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LED lamp applicable to illumination of lilium buds

An LED lamp, a technology of the genus Lily, applied in lighting devices, lighting and heating equipment, botanical equipment and methods, etc., can solve the problems of continuous cropping of lily, unfavorable growth of lily, easy breeding of various soil-borne diseases, etc. The effect of flower bud differentiation

Inactive Publication Date: 2018-03-30
CHENDU NEW KELI CHEM SCI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional method of planting lilies in the ground, because the soil is heavy and easy to harden, it is easy to breed various soil-borne diseases, which is not conducive to the growth of lilies, and thus seriously affects the quality of lilies. Although the soil is disinfected and improved every year, the effect is not obvious
In addition, continuous cropping of lilies is prohibited, and the soil where lilies have been planted usually needs to be replanted at intervals of about four years to ensure the relative quality of lilies. For professional lily growers, the land utilization rate is too low

Method used

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  • LED lamp applicable to illumination of lilium buds

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] An LED lamp suitable for illuminating young buds of lily plants, the steps are as follows:

[0020] 1) Seed selection. When harvesting, select subbulbs with developed root system, large size, tight scales, white and right shape, no damage, no disease and insects, and soak in a mixed solution of ethanol and sodium chloride with a mass concentration of 4.98% 3-4 hours, then take it out to dry and plant it, where sodium chloride and ethanol are mixed in a mass ratio of 1:4;

[0021] 2) Planting. When planting, open shallow holes for planting, and then irradiate with compound light intermittently for 12 hours, and the intermittent irradiation frequency is 5 min / h. The compound light is controlled by the red LED chip, the blue LED chip and the white LED chip. The quantity ratio is 8:2:1, and the specific wavelength of the blue LED chip can be 450nm and the intensity is 2200LUX; the specific wavelength of the red LED chip can be 800nm ​​and the intensity is 3000LUX; The color tem...

Embodiment 2

[0027] An LED lamp suitable for illuminating young buds of lily plants, the steps are as follows:

[0028] 1) Seed selection. When harvesting, select subbulbs with developed root system, large size, tight scales, white and right shape, no damage, no disease and insects, and soak in a mixed solution of ethanol and sodium chloride with a mass concentration of 4.98% 3-4 hours, then take it out to dry and plant it, where sodium chloride and ethanol are mixed in a mass ratio of 1:4;

[0029] 2) Planting. When planting, open shallow holes for planting, and then irradiate with compound light for 12h intermittently, with a frequency of 5min / h. The compound light is controlled by the red LED chip, the blue LED chip and the white LED chip. The number ratio is 10:3:1, and the specific wavelength of the blue LED chip can be 450nm and the intensity is 2000LUX; the specific wavelength of the red LED chip can be 750nm and the intensity is 2500LUX; The color temperature is 8000K, and the intensit...

Embodiment 3

[0035] An LED lamp suitable for illuminating young buds of lily plants, the steps are as follows:

[0036] 1) Seed selection. When harvesting, choose subbulbs with developed root system, large size, close scales, white and right shape, no damage, no disease and insects, and soak in a mixed solution of ethanol and sodium chloride with a mass concentration of 4.98% 3-4 hours, then take it out to dry and plant it, where sodium chloride and ethanol are mixed in a mass ratio of 1:4;

[0037] 2) Planting. When planting, open shallow holes for planting, and then irradiate with compound light for 12h intermittently, with a frequency of 5min / h. The compound light is controlled by the red LED chip, the blue LED chip and the white LED chip. The number ratio is 12:1:1, and the specific wavelength of the blue LED chip can be 440nmnm and the intensity is 1500LUX; the specific wavelength of the red LED chip can be 735nm and the intensity is 2000LUX; The color temperature is 10000K, and the inten...

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Abstract

The invention relates to the technical fields of semiconductor illumination and plant cultivation tools, specifically to an LED lamp applicable to illumination of lilium buds. The LED lamp applicableto illumination of the lilium buds is characterized by comprising red-light LED chips, blue-light LED chips and white-light LED chips which are arranged on a base, wherein the number ratio of the red-light LED chips to the blue-light LED chips and the white-light LED chips is (5-12): (1-5): 1; the specific wavelength system of the blue-light LED chips is in a range of 440 nm to 460 nm; the specific wavelength system of the red-light LED chips is in a range of 735 nm to 850 nm; and the color temperature of the white-light LED chips is in a range of 5000 to 10000 K. According to the invention, through adjustment of wavelengths and intensities of a variety of LED light sources, synergistic effects among the LED light sources are generated; flower bud differentiation can be promoted; more applicability to the growth of buds is realized; and the size, the dry weight and the fresh weight of a plant are significantly increased.

Description

Technical field [0001] The invention relates to the technical field of semiconductor lighting and plant cultivation appliances, in particular to an LED lamp suitable for illuminating lily buds. Background technique [0002] In natural life, light controls the process of plant growth, development, and differentiation; it is a low-energy response of light. Light plays a signal role here; the nature of the signal is related to the wavelength of the light, and the plant body receives light signals of different natures through different photoreceptors. Light is one of the basic factors of plant growth and development. Light quality has a regulatory effect on plant growth, morphogenesis, photosynthesis, material metabolism, and gene expression. Modern technology allows plants to be artificially controlled without sun or insufficient sunlight. The creative light source (simulating sunlight) allows flowers and plants to complete the photosynthesis process and promote growth; for example...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/04F21K9/00F21Y113/13F21Y115/10
CPCA01G7/045F21K9/00F21Y2113/13F21Y2115/10Y02P60/14
Inventor 陈庆司文彬
Owner CHENDU NEW KELI CHEM SCI CO LTD