FR1165730A - Improvements to forced culture processes and devices and their applications - Google Patents

Improvements to forced culture processes and devices and their applications

Info

Publication number
FR1165730A
FR1165730A FR1165730DA FR1165730A FR 1165730 A FR1165730 A FR 1165730A FR 1165730D A FR1165730D A FR 1165730DA FR 1165730 A FR1165730 A FR 1165730A
Authority
FR
France
Prior art keywords
applications
devices
culture processes
forced
forced culture
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
Other languages
French (fr)
Inventor
Marcel-Maurice-Marie Weber
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
Application granted granted Critical
Publication of FR1165730A publication Critical patent/FR1165730A/en
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
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
FR1165730D 1957-01-30 1957-01-30 Improvements to forced culture processes and devices and their applications Expired FR1165730A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1165730T 1957-01-30

Publications (1)

Publication Number Publication Date
FR1165730A true FR1165730A (en) 1958-10-28

Family

ID=9654661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1165730D Expired FR1165730A (en) 1957-01-30 1957-01-30 Improvements to forced culture processes and devices and their applications

Country Status (1)

Country Link
FR (1) FR1165730A (en)

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