Method for determining universal light spectrum of various plants and plant light spectral interval

Abstract

The invention relates to a method for determining the general illumination spectrum of various plants and a plant illumination spectrum interval, and obtains the general illumination light source spectrum of various plants by performing data processing on the plant absorption spectrum, including the following steps: Classify; average the data of different plants at the same wavelength; use the data obtained in step 2 as the spectral value of the general light source of various plants at this wavelength; combine the average values ​​​​obtained at different wavelengths to obtain a new plant light source spectrum. The present invention takes into account the differences in the absorption spectra of different plants, so that the light source spectrum can conform to the absorption spectra of most plants as much as possible, and at the same time, it can make a small amount of plant light sources conform to the absorption spectra of various plants. When planting various plants, it can reduce the The number of light sources used reduces production cost and production complexity.

Description

technical field [0001] The invention relates to the field of light environment, in particular to a method for determining the general illumination spectrum of various plants and the interval of the plant illumination spectrum. Background technique [0002] There are many kinds of plants in nature, there are more than 500,000 kinds, and different plants have different requirements for light. In plant cultivation, in order to reduce costs and improve the versatility of plant light sources, a new method is needed to determine the light source spectrum of different plants. It is a feasible route to determine the light source spectrum of plant illumination through the absorption spectrum of plants. The current patent application with the publication number CN104884938A considers obtaining the absorption spectrum by measuring the transmitted light or diffuse reflected light of the object, and does not consider the transmitted light and the diffuse reflection light at the same time...

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Problems solved by technology

It is a feasible route to determine the light source spectrum of plant illumination through the absorption spectrum of plants. The current patent application with the publication number CN104884938A considers obtaining the absorption spectrum by measuring the transmitted light or diffuse reflected light of the object, and does not consider the transmitted light and the diffuse reflection light at the same time. reflected light; and its purpose is to manufacture organic matter, not to find a spectral structure that matches the light source used for plant growth; and its processing data is to extract two or more characteristic quantities indicating the characteristics of the measurement object, and the obtained data is not processed Formulated

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