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Light supply system for plant growth

A plant growth and light system technology, which is applied in the field of plant growth supplementary light, can solve the problems that the plant growth light supply system cannot realize automatic and intelligent spectrum switching and light intensity adjustment, etc., and achieve the effect that is beneficial to growth.

Inactive Publication Date: 2016-08-17
BEIJING RES CENT FOR INFORMATION TECH & AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve the problem that the existing light supply system for plant growth cannot realize automatic and intelligent spectrum switching and light intensity adjustment

Method used

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  • Light supply system for plant growth
  • Light supply system for plant growth
  • Light supply system for plant growth

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Embodiment Construction

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] In the description of the present invention, it should be noted that unless otherwise specified, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner ", "outside", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or posit...

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Abstract

The invention relates to the technical field of light supplement for plant growth, in particular to a light supply system for plant growth. The light supply system comprises a master control board, a control device and a lighting device, wherein the lighting device can switch a spectrum; the master control board is connected with the control device and the lighting device; the control device is used for transmitting a signal of changing a light supply mode to the master control board according to a preset program or received plant height signal; and the master control board is used for controlling the lighting device to switch the spectrum or changing the lighting intensity according to the received signal of the control device. By the system, automatic and intelligent spectrum switching and light intensity adjustment can be achieved; and plant growth is facilitated.

Description

technical field [0001] The invention relates to the technical field of supplementary light for plant growth, in particular to a light supply system for plant growth. Background technique [0002] Green plant photosynthetic pigments reach the maximum light absorption at red light 660nm and blue light 450nm. Red and blue light are considered to be the most effective and indispensable light for plant photosynthesis. Therefore, red and blue light are the earliest and most widely used wavebands. However, green plants evolved in a full-spectrum natural light environment, and the light of each band may not be independent but interdependent or affect each other when acting on physiological processes such as photosynthesis of plants. [0003] More and more studies have shown that green light, yellow light, and infrared light also have certain effects on the photosynthetic process and growth metabolism of plants, and the effects of different spectral bands on plant growth are closely ...

Claims

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Application Information

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IPC IPC(8): H05B33/08H05B44/00
CPCH05B45/20H05B45/10Y02B20/30
Inventor 陈晓丽薛绪掌郭文忠王利春孙维拓陈菲余礼根李银坤
Owner BEIJING RES CENT FOR INFORMATION TECH & AGRI
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