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A kind of laboratory nutrient solution peanut cultivation device and its use method

A cultivation device and nutrient solution technology, applied in the directions of signal devices, visible signal devices, botanical equipment and methods, etc., can solve the problems of lack of structure, fragile devices, slow growth of seedlings, etc., and achieve the effect of maintaining stability

Active Publication Date: 2022-06-07
山东口天环保设备科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing cultivation methods are difficult to detect the shortage of nutrient solution in time, which may easily lead to stunted growth of seedlings; moreover, most of the devices are fragile, and there is no structure for protection and fixation

Method used

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  • A kind of laboratory nutrient solution peanut cultivation device and its use method
  • A kind of laboratory nutrient solution peanut cultivation device and its use method
  • A kind of laboratory nutrient solution peanut cultivation device and its use method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] like figure 1 As shown, the present invention proposes a nutrient solution peanut cultivation device in the laboratory, including a culture tube 11 and a culture tank 12, the culture tank 12 tank body is in the shape of a cylinder, and the top of the culture tank 12 is provided with a circular shape that is adapted to the size of the tank body. The center of the top cover 10 is provided with a circular opening for placing the culture tube 11 , the size of the opening is adapted to the culture tube 11 , and the culture tube 11 enters the inside of the culture tank 12 through the opening.

[0035] The peanut seedling 1 is placed in the culture tube 11, the top of the culture tube 11 is provided with a test tube cover 2, the center of the test tube cover 2 is provided with a through hole, and the rhizome of the seedling 1 enters the inside of the culture tube 11 through the through hole; the test tube cover 2 and the support head 3 Contact, the bottom of the support head 3...

Embodiment 2

[0044] like Figure 2-6 As shown, on the basis of Embodiment 1, the present invention is also provided with a clamping support structure, including a circular base plate 19 for placing the culture tank 12, the size of the base plate 19 is adapted to the culture tank 12; the bottom of the base plate 19 is connected There is a guide post 20 and a spring 27, and the other end of the spring 27 is connected with the placing frame 29 for buffering and reducing the downward speed of the chassis 19 when the culture tank 12 is pressed down; the placing frame 29 is connected with a guide sleeve 23, The guide post 20 is slidably connected with the guide sleeve 23 , and the guide post 20 is used in cooperation with the guide sleeve 23 to ensure the downward sliding direction.

[0045] The bottom of the chassis 19 is also connected with a rack 24; the chassis 19 is provided with a matching arc-shaped fixing bracket 21, the fixing bracket 21 is connected with the placing frame 29, and the i...

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PUM

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Abstract

The invention discloses a peanut cultivation device with nutrient solution in a laboratory and a method for using the same. It comprises a culture tube and a culture tank. The top cover of the culture tank is provided with an opening, a culture tube is arranged in the opening, and a test tube cover is arranged on the top of the culture tube. The test tube cover is connected with the support head, the bottom of the support head is connected with a support column, and the support column is slidably connected with the top cover, and the bottom of the support column is provided with a groove suitable for the bolt, the bolt is hinged with the connecting rod, and the connecting rod passes through the opening of the top cover. The through hole enters the inside of the culture tank, the bottom of the connecting rod is provided with a floating ball, the inner wall of the culture tank is provided with a rotating shaft, and the rotating shaft is rotatably connected with the connecting rod, the side wall of the culture tube is provided with a contact switch I, and the top cover is provided with a contact switch I The matching contact switch II is also equipped with a warning light. When the contact switch I contacts the contact switch II, the warning light flashes and alarms. This device cooperates with the culture tube and the culture tank to make the culture tube less nutrient solution. Automatically descend to ensure the supply of nutrient solution.

Description

technical field [0001] The invention relates to the field of planting devices, in particular to a nutrient solution peanut cultivation device in a laboratory and a method for using the same. Background technique [0002] Soilless cultivation refers to a cultivation method in which water, peat or forest humus, vermiculite and other media are used as the substrate for plant roots to fix plants, and the plant roots can directly contact the nutrient solution. The composition of the nutrient solution in soilless cultivation is easy to control, and Adjustable at any time. Soilless culture is divided into hydroponics, fog (air) culture and substrate cultivation according to the different cultivation media. Hydroponics refers to the cultivation method in which the roots of plants are in direct contact with the nutrient solution without substrate. [0003] At present, it is difficult to detect the shortage of nutrient solution in time with the existing cultivation methods, which may...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G31/06A01G31/02A01G31/00G08B5/38G08B21/24
CPCA01G31/06A01G31/02A01G31/00G08B21/24G08B5/38Y02P60/21
Inventor 吴德军
Owner 山东口天环保设备科技有限责任公司