FR2255844A1 - Plant growth accelerating appts. - provided with elongate plant beds rotated about their longitudinal axis and supplied periodically with moisture whilst in rotation - Google Patents

Plant growth accelerating appts. - provided with elongate plant beds rotated about their longitudinal axis and supplied periodically with moisture whilst in rotation

Info

Publication number
FR2255844A1
FR2255844A1 FR7443194A FR7443194A FR2255844A1 FR 2255844 A1 FR2255844 A1 FR 2255844A1 FR 7443194 A FR7443194 A FR 7443194A FR 7443194 A FR7443194 A FR 7443194A FR 2255844 A1 FR2255844 A1 FR 2255844A1
Authority
FR
France
Prior art keywords
rotated
longitudinal axis
plant
elongate
appts
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.)
Granted
Application number
FR7443194A
Other languages
French (fr)
Other versions
FR2255844B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gravi-Mechanics Co
Original Assignee
Gravi-Mechanics Co
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 US428995A external-priority patent/US3882634A/en
Priority claimed from US05/474,269 external-priority patent/US3973353A/en
Application filed by Gravi-Mechanics Co filed Critical Gravi-Mechanics Co
Publication of FR2255844A1 publication Critical patent/FR2255844A1/en
Application granted granted Critical
Publication of FR2255844B1 publication Critical patent/FR2255844B1/fr
Granted 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)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Hydroponics (AREA)
  • Cultivation Of Plants (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Abstract

Plant growth rate is increase by providing an elongate plant bed which is rotated about its longitudinal axis whilst disposed in the horizontal plane and supplying the rotating plant bed periodically with nutrient liqs. Introduction of centrifugal forces which counteract the gravitational forces promotes the increased rate of growth by affecting the cell structure formation. Pref. the longitudinal axis of the bed whilst the latter is rotated is inclined cyclically w.r.t. the horizontal plane by an amt., varying from 0.01-0.25 when the bed is subjected to the incidence of a relatively weak light to reduce the rate of respiration of the plants.
FR7443194A 1973-12-27 1974-12-27 Plant growth accelerating appts. - provided with elongate plant beds rotated about their longitudinal axis and supplied periodically with moisture whilst in rotation Granted FR2255844A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US428995A US3882634A (en) 1973-12-27 1973-12-27 Rotary plant growth accelerating apparatus
US05/474,269 US3973353A (en) 1974-05-29 1974-05-29 Plant growth accelerating apparatus

Publications (2)

Publication Number Publication Date
FR2255844A1 true FR2255844A1 (en) 1975-07-25
FR2255844B1 FR2255844B1 (en) 1979-02-09

Family

ID=27027993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7443194A Granted FR2255844A1 (en) 1973-12-27 1974-12-27 Plant growth accelerating appts. - provided with elongate plant beds rotated about their longitudinal axis and supplied periodically with moisture whilst in rotation

Country Status (10)

Country Link
JP (1) JPS5916730B2 (en)
BR (1) BR7410902D0 (en)
CA (1) CA1020352A (en)
DE (1) DE2461306A1 (en)
DK (1) DK673374A (en)
ES (1) ES433383A1 (en)
FR (1) FR2255844A1 (en)
NL (1) NL7416672A (en)
NO (1) NO744577L (en)
SE (1) SE7415993L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998007A (en) * 1975-06-16 1976-12-21 Martin Melvin S Plant supporting and watering apparatus
JPS58101618A (en) * 1981-12-09 1983-06-16 株式会社スリ−ボンド Production of cultivating soil for seedling
JPS6112543U (en) * 1984-06-26 1986-01-24 株式会社小松製作所 Transfer press material conveyance device
JPS6112542U (en) * 1984-06-28 1986-01-24 アイダエンジニアリング株式会社 Blank material conveying device
JP2022015955A (en) * 2020-07-10 2022-01-21 株式会社ファームシップ Plant growth method, and plant growth device

Also Published As

Publication number Publication date
DE2461306A1 (en) 1975-07-10
ES433383A1 (en) 1977-02-16
DK673374A (en) 1975-09-01
FR2255844B1 (en) 1979-02-09
JPS50105434A (en) 1975-08-20
NO744577L (en) 1975-07-21
JPS5916730B2 (en) 1984-04-17
NL7416672A (en) 1975-07-01
AU7704074A (en) 1976-07-01
SE7415993L (en) 1975-06-30
CA1020352A (en) 1977-11-08
BR7410902D0 (en) 1975-09-02

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Legal Events

Date Code Title Description
ST Notification of lapse