FR1480721A - Dispositif de culture hydroponique à photo périodisme variable - Google Patents

Dispositif de culture hydroponique à photo périodisme variable

Info

Publication number
FR1480721A
FR1480721A FR21449A FR13021449A FR1480721A FR 1480721 A FR1480721 A FR 1480721A FR 21449 A FR21449 A FR 21449A FR 13021449 A FR13021449 A FR 13021449A FR 1480721 A FR1480721 A FR 1480721A
Authority
FR
France
Prior art keywords
periodism
hydroponics device
variable photo
photo
variable
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR21449A
Other languages
English (en)
Inventor
Marcel Ferrand
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
Application filed filed Critical
Priority to FR21449A priority Critical patent/FR1480721A/fr
Application granted granted Critical
Publication of FR1480721A publication Critical patent/FR1480721A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00—Soilless cultivation, e.g. hydroponics
    • A01G31/02—Special apparatus therefor
    • A01G31/04—Hydroponic culture on conveyors
    • A01G31/047—Hydroponic culture on conveyors with containers inside rotating drums or rotating around a horizontal axis, e.g. carousels
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
FR21449A 1966-05-20 1966-05-20 Dispositif de culture hydroponique à photo périodisme variable Expired FR1480721A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR21449A FR1480721A (fr) 1966-05-20 1966-05-20 Dispositif de culture hydroponique à photo périodisme variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR21449A FR1480721A (fr) 1966-05-20 1966-05-20 Dispositif de culture hydroponique à photo périodisme variable

Publications (1)

Publication Number Publication Date
FR1480721A true FR1480721A (fr) 1967-05-12

Family

ID=1585135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21449A Expired FR1480721A (fr) 1966-05-20 1966-05-20 Dispositif de culture hydroponique à photo périodisme variable

Country Status (1)

Country Link
FR (1) FR1480721A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667157A (en) * 1969-04-26 1972-06-06 Aeroponica Spa Apparatus for the hydroponic cultivation of vegetables
US3998007A (en) * 1975-06-16 1976-12-21 Martin Melvin S Plant supporting and watering apparatus
EP0004450A2 (fr) * 1978-03-24 1979-10-03 Control Data Corporation Appareil pour favoriser la croissance de plantes dans une enceinte agricole climatisée
US20160106048A1 (en) * 2014-10-21 2016-04-21 Matthew Moghaddam Multi Tier Growing Apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667157A (en) * 1969-04-26 1972-06-06 Aeroponica Spa Apparatus for the hydroponic cultivation of vegetables
US3998007A (en) * 1975-06-16 1976-12-21 Martin Melvin S Plant supporting and watering apparatus
EP0004450A2 (fr) * 1978-03-24 1979-10-03 Control Data Corporation Appareil pour favoriser la croissance de plantes dans une enceinte agricole climatisée
EP0004450A3 (en) * 1978-03-24 1979-10-31 Control Data Corporation Apparatus for promoting the growing of plants in a controlled environment agriculture facility
US20160106048A1 (en) * 2014-10-21 2016-04-21 Matthew Moghaddam Multi Tier Growing Apparatus

Similar Documents

Publication Publication Date Title
FR1498508A (fr) Dispositif optique
BE757278R (fr) Dispositif de
FR1506133A (fr) Dispositif électro-optique
FR1450845A (fr) Dispositif de transmission
FR1538083A (fr) Dispositif arithmétique
CH454386A (fr) Dispositif de rayonnage
FR1508763A (fr) Dispositif à poulie
FR1480721A (fr) Dispositif de culture hydroponique à photo périodisme variable
CH425362A (fr) Dispositif de soutien hydrostatique
FR1501853A (fr) Dispositif de calendrier perfectionné
BE749936R (fr) Dispositif
FR1516238A (fr) Dispositif de ventilation
FR1518811A (fr) Dispositif de pulvérisation cathodique
FR1474000A (fr) Dispositif variateur-embrayeur de vitesses
FR1528633A (fr) Dispositif de rayonnage
FR1511411A (fr) Dispositif photométrique
CH439808A (fr) Dispositif électro-optique
FR1494548A (fr) Dispositif de bac de culture à humectation réglable
FR1506498A (fr) Dispositif antipropulsion
FR1467321A (fr) Dispositif chrono-commutateur
FR1439350A (fr) Dispositif lumineux de présentation
FR1443650A (fr) Dispositif de croissance de cristaux
FR1473296A (fr) Dispositif de radiotéléphonie
FR92240E (fr) Dispositif de granulation
FR1497188A (fr) Dispositif de soutien hydrostatique