FR2297562A1 - Soilless growth of vegetables - in fine grained substrate with controlled inflow to nutrient soln. (BR310876) - Google Patents

Soilless growth of vegetables - in fine grained substrate with controlled inflow to nutrient soln. (BR310876)

Info

Publication number
FR2297562A1
FR2297562A1 FR7501694A FR7501694A FR2297562A1 FR 2297562 A1 FR2297562 A1 FR 2297562A1 FR 7501694 A FR7501694 A FR 7501694A FR 7501694 A FR7501694 A FR 7501694A FR 2297562 A1 FR2297562 A1 FR 2297562A1
Authority
FR
France
Prior art keywords
vegetables
substrate
vessel
fine grained
nutrient
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.)
Granted
Application number
FR7501694A
Other languages
French (fr)
Other versions
FR2297562B1 (en
Inventor
Jose Brochier
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.)
INST RECH AGRONOMIQUES
Original Assignee
INST RECH AGRONOMIQUES
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 INST RECH AGRONOMIQUES filed Critical INST RECH AGRONOMIQUES
Priority to FR7501694A priority Critical patent/FR2297562A1/en
Priority to OA55568A priority patent/OA05069A/en
Priority to BR7600354A priority patent/BR7600354A/en
Publication of FR2297562A1 publication Critical patent/FR2297562A1/en
Application granted granted Critical
Publication of FR2297562B1 publication Critical patent/FR2297562B1/fr
Granted 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
    • A01G31/00—Soilless cultivation, e.g. hydroponics
    • A01G31/02—Special apparatus therefor
    • 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
    • A01G27/005—Reservoirs connected to flower-pots through conduits
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C5/00—Fertilisers containing other nitrates
    • C05C5/02—Fertilisers containing other nitrates containing sodium or potassium nitrate
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C5/00—Fertilisers containing other nitrates
    • C05C5/04—Fertilisers containing other nitrates containing calcium nitrate
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D5/00—Fertilisers containing magnesium
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/20—Liquid fertilisers
    • C05G5/23—Solutions
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Hydroponics (AREA)

Abstract

New appts. for culturing on a fine mineral substrate comprises (A) an irrigation system attached to the culture unit comprising (a) a vessel to hold the substrate on which culture will take place, (b) perforated drainage tubes at the bottom of the vessel, and (c) porous inlets at the bottom of the vessel to supply water and nutrients to the plants grown on the substrate; and (B) an appts. for supplying water and nutrient comprising (a) reservoir for water and nutrients, and (b) a pressure regulator; this distributor (B) is connected to the porous supply tubes which are kept at a more or less constant pressure. The soilless culture of vegetables is independent of climate, free foam from contamination and suitable for growth of lettuce, tomatoes, melons, cucumbers and peppers.
FR7501694A 1975-01-20 1975-01-20 Soilless growth of vegetables - in fine grained substrate with controlled inflow to nutrient soln. (BR310876) Granted FR2297562A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7501694A FR2297562A1 (en) 1975-01-20 1975-01-20 Soilless growth of vegetables - in fine grained substrate with controlled inflow to nutrient soln. (BR310876)
OA55568A OA05069A (en) 1975-01-20 1975-07-30 Device for cultivation on a fine-grained mineral substrate and method of cultivation without soils.
BR7600354A BR7600354A (en) 1975-01-20 1976-01-21 CULTURE DEVICE ON FINE MINERAL SUBSTRATE AND CULTURE PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7501694A FR2297562A1 (en) 1975-01-20 1975-01-20 Soilless growth of vegetables - in fine grained substrate with controlled inflow to nutrient soln. (BR310876)

Publications (2)

Publication Number Publication Date
FR2297562A1 true FR2297562A1 (en) 1976-08-13
FR2297562B1 FR2297562B1 (en) 1978-02-24

Family

ID=9150057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501694A Granted FR2297562A1 (en) 1975-01-20 1975-01-20 Soilless growth of vegetables - in fine grained substrate with controlled inflow to nutrient soln. (BR310876)

Country Status (3)

Country Link
BR (1) BR7600354A (en)
FR (1) FR2297562A1 (en)
OA (1) OA05069A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437776A1 (en) * 1978-10-02 1980-04-30 Chagnard Jacques Plant pot refilling equipment - has water storage tank with float valve and union for flexible hose
EP0300536A1 (en) * 1987-07-06 1989-01-25 Rockwool Lapinus B.V. Method and device for mineral wool culture of plants with suction pressure control
FR2618639A1 (en) * 1987-07-28 1989-02-03 Hobein Charles DEVICE FOR HYDRATING SOILS OF ALL DIMENSIONS
CN108338063A (en) * 2018-02-28 2018-07-31 桐梓县佳隆种植专业合作社 A kind of soilless culture method of romaine lettuce
CN109169221A (en) * 2018-08-23 2019-01-11 肃州区蔬菜技术服务中心 A kind of vegetable soilless culture matrix reparation utilization technology

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437776A1 (en) * 1978-10-02 1980-04-30 Chagnard Jacques Plant pot refilling equipment - has water storage tank with float valve and union for flexible hose
EP0300536A1 (en) * 1987-07-06 1989-01-25 Rockwool Lapinus B.V. Method and device for mineral wool culture of plants with suction pressure control
US5133151A (en) * 1987-07-06 1992-07-28 Rockwool Lapinus B.V Method and device for mineral wool culture of plants with suction pressure control
FR2618639A1 (en) * 1987-07-28 1989-02-03 Hobein Charles DEVICE FOR HYDRATING SOILS OF ALL DIMENSIONS
WO1989000807A1 (en) * 1987-07-28 1989-02-09 Charles Henri Antony Hobein Device for watering soil
CN108338063A (en) * 2018-02-28 2018-07-31 桐梓县佳隆种植专业合作社 A kind of soilless culture method of romaine lettuce
CN109169221A (en) * 2018-08-23 2019-01-11 肃州区蔬菜技术服务中心 A kind of vegetable soilless culture matrix reparation utilization technology
CN109169221B (en) * 2018-08-23 2022-01-18 肃州区蔬菜技术服务中心 Method for repairing and utilizing soilless culture substrate of vegetables

Also Published As

Publication number Publication date
OA05069A (en) 1981-01-31
BR7600354A (en) 1976-08-31
FR2297562B1 (en) 1978-02-24

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Legal Events

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