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A lighting device that can effectively promote the vegetative growth of Arabidopsis

A vegetative growth and lighting device technology, applied in gardening, horticultural methods, botanical equipment and methods, etc., can solve the problems of plant damage, failure to achieve plant growth, etc., and achieve the effect of avoiding uneven growth

Active Publication Date: 2020-09-18
XIAMEN UNIV
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0006] Since ultraviolet light has certain damage to the growth of Arabidopsis thaliana, the intensity of ultraviolet light is a key adjustment factor. If the light intensity is too weak, it cannot achieve the effect of promoting plant growth, and if it is too strong, it will cause damage to plants.

Method used

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  • A lighting device that can effectively promote the vegetative growth of Arabidopsis

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Embodiment Construction

[0023] The following embodiments will further illustrate the present invention in conjunction with the accompanying drawings.

[0024] Such as figure 1 As shown, the embodiment of the present invention is provided with a plant cultivation frame 1, a neutral light fluorescent lamp tube 2, a neutral light fluorescent lamp stand 3, a UV-B lamp tube 4, a UV-B lamp stand 5, a plant planting box 6, and a timer 7 and thermometer8.

[0025] The plant cultivation frame 1 is placed in an environment with constant temperature and humidity at 22° C., and is used for placing plants to be cultivated. The plant cultivation frame 1 has 4 layers, the size of which can be adjusted according to the plant area to be cultivated, the height of the plant cultivation frame 1 can be adjusted according to the required light intensity, the plant cultivation frame 1 can be moved, no airtightness is required, and both sides are ventilated .

[0026] The length of the plant cultivation frame is 129.0cm,...

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Abstract

The invention discloses an illumination device capable of effectively promoting nutritious growing of arabidopsis thaliana, and relates to a plant culturing illumination device. A plant culturing frame, neutral light fluorescent light tubes, neutral light fluorescent light frames, UV-B light tubes, UV-B light frames, a planting box, a timer and a thermometer. Four layers of the planting culturingframe is arranged, the size of the planting culturing frame is adjusted according to the floor occupation area of a cultured plant; the neutral light fluorescent light tubes are arranged on the neutral light fluorescent light frames, the UV-B light tubes are arranged on the UV-B light frames, the neutral light fluorescent light frames are arranged on the tops of each layer of the plant culture frame, the UV-B light frames are arranged at the bottoms of the neutral light fluorescent light frames, and the neutral light fluorescent light tubes and the UV-B light tubes are independently controlledby the timer to provide different light sources for the growing of the arabidopsis thaliana; the thermometer is arranged on the side face of the plant culturing frame, the plant culturing box is arranged on the plant culturing frame and used for planting the arabidopsis thaliana, and therefore the arabidopsis thaliana is allowed to be in a certain nutritious environment.

Description

technical field [0001] The invention relates to a lighting device for plant cultivation, in particular to a lighting device which can effectively promote the vegetative growth of Arabidopsis thaliana. Background technique [0002] In agricultural production, in order to meet production requirements, people have replaced sunlight with artificial light sources for a long history. At the same time, with the advancement of science and technology, the rapid development of fluorescent tube technology has made it a reality to cultivate plants indoors. At present, fluorescent tubes are widely used in various fields such as agricultural production, scientific research and teaching. Studies have shown that in the spectrum accepted by plants, it can be divided into UV light, blue light, red light and far red light according to wavelength ([1]. Heijde, M. and R. Ulm, UV-B photoreceptor-mediated signaling in plants. Trends Plant Sci, 2012.17(4): p.230-237). Blue and red fluorescent tub...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G7/04
CPCA01G7/045Y02P60/14
Inventor 黄烯欧阳鑫昊刘鑫
Owner XIAMEN UNIV
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