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PROCÉDÉ DE CULTURE DE PLANTE ET DISPOSITIF DE CULTURE DE PLANTE
专利权人:
AGC Green-Tech Co.; Ltd.
发明人:
申请号:
EP18843685.1
公开号:
EP3666062A1
申请日:
2018.08.08
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
The present invention configures an alternating dark period and a light period during the rest period of a plant. During the dark period, the intensity of light emitted at a plant being cultivated is less than the light intensity at the compensation point. During the light period, blue light of a wavelength of 400-500 nm having a lower light intensity than the light intensity at the compensation point is emitted. The time T of each cycle of repetition of the dark period and light period is 2-500 µs. The duty cycle (ΔT/T) of the time ΔT of the light period to the time T of each cycle of repetition is not more than 20%. The photosynthetic photon flux density of the blue light is 0.001-4.0 µmol·m-2s-1.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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