Efficient large-wave-band biostimulation device
A biostimulation and large-band technology, applied in lighting devices, botanical equipment and methods, applications, etc., can solve the problems of increased manufacturing costs, small selectivity, and reduced efficiency, and achieve reduced energy consumption, high efficiency, and reduced Quantity effect
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Embodiment 1
[0034] Such as image 3 Shown is the emission spectrum diagram of the all-electromagnetic wave control device for the purpose of controlling the flowering period of strawberries and improving the fruit setting rate. It can be seen that the characteristic peak wavelengths of its emission are two, respectively 660nm and 730nm, and its half-wave width is 15nm. Its characteristic peak wavelengths of 660nm and 730nm are obtained by mixing quaternary semiconductor materials to form different energy bands, and electron transitions in different energy bands generate radiation.
[0035] Such as Figure 4 Shown is the comparison table of using other LED plant growth lamps and the full electromagnetic wave control device adopted in this embodiment. In this table, other LED lamps are integrated with multiple chips to fit the tomato growth spectrum, so its The power values are all large, the highest power value reaches 70W, and the least is 15W. Such as Figure 5Shown is the growth s...
Embodiment 2
[0037] Such as Figure 6 Shown is the emission spectrum of the full electromagnetic wave control device with leafy vegetables as the cultivation object. It can be seen that there are two characteristic peak wavelengths of its emission, which are 450nm and 660nm respectively, and its half-wave width is 15nm. By adjusting the radiation intensity and ratio of the two peak wavelengths, the quality and yield of leafy vegetables can be improved. When the blue-red light ratio is 100:0, the characteristic wavelength of 450nm plays a role to promote the synthesis of proteins and organic acids; when the blue-red light ratio is 66:34, it stimulates the biomass accumulation in the roots and increases the phenolic content of lettuce. Promote the growth of leafy vegetables after transplanting; when the blue-red light ratio is 34:66, increase the content of vitamins and anthocyanins; when the blue-red light ratio is 0:100, the characteristic wavelength of 660nm plays a role, and the photosyn...
Embodiment 3
[0039] Such as Figure 7 Shown is the emission spectrum of the all-electromagnetic wave control device with white-feathered broiler as the training object, which is controlled by the PWM module to emit only one characteristic peak wavelength of 540nm (radiation intensity is 36molm-2s-1). Such as Figure 8 Shown is the effect of white light, red light, blue light and green light (540nm) on the feed-to-meat ratio of white-feathered broilers. It can be seen that under the irradiation of the peak wavelength of 540nm, the feed-to-meat ratio of white-feathered broilers is significantly reduced.
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