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Method and system for imitating luminous environment

A light environment and spectrum technology, applied in the field of simulated light environment, can solve the problems of accurate simulation, difficult to meet the needs of intercropping intercropping physiological and biochemical mechanism and molecular mechanism research, and achieve the effect of accurate simulation

Inactive Publication Date: 2012-07-04
SICHUAN AGRI UNIV +1
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  • Abstract
  • Description
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Problems solved by technology

[0004] The traditional method of simulating the internal light environment of crop groups is to add one or more layers of green filter paper or shade nets under the fluorescent lamp. Although this method can change the spectral composition, it cannot adjust the light according to the actual spectral composition of different crop intercropping fields. Accurate simulation of the environment is difficult to meet the needs of intercropping intercropping physiological and biochemical mechanism and molecular mechanism research

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  • Method and system for imitating luminous environment
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  • Method and system for imitating luminous environment

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0018] The invention discloses a method for simulating the light environment, which can accurately simulate the actual light environment in the intercropping and interplanting compound population.

[0019] see figure 1 , figure 1 It is a flowchart of a method for simulating a light environment disclosed in the present invention. include:

[0020] Step S11: Determine the light intensity of the light that affects the growth of the crops in the...

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Abstract

The invention discloses a method for imitating luminous environment. The method comprises the following steps: respectively confirming the light intensity of the light which influences the growth of crops in the spectrum of the actual luminous environment of the crops, and according to the corresponding relationship between the output power of a lamp and the light intensity, adjusting the output power of the lamp which can emit the light influencing the growth of crops. According to the method for imitating luminous environment provided by the invention, the lamp which can emit the light influencing the growth of crops is used as a light source, the light intensity of the light which influences the growth of crops is confirmed according to the spectrum of the actual luminous environment of the crops, and the output power of the lamp is adjusted based on the light intensity, thereby ensuring that the intensity of the light emitted by the lamp is accordant with the intensity of the light in the actual luminous environment and realizing the accurate imitation for the luminous environment. The invention also discloses a system for imitating luminous environment.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a method and system for simulating a light environment. Background technique [0002] Intercropping is a planting method that uses the principle of biodiversity to plant two or more crops in the field at the same time. my country has a large population, the area of ​​cultivated land per capita is constantly decreasing, and intercropping is common, with an annual area of ​​more than 28 million hectares, which plays a key role in improving land utilization and increasing grain sowing area and output. A large number of studies have shown that intercropping of different types of crops not only improves the structure of crop groups, increases resource utilization, and enhances group stress resistance, but also reduces the amount of chemical fertilizers and pesticides used, while ensuring national food security and improving agricultural products. Its market competitiveness ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G7/06A01G9/20
Inventor 刘卫国杨文钰雍太文杨峰宋颖范德会
Owner SICHUAN AGRI UNIV
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