FR1268571A - Device for forced cultivation - Google Patents

Device for forced cultivation

Info

Publication number
FR1268571A
FR1268571A FR830723A FR830723A FR1268571A FR 1268571 A FR1268571 A FR 1268571A FR 830723 A FR830723 A FR 830723A FR 830723 A FR830723 A FR 830723A FR 1268571 A FR1268571 A FR 1268571A
Authority
FR
France
Prior art keywords
forced cultivation
cultivation
forced
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
FR830723A
Other languages
French (fr)
Inventor
Georges Ernest Blondel
Stanley Van Aerde
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.)
Houilleres du Bassin du Nord et du Pas de Calais
Original Assignee
Houilleres du Bassin du Nord et du Pas de Calais
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 by Houilleres du Bassin du Nord et du Pas de Calais filed Critical Houilleres du Bassin du Nord et du Pas de Calais
Priority to FR830723A priority Critical patent/FR1268571A/en
Application granted granted Critical
Publication of FR1268571A publication Critical patent/FR1268571A/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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
FR830723A 1960-06-22 1960-06-22 Device for forced cultivation Expired FR1268571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR830723A FR1268571A (en) 1960-06-22 1960-06-22 Device for forced cultivation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR830723A FR1268571A (en) 1960-06-22 1960-06-22 Device for forced cultivation

Publications (1)

Publication Number Publication Date
FR1268571A true FR1268571A (en) 1961-08-04

Family

ID=8733926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR830723A Expired FR1268571A (en) 1960-06-22 1960-06-22 Device for forced cultivation

Country Status (1)

Country Link
FR (1) FR1268571A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687282A1 (en) * 1992-02-14 1993-08-20 Grand Claude Mini forcing tunnel for gardening and horticulture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687282A1 (en) * 1992-02-14 1993-08-20 Grand Claude Mini forcing tunnel for gardening and horticulture

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