FR2343418A1 - Frost protector for vines - has folded plastic sheet suspended over each row to form tunnel and warm air duct inserted in ends - Google Patents

Frost protector for vines - has folded plastic sheet suspended over each row to form tunnel and warm air duct inserted in ends

Info

Publication number
FR2343418A1
FR2343418A1 FR7706580A FR7706580A FR2343418A1 FR 2343418 A1 FR2343418 A1 FR 2343418A1 FR 7706580 A FR7706580 A FR 7706580A FR 7706580 A FR7706580 A FR 7706580A FR 2343418 A1 FR2343418 A1 FR 2343418A1
Authority
FR
France
Prior art keywords
vines
row
warm air
frost
air duct
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.)
Withdrawn
Application number
FR7706580A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 DE19762609715 external-priority patent/DE2609715A1/en
Priority claimed from DE19762628884 external-priority patent/DE2628884A1/en
Priority claimed from DE19762654894 external-priority patent/DE2654894A1/en
Priority claimed from DE19772701246 external-priority patent/DE2701246A1/en
Priority claimed from DE19772702038 external-priority patent/DE2702038A1/en
Application filed by Individual filed Critical Individual
Publication of FR2343418A1 publication Critical patent/FR2343418A1/en
Withdrawn legal-status Critical Current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
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0231—Tunnels, i.e. protective full coverings for rows of plants
    • 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
    • A01G13/00—Protecting plants
    • A01G13/06—Devices for generating heat, smoke or fog in gardens, orchards or forests, e.g. to prevent damage by frost
    • A01G13/065—Frost protection by generating fog or by spraying

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Environmental Sciences (AREA)
  • Forests & Forestry (AREA)
  • Greenhouses (AREA)

Abstract

The vines are protected from the effects of frost by means of a sheet of plastic film or expanded foam. This is folded over each row to form a tunnel, its long edges meeting underneath and pinned or clipped together to enclose the main stems. Push-in joints are used for extending lengths and the complete tunnel is suspended from wires strung longitudinally above the rows. In the case of severe frost, warm air can be conveyed through the tunnels. A plastic supply duct has branch takeoffs pushed into the ends of the tunnels, circulation being by fans or natural convection.
FR7706580A 1976-03-09 1977-03-07 Frost protector for vines - has folded plastic sheet suspended over each row to form tunnel and warm air duct inserted in ends Withdrawn FR2343418A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19762609715 DE2609715A1 (en) 1976-03-09 1976-03-09 FROST PROTECTION DEVICE FOR VINE
DE19762628884 DE2628884A1 (en) 1976-06-26 1976-06-26 Frost protector for vines - has folded plastic sheet suspended over each row to form tunnel and warm air duct inserted in ends
DE19762654894 DE2654894A1 (en) 1976-12-03 1976-12-03 Frost protector for vines - has folded plastic sheet suspended over each row to form tunnel and warm air duct inserted in ends
DE19772701246 DE2701246A1 (en) 1977-01-13 1977-01-13 Frost protector for vines - has folded plastic sheet suspended over each row to form tunnel and warm air duct inserted in ends
DE19772702038 DE2702038A1 (en) 1977-01-19 1977-01-19 Frost protector for vines - has folded plastic sheet suspended over each row to form tunnel and warm air duct inserted in ends

Publications (1)

Publication Number Publication Date
FR2343418A1 true FR2343418A1 (en) 1977-10-07

Family

ID=27510449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706580A Withdrawn FR2343418A1 (en) 1976-03-09 1977-03-07 Frost protector for vines - has folded plastic sheet suspended over each row to form tunnel and warm air duct inserted in ends

Country Status (3)

Country Link
AT (1) AT352462B (en)
FR (1) FR2343418A1 (en)
LU (1) LU76906A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289594A1 (en) * 1986-11-14 1988-11-09 The Crowell Corporation Protective wrapping
ES2208052A1 (en) * 2002-02-07 2004-06-01 Greens Center Palacios S.L. Localized crop heating unit for heating stems and shoots of plants, has boiler and discharge pump provided for discharging water a conduit, where driving unit is connected to multiple pipes
EP3220734A4 (en) * 2014-11-19 2018-06-27 Lamoureux, Normand Method and system for increasing degree days for the cultivation of particular fruit bearing vines in unfavourable climatic regions
FR3062780A1 (en) * 2017-02-10 2018-08-17 Francois Dubreuil ANTIFREEZE DEVICE FOR VINES

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1200452A (en) * 1958-06-24 1959-12-22 Plant protection device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1200452A (en) * 1958-06-24 1959-12-22 Plant protection device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289594A1 (en) * 1986-11-14 1988-11-09 The Crowell Corporation Protective wrapping
EP0289594A4 (en) * 1986-11-14 1989-07-20 Crowell Corp Protective wrapping.
ES2208052A1 (en) * 2002-02-07 2004-06-01 Greens Center Palacios S.L. Localized crop heating unit for heating stems and shoots of plants, has boiler and discharge pump provided for discharging water a conduit, where driving unit is connected to multiple pipes
EP3220734A4 (en) * 2014-11-19 2018-06-27 Lamoureux, Normand Method and system for increasing degree days for the cultivation of particular fruit bearing vines in unfavourable climatic regions
US20180177141A1 (en) * 2014-11-19 2018-06-28 Normand LAMOUREUX Method and system for increasing days for the cultivation of particular fruit bearing vines in unfavourable climatic regions
US10631471B2 (en) * 2014-11-19 2020-04-28 Normand Lamoureux Method and system for increasing days for the cultivation of particular fruit bearing vines in unfavourable climatic regions
FR3062780A1 (en) * 2017-02-10 2018-08-17 Francois Dubreuil ANTIFREEZE DEVICE FOR VINES

Also Published As

Publication number Publication date
ATA150577A (en) 1979-02-15
LU76906A1 (en) 1977-07-14
AT352462B (en) 1979-09-25

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Legal Events

Date Code Title Description
ST Notification of lapse