FR2304280B2 - - Google Patents
Info
- Publication number
- FR2304280B2 FR2304280B2 FR7508261A FR7508261A FR2304280B2 FR 2304280 B2 FR2304280 B2 FR 2304280B2 FR 7508261 A FR7508261 A FR 7508261A FR 7508261 A FR7508261 A FR 7508261A FR 2304280 B2 FR2304280 B2 FR 2304280B2
- Authority
- FR
- France
- 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
Links
Classifications
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- 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
- A01G13/0256—Ground coverings
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- 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
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- 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
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/245—Conduits for heating by means of liquids, e.g. used as frame members or for soil heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
- F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
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- 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)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Forests & Forestry (AREA)
- Greenhouses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7508261A FR2304280A2 (fr) | 1974-01-21 | 1975-03-17 | Installation pour la culture de plantes sur un sol |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7401888A FR2258608A1 (en) | 1974-01-21 | 1974-01-21 | Heated plant cultivation system - warm water is passed through flattened flexible pipes on the ground |
FR7508261A FR2304280A2 (fr) | 1974-01-21 | 1975-03-17 | Installation pour la culture de plantes sur un sol |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2304280A2 FR2304280A2 (fr) | 1976-10-15 |
FR2304280B2 true FR2304280B2 (fr) | 1979-08-03 |
Family
ID=34082027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7508261A Granted FR2304280A2 (fr) | 1974-01-21 | 1975-03-17 | Installation pour la culture de plantes sur un sol |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2304280A2 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2588761A1 (fr) * | 1985-10-23 | 1987-04-24 | Dupuis Jacques | Barriere thermique escamotable |
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 |
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1975
- 1975-03-17 FR FR7508261A patent/FR2304280A2/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2304280A2 (fr) | 1976-10-15 |