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FR665405A - Method and apparatus for providing maximum sunlight to plants in greenhouses - Google Patents

Method and apparatus for providing maximum sunlight to plants in greenhouses

Info

Publication number
FR665405A
FR665405A FR665405DA FR665405A FR 665405 A FR665405 A FR 665405A FR 665405D A FR665405D A FR 665405DA FR 665405 A FR665405 A FR 665405A
Authority
FR
France
Prior art keywords
greenhouses
plants
providing maximum
maximum sunlight
sunlight
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
Albert Cameron Burrage
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 FR665405A publication Critical patent/FR665405A/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
    • A01G9/22—Shades or blinds for greenhouses, or the like
    • A01G9/227—Shades or blinds for greenhouses, or the like rolled up during non-use
    • 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
    • A01G9/14—Greenhouses
    • A01G9/16—Dismountable or portable greenhouses ; Greenhouses with sliding roofs
    • 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)
FR665405D 1928-12-07 1928-12-07 Method and apparatus for providing maximum sunlight to plants in greenhouses Expired FR665405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR665405T 1928-12-07

Publications (1)

Publication Number Publication Date
FR665405A true FR665405A (en) 1929-09-18

Family

ID=9013308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR665405D Expired FR665405A (en) 1928-12-07 1928-12-07 Method and apparatus for providing maximum sunlight to plants in greenhouses

Country Status (1)

Country Link
FR (1) FR665405A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001495A1 (en) * 1979-11-28 1981-06-11 T Snekkenes Arrangement for greenhouses or growth rooms for enhancing the growth of plants or the germination of seeds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001495A1 (en) * 1979-11-28 1981-06-11 T Snekkenes Arrangement for greenhouses or growth rooms for enhancing the growth of plants or the germination of seeds
US4850134A (en) * 1979-11-28 1989-07-25 Snekkenes Torbjorn A Growth chamber with solar energy absorber

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