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Control method for shortening growth period of plant

A technology for plant growth and control methods, applied in the fields of botany equipment and methods, horticultural methods, agricultural machinery and equipment, etc., can solve the problems of waste and low light efficiency, and achieve the effects of convenient operation, obvious effect and simple method

Active Publication Date: 2017-12-08
SUZHOU XINENG ENVIRONMENTAL SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Sunlight can actually promote the balanced growth of plants, but its light efficiency is not high, because a large number of green light plants do not absorb and reflect wasted. In recent years, people have been working hard to find the absorption spectrum of simulated plants in order to develop a certain A luminescent material that makes its emission spectrum as close as possible to the absorption spectrum of plants to produce resonance absorption and promote efficient photosynthesis

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  • Control method for shortening growth period of plant

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Embodiment Construction

[0028] Below in conjunction with specific embodiment, further illustrate the present invention.

[0029] A control method for shortening the growth cycle of plants, characterized in that the method comprises the following steps:

[0030] Step 1, using a control device that shortens the plant growth cycle to provide light sources to the plants;

[0031] Step 2, the irradiation time for the plants is 6:00-21:00, so that the optical density of the plant surface is 2000-6000Lux.

[0032] Step 2 is specifically: 6:00-12:00 irradiated on the plant surface with an optical density of 2000-4000Lux; 12:00-16:00 irradiated on the plant surface with an optical density of 3000-6000Lux; 16:00-21:00 irradiated on the plant surface The density is 2000-3000Lux.

[0033] The control device for shortening the plant growth cycle described in step 1 includes the following equipment: a control member (1), a luminous control device, and a lighting device; figure 1 shown.

[0034] The control par...

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Abstract

The invention provides a method for shortening the growth period of a plant. The method includes the following steps: using a control device for shortening the growth period of the plant to provide a light source for the plant; and allowing the light density of a surface of the plant to be 2000-6000 Lux. The method can provide light having the waveband similar to the sunlight, and can provide light in the desired waveband for the plant so as to promote growth of the plant.

Description

technical field [0001] The invention relates to a control method for shortening the growth cycle of plants. Background technique [0002] Because the earth revolves around the sun in a year, there is a yellow eclipse angle between the orbital plane of the earth's revolution and the equatorial plane of the earth, the length of day and night in a day is constantly changing with the change of seasons, this change with seasons The resulting change in the duration of light in a day is of great significance in the life of plants [0003] Some plants require to bloom in seasons with shorter days and longer nights, such as primroses in early spring and chrysanthemums in autumn; some plants require flowering in seasons with longer days and shorter nights, such as irises in summer. The effect of this alternation of day and night of different lengths on the flowering and fruiting of plants is called the photoperiod phenomenon of plants. Plants can be divided into long-day plants, sho...

Claims

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Application Information

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IPC IPC(8): A01G7/04
CPCA01G7/045Y02P60/14
Inventor 曾梅君
Owner SUZHOU XINENG ENVIRONMENTAL SCI & TECH CO LTD