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Patent Searching and Data


Title:
SEEDLING GROWING METHOD FOR CROP IN PLANT FACTORY AND SEEDLING GROWING APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2014/148655
Kind Code:
A1
Abstract:
An embodiment of the present invention provides a seedling growing apparatus comprising: a controller unit for collecting information on some or all of the temperature, the humidity and the illuminace of a greenhouse and controlling a seedling growth environment of crops on the basis of the collected information; a power supply unit for controlling electric power supplied from the outside to provide the electric power for the purpose of growing seedlings of the crops; a water tank unit including a plurality of water tanks which float and receive a plurality of seedling plates in which seedlings of the crops are planted, on a culture solution disposed therein, are vertically spaced apart from each other, and are slantingly arranged to cross each other, so as to allow the culture solution to flow to the outside; a water supply unit for providing, to the water tank unit, the culture solution obtained by mixing supplied water and a nutrient solution at a predetermined ratio; and an illumination unit including one or more artificial light sources and controlling some or all of the wavelength, the intensity, and the irradiation period of the artificial light sources to irradiate light necessary for growing the seedling of the crops, wherein the seedling growing apparatus further comprises a cover mounted to a frame for supporting the water tank unit to prevent the light provided through the illumination unit from being diffused to the outside.

Inventors:
KIM SANGOK (KR)
KIM BYUNGOH (KR)
KIM DONGSIK (KR)
KANG GUYOUN (KR)
Application Number:
PCT/KR2013/002255
Publication Date:
September 25, 2014
Filing Date:
March 19, 2013
Export Citation:
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Assignee:
YUYANG DNU CO LTD (KR)
International Classes:
A01G9/02; A01G7/04; A01G7/06; A01G31/02
Foreign References:
KR101231624B12013-02-15
KR20110124950A2011-11-18
KR100195969B11999-06-15
KR20130009323A2013-01-23
KR101034513B12011-05-17
Attorney, Agent or Firm:
LEE, CHULHEE (KR)
이철희 (KR)
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