ATE68065T1 - HYDROPONIC CULTIVATION SYSTEM. - Google Patents

HYDROPONIC CULTIVATION SYSTEM.

Info

Publication number
ATE68065T1
ATE68065T1 AT87107422T AT87107422T ATE68065T1 AT E68065 T1 ATE68065 T1 AT E68065T1 AT 87107422 T AT87107422 T AT 87107422T AT 87107422 T AT87107422 T AT 87107422T AT E68065 T1 ATE68065 T1 AT E68065T1
Authority
AT
Austria
Prior art keywords
hydroponic cultivation
cultivation system
hydroponic
cultivation
Prior art date
Application number
AT87107422T
Other languages
German (de)
Inventor
Akagi Shizuka
Original Assignee
Q P Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP61114742A external-priority patent/JPS62272922A/en
Priority claimed from JP25701486A external-priority patent/JPS63112928A/en
Priority claimed from JP61276720A external-priority patent/JPS63129940A/en
Application filed by Q P Corp filed Critical Q P Corp
Priority claimed from EP87107422A external-priority patent/EP0247527B1/en
Application granted granted Critical
Publication of ATE68065T1 publication Critical patent/ATE68065T1/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
AT87107422T 1986-05-21 1987-05-21 HYDROPONIC CULTIVATION SYSTEM. ATE68065T1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP61114742A JPS62272922A (en) 1986-05-21 1986-05-21 Plant culture method and apparatus
JP25701486A JPS63112928A (en) 1986-10-30 1986-10-30 Environment control method and carbon dioxide concentration control apparatus of plant culture room
JP61276720A JPS63129940A (en) 1986-11-21 1986-11-21 Hydroponic apparatus
EP87107422A EP0247527B1 (en) 1986-05-21 1987-05-21 Hydroponic culture system

Publications (1)

Publication Number Publication Date
ATE68065T1 true ATE68065T1 (en) 1991-10-15

Family

ID=27441185

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87107422T ATE68065T1 (en) 1986-05-21 1987-05-21 HYDROPONIC CULTIVATION SYSTEM.

Country Status (1)

Country Link
AT (1) ATE68065T1 (en)

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties