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Vertical flow type cultivation plate

A cultivation plate and vertical flow technology, applied in the field of plant cultivation, can solve the problems of root impact of plants, high flow rate of nutrient solution, affecting the growth and development of plant roots, etc., to achieve the effect of ensuring growth and reducing impact

Active Publication Date: 2022-05-06
FUJIAN SANAN SINO SCI PHOTOBIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The nutrient solution of the cultivation tray placed horizontally is easy to completely submerge the plant root system, resulting in insufficient oxygen supply to the plant root system and affecting plant growth. When the cultivation tray is set vertically and the liquid supply system supplies liquid vertically, it can ensure both the nutrient supply of the plant and the oxygen supply. , but the flow velocity of the nutrient solution flowing vertically downward is relatively large, which is likely to have a greater impact on the root system of the plant, especially when it is located at the bottom, the flow velocity of the nutrient solution is the largest, which seriously affects the growth and development of the plant root system

Method used

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Experimental program
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Embodiment 1

[0030] see Figure 1-2 , the present embodiment provides a vertical flow cultivation board, comprising a cultivation board body 1, a plurality of rows of cultivation holes 2 are arranged on the cultivation board body 1, and each row includes a plurality of cultivation holes 2 arranged at intervals, and two adjacent rows of cultivation The holes 2 are misplaced. On the back of the planting board body 1, a row of buffer members 3 is arranged between the upper and lower rows of cultivation holes 2, and each row includes a plurality of buffer members 3 arranged at intervals. The buffer members 3 and the cultivation holes 2 are one by one. Correspondingly, the buffer member 3 is used to divert the nutrient solution flowing through the upper row of cultivation holes 2 to the lower row of cultivation holes 2 and slow down the flow velocity of the nutrient solution. In this embodiment, the buffer member 3 includes a deflector 3131, the deflector 31 is perpendicular to the back of the ...

Embodiment 2

[0035] see Figure 3-4, a vertical flow cultivation plate, different from Embodiment 1, the deflector 31 is a curved panel. The deflectors 31 of two adjacent rows of cushioning parts have opposite bending directions. The specific deflector 31 is a circular arc plate with a central angle of 90°. The top of the circular arc plate is tangent to the horizontal plane. At this time, the angle α is 45°. °, in two adjacent rows of cultivation holes 2, the upper row of cultivation holes 2 is vertically projected on the top of the deflector 31, and the lower row of cultivation holes 2 is located on the extension line of the line connecting the top and bottom of the circular arc plate, and the nutrient solution flows from the upper After the rows of cultivation holes 2 flow through, the nutrient solution flows in a parabola on the deflector 31, and the lower row of cultivation holes 2 has a vertical distance and a horizontal distance from the bottom of the smooth plate, and the nutrient ...

Embodiment 3

[0037] see Figure 5-6 , the present embodiment provides a vertical flow cultivation plate. Compared with Embodiment 1, the difference in this embodiment is that the buffer member 3 includes two deflectors 31 arranged obliquely, and the deflectors 31 of the two deflectors The tops are connected and arranged symmetrically, the intersecting sides of the two deflectors 31 correspond to the upper row of cultivation holes 2, and at least one of the free sides of the two deflectors 31 corresponds to the lower row of cultivation holes 2, specifically Yes, the opposite two deflectors 31 on two adjacent two buffer members 3 correspond to the same lower row of cultivation holes 2, the deflectors 31 are flat plates, the deflectors 31 are arranged obliquely, and the two adjacent rows of cultivation Among the cultivation holes 2, the upper row of cultivation holes 2 is projected on the top side of the intersection of the two deflectors 31 of the cushioning member, and the bottom ends of th...

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Abstract

The invention relates to the field of plant cultivation, and provides a vertical flow type cultivation plate which comprises a cultivation plate body, a plurality of rows of cultivation holes are formed in the cultivation plate body, each row comprises a plurality of cultivation holes formed at intervals, a plurality of rows of buffer parts are arranged between every two vertically adjacent rows of cultivation holes, and the buffer parts are arranged on the back face of the cultivation plate body. The buffer pieces are used for guiding the nutrient solution flowing through the upper row of cultivation holes into the lower row of cultivation holes and slowing down the flowing speed of the nutrient solution, the buffer pieces between every two adjacent rows of cultivation holes guide the nutrient solution and meanwhile play a certain buffering role in the water flow of the nutrient solution, and when the water flow of the nutrient solution flows to the buffer pieces, the nutrient solution flows through the upper row of cultivation holes and the lower row of cultivation holes. The flowing speed of the nutrient solution is reduced through the buffering and flow guiding effects of the buffering pieces, when the nutrient solution flows through the cultivation holes, the impact of the nutrient solution on the plant root system is reduced due to the fact that the flowing speed is reduced, and growth of the plant root system is effectively guaranteed.

Description

technical field [0001] The invention relates to the field of plant cultivation, in particular to a vertical flow cultivation board. Background technique [0002] In the field of plant cultivation, three-dimensional planting is a modern planting method with efficient use of space, which greatly improves the planting output per unit area of ​​land. At present, multi-layer erection is generally used for plant cultivation, and the cultivation trays are placed horizontally on the floor. on the shelf. The nutrient solution of the cultivation tray placed horizontally is easy to completely submerge the plant root system, resulting in insufficient oxygen supply to the plant root system and affecting plant growth. When the cultivation tray is set vertically and the liquid supply system supplies liquid vertically, it can ensure both the nutrient supply of the plant and the oxygen supply. , but the nutrient solution flowing vertically downward has a large flow rate, which is likely to ...

Claims

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Application Information

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IPC IPC(8): A01G31/02
CPCA01G31/02Y02P60/21
Inventor 龚化勤李绍华高勇黄泷健
Owner FUJIAN SANAN SINO SCI PHOTOBIOTECH CO LTD