FR2665821B1 - METHOD AND DEVICE FOR ADJUSTING THE MOISTURE OF THE EARTH IN AGRICULTURE. - Google Patents

METHOD AND DEVICE FOR ADJUSTING THE MOISTURE OF THE EARTH IN AGRICULTURE.

Info

Publication number
FR2665821B1
FR2665821B1 FR9010328A FR9010328A FR2665821B1 FR 2665821 B1 FR2665821 B1 FR 2665821B1 FR 9010328 A FR9010328 A FR 9010328A FR 9010328 A FR9010328 A FR 9010328A FR 2665821 B1 FR2665821 B1 FR 2665821B1
Authority
FR
France
Prior art keywords
agriculture
earth
moisture
adjusting
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 - Fee Related
Application number
FR9010328A
Other languages
French (fr)
Other versions
FR2665821A1 (en
Inventor
Puisset Jacques
Reau Yvon
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
Application filed by Individual filed Critical Individual
Priority to FR9010328A priority Critical patent/FR2665821B1/en
Publication of FR2665821A1 publication Critical patent/FR2665821A1/en
Application granted granted Critical
Publication of FR2665821B1 publication Critical patent/FR2665821B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A01G27/00—Self-acting watering devices, e.g. for flower-pots
    • A01G27/006—Reservoirs, separate from plant-pots, dispensing directly into rooting medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
FR9010328A 1990-08-14 1990-08-14 METHOD AND DEVICE FOR ADJUSTING THE MOISTURE OF THE EARTH IN AGRICULTURE. Expired - Fee Related FR2665821B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9010328A FR2665821B1 (en) 1990-08-14 1990-08-14 METHOD AND DEVICE FOR ADJUSTING THE MOISTURE OF THE EARTH IN AGRICULTURE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9010328A FR2665821B1 (en) 1990-08-14 1990-08-14 METHOD AND DEVICE FOR ADJUSTING THE MOISTURE OF THE EARTH IN AGRICULTURE.

Publications (2)

Publication Number Publication Date
FR2665821A1 FR2665821A1 (en) 1992-02-21
FR2665821B1 true FR2665821B1 (en) 1993-06-25

Family

ID=9399659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9010328A Expired - Fee Related FR2665821B1 (en) 1990-08-14 1990-08-14 METHOD AND DEVICE FOR ADJUSTING THE MOISTURE OF THE EARTH IN AGRICULTURE.

Country Status (1)

Country Link
FR (1) FR2665821B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5787637A (en) * 1991-12-11 1998-08-04 Keen; David P. Paving system
US5678353A (en) * 1995-01-09 1997-10-21 Tsao; Emily Grass guard
AU1008697A (en) * 1996-03-15 1997-09-18 Mccalla Company Doing Business As Ovation Group Envelope for fluid delivery to plants
AU4769099A (en) * 1998-07-06 2000-01-24 Klarso & Co. Aps Container for automatically dispensing water to a plant
FR2942275A1 (en) * 2009-02-16 2010-08-20 Francois Gabriel Feugier Osmosis sensor-actuator device for e.g. car engine, has rigid chamber fully filled with solution osmotically reacting with exterior medium such that solution is moved to cause pressure changes transmitted to variable volume chamber
PL211198B1 (en) * 2010-04-21 2012-04-30 Univ Przyrodniczy We Wrocławiu Geocomposite element, preferably for supporting the plant vegetation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001968A (en) * 1975-07-30 1977-01-11 Green Evert S Soil irrigation system and method
FR2543794A1 (en) * 1983-04-08 1984-10-12 Thomas Pierre Andre Autonomous irrigation device
EP0165112A1 (en) * 1984-05-18 1985-12-18 Gérard Baron Hydroretainers packed in individual permeable bags for storage, handling and use, and process for their use

Also Published As

Publication number Publication date
FR2665821A1 (en) 1992-02-21

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Legal Events

Date Code Title Description
ST Notification of lapse