Smart illumination control system for artificial cultivation of dendrobium candidum

Abstract

The invention discloses a smart illumination control system for artificial cultivation of dendrobium candidum, which comprises a cultivating greenhouse, dendrobium candidum seedlings, a spraying device, a temperature sensor, a humidity sensor and a ventilator on the cultivating greenhouse, wherein the seedlings are planted in the cultivating greenhouse, and the spraying device, the temperature sensor and the humidity sensor are arranged in the cultivating greenhouse. The smart illumination control system for artificial cultivation dendrobium candidum is characterized by further comprising LED seedling growth illuminating devices, an illumination instrument, a control device and an upper computer, wherein the LED seedling growth illuminating devices are hung above each seedling of the dendrobium candidum, and the illumination instrument, the control device and the upper computer are arranged on the roof of the cultivating greenhouse. The temperature sensor, the humidity sensor and the illumination instrument are connected with a signal acquiring port of the control device, the spraying device, the ventilator and the LED seedling growth illuminating device are connected with a control port of the control device, and the control device is connected with the upper computer. The LED seedling growth illuminating device comprises an LED lamp panel, a plurality of 620nm monochromatic red LED spotlights and a plurality of 460nm monochromatic blue LED spotlights, wherein the 620nm monochromatic red LED spotlights and the 460nm monochromatic blue LED spotlights are installed on the LED lamp panel, and the number ratio thereof is 3:1. The smart illumination control system can increase yield of dendrobium candidum effectively.

Description

technical field [0001] The invention relates to the technical field of LED lighting devices applied to plant growth lighting, in particular to an intelligent lighting control system for artificial cultivation of Dendrobium candidum. Background technique [0002] Dendrobium candidum is a traditional traditional Chinese medicine, which has the effects of nourishing yin and clearing heat, nourishing qi and promoting body fluid, relieving cough and moistening lung, clearing throat and improving eyesight. Dendrobium officinale contains various chemical components such as polysaccharides and alkaloids. Modern pharmacological studies have proved that the medicinal activity of Dendrobium officinale is related to the amount of polysaccharides. Dendrobium polysaccharides can enhance the body's immune function and significantly improve the body's ability to kill tumor cells. It is a regulator of tumor immunotherapy. [0003] At present, the cultivation of Dendrobium officinale seedlin...

AI Technical Summary

Problems solved by technology

Continuous rain and humidity in the rainy season can easily lead to mildew and disease in Dendrobium officinale; strong sunlight in the dry season can easily cause Dendrobium officinale to wither and shrink

[0006] However, there is no relevant report on the use of LED lighting in the artificial cultivation of Dendrobium candidum to increase the yield of Dendrobium candidum

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