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Hydroponics apparatus and hydroponics method

A cultivation device and hydroponic technology, which are applied in the directions of automatic watering device, cultivation, soilless cultivation, etc., can solve the problem of excessive tap root irrigation.

Inactive Publication Date: 2015-08-19
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, according to the hydroponic cultivation method of Patent Document 1, there is a problem of too much or too little irrigation of the main root

Method used

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  • Hydroponics apparatus and hydroponics method
  • Hydroponics apparatus and hydroponics method
  • Hydroponics apparatus and hydroponics method

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Embodiment Construction

[0019] Embodiments of the present invention will be described below with reference to the drawings.

[0020] The hydroponic cultivation device 1 applicable to the present invention is such as figure 1 , figure 2 and image 3 constructed as shown. This hydroponic cultivation device 1 does not use soil to grow the plant body 100 , but supplies liquid to the roots 101 and 102 (underground parts) of the plant body 100 to perform hydroponic cultivation for growing the plant body 100 .

[0021] The hydroponic cultivation apparatus 1 shown as the present embodiment is, for example, described as an apparatus for cultivating root crops, but the plant body 100 can be of any type as long as it has a main root 101 and a lateral root 102 . In addition, in this embodiment, a device for supplying a liquid to the plant body 100 will be described, and the liquid includes water or a culture solution in which nutrients are added to water.

[0022] figure 1 The shown hydroponic cultivation ...

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Abstract

Provided is a hydroponics apparatus (1) for raising a plant body (100) having a main root (101) and lateral roots (102), wherein the hydroponics apparatus (1) has: a supporting section (11) for supporting the plant body (100); main root watering sections (12, 13) for watering the main root (101) by spraying a liquid in an atomized state onto the main root (101); lateral root watering sections (31, 32, 33) for watering the lateral roots (102) by soaking the lateral roots (102) in a liquid; and a controller (3) for adjusting the spraying interval and / or the spraying time period by controlling the main root watering sections (12, 13). The controller (3) limits the spraying amount of the liquid sprayed onto the main root (101) to an amount required for the main root (101).

Description

technical field [0001] The invention relates to a hydroponic cultivation device and a hydroponic cultivation method for cultivating plants. Background technique [0002] As a hydroponic cultivation method of root vegetables, the method described in the following patent document 1 is known. This patent document 1 describes the technique of immersing the tip portion of the tap root in a culture solution and culturing without immersing the tip portion of the tap root in the culture solution. [0003] However, according to the hydroponic cultivation method of Patent Document 1, there is a problem of excessive or insufficient irrigation of the main root. Contents of the invention [0004] Therefore, the present invention was made in view of the above circumstances, and an object of the present invention is to provide a hydroponic cultivation device and a hydroponic cultivation method capable of supplying an appropriate amount of liquid to a plant body. [0005] prior art lite...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
CPCA01G31/02Y02P60/21A01G27/003A01G29/00
Inventor 矢野宏
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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