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LIGHT SOURCE FOR PLANT CULTIVATION
专利权人:
SEOUL VIOSYS CO.; LTD.
发明人:
Se Ryung KIM,Sang Min KO,Jin Won KIM,Hyun Su SONG
申请号:
US16548350
公开号:
US20200060099A1
申请日:
2019.08.22
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A plant cultivation light source is turned on, or turned off depending on a light period and a dark period of a plant. When a portion of the light period is referred to as a first period and the other portion of the light period is referred to as a second period, the first period and the second period are alternately provided with each other, and lights having different wavelengths from each other are provided to the plant in the first and second periods, thereby increasing a content of an active ingredient in the plant.
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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