensional cultivation in greenhouses has some models, but it has not yet formed a scale. More are just experiments or for viewing, or just small self-sufficiency. However, the greenhouse three-dimensional cultivation method still belongs to soil cu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/02
CPCY02P60/21
Inventor 吴东杰秦永德
Owner GUILIN QIANYE AGRI PROD
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