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Method for regulating plant growth by using LED light source and LED plant illumination lamp

An LED light source and plant growth technology, applied in the field of LED plant lighting, can solve the problems of being unable to meet people's growing needs, achieve the effects of developed root system, enhanced resistance and immunity, and improved fruit quality

Inactive Publication Date: 2011-03-30
DONGGUAN WOOMI POWER TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are no LED lights for plant lighting and supplementary light for plants, which cannot meet the growing needs of people.

Method used

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  • Method for regulating plant growth by using LED light source and LED plant illumination lamp
  • Method for regulating plant growth by using LED light source and LED plant illumination lamp

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Experimental program
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Embodiment Construction

[0024] Below in conjunction with accompanying drawing, the present invention will be further described, see figure 1 , the method for regulating the growth of plants by utilizing LED light source, it comprises the following steps:

[0025] The first step is to obtain the spectral parameters with promoting effect according to the requirements of the plant growth cycle;

[0026] The second step is to select two kinds of single-color LEDs, green LED light source and blue LED light source, according to the spectral parameters, and match them with auxiliary LED light sources of appropriate colors;

[0027] The third step, according to the spectral parameters in the fixed program and the detected LED light source information, after comparison and logical calculation, according to the calculation results, the power to drive the green LED light source, blue LED light source and auxiliary LED light source is distributed according to the power ratio, reducing the LED The drift of techn...

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Abstract

The invention relates to the technical field of illumination lamp, particularly to a method for regulating plant growth by using LED light source and an LED plant illumination lamp, wherein the LED plant illumination lamp comprising an LED light source set, and LED control unit, an LED drive unit, a sampling and detecting unit, a communication unit and a power supplying power unit; the LED light source set is composed of two monochromatic LEDs, namely a green LED light source and a blue LED light source and auxiliary LED light sources. The method provided by the invention is used for scientifically and reasonably supplementing light to plant by using an LED light source which comprises green and blue two base colours and a plurality of auxiliary LED light sources according to the growth and development period of plant, photosynthetic principle, the principle for selectively absorbing spectrum wavelength and the different sensitivity of plant to the spectrum, so as to ensure the full photosynthesis of plant, improve the plant to such a degree that the leaves of the plant are fleshy, the roots are numerous and the growth is good, enhance the immunity and resistance of plant, promote precocious plant, improve the yield and improved the quality of fruit.

Description

Technical field: [0001] The invention relates to the technical field of lighting fixtures, in particular to a method for regulating plant growth by using an LED light source and an LED plant lighting lamp thereof. Background technique: [0002] At present, greenhouse cultivation technology has been very common in foreign developed countries. With the continuous maturity of this technology, careful experts have discovered that the light in greenhouse cultivation technology has become a new restriction point for plant growth. The normal growth and development, flowering and fruiting of plants are all accomplished through photosynthesis, photomorphogenesis, and photoperiod regulation. Plant light plays a key role in the growth process. Modern agriculture has made great strides in the direction of technology and industrialization. It is an indispensable and important part of the modern agricultural industry to use modern lighting technology to adjust the environmental luminosity...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/06A01G9/20
Inventor 颜晓英张元
Owner DONGGUAN WOOMI POWER TECH
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