[go: up one dir, main page]

FR1520870A - Installation and method for acting on the temperature, humidity and fertilization of a cultivated soil - Google Patents

Installation and method for acting on the temperature, humidity and fertilization of a cultivated soil

Info

Publication number
FR1520870A
FR1520870A FR99682A FR99682A FR1520870A FR 1520870 A FR1520870 A FR 1520870A FR 99682 A FR99682 A FR 99682A FR 99682 A FR99682 A FR 99682A FR 1520870 A FR1520870 A FR 1520870A
Authority
FR
France
Prior art keywords
fertilization
humidity
acting
installation
temperature
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
FR99682A
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.)
American Biltrite Inc
Original Assignee
American Biltrite Rubber Co Inc
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 American Biltrite Rubber Co Inc filed Critical American Biltrite Rubber Co Inc
Priority to FR99682A priority Critical patent/FR1520870A/en
Application granted granted Critical
Publication of FR1520870A publication Critical patent/FR1520870A/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
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
FR99682A 1967-03-21 1967-03-21 Installation and method for acting on the temperature, humidity and fertilization of a cultivated soil Expired FR1520870A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR99682A FR1520870A (en) 1967-03-21 1967-03-21 Installation and method for acting on the temperature, humidity and fertilization of a cultivated soil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR99682A FR1520870A (en) 1967-03-21 1967-03-21 Installation and method for acting on the temperature, humidity and fertilization of a cultivated soil

Publications (1)

Publication Number Publication Date
FR1520870A true FR1520870A (en) 1968-04-12

Family

ID=8627313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR99682A Expired FR1520870A (en) 1967-03-21 1967-03-21 Installation and method for acting on the temperature, humidity and fertilization of a cultivated soil

Country Status (1)

Country Link
FR (1) FR1520870A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109275445A (en) * 2018-10-31 2019-01-29 福建农林大学 A soil temperature control device and its working method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109275445A (en) * 2018-10-31 2019-01-29 福建农林大学 A soil temperature control device and its working method

Similar Documents

Publication Publication Date Title
OA02409A (en) Improved method for cultivating algae and implementing device.
DK593075A (en) PROCEDURE FOR GROWING PLANTS AND AREA FOR CARRYING OUT THE PROCEDURE
OA03091A (en) A sophisticated process for cultivating algae.
BE878884A (en) VITREOUS FERTILIZER AND CULTURE METHOD USING THE SAME
BE779378A (en) AUTOMATIC PLANT WATERING DEVICE
FR2338639A1 (en) PROCESS FOR FACILITATING THE HANDLING OF THE PLANTS AND MEANS USED WITH THIS PROCESS
BE746277A (en) BURNER TUBE FOR THERMAL OR ANALOGUE DRILLING AND ITS MANUFACTURING PROCESS
OA02676A (en) Plant and method of cultivation for utility and pleasure plants.
FR2347875A1 (en) PLANTER FOR PLANTS, AND ITS PREPARATION PROCESS
CH551736A (en) PLANT CULTURE DEVICE.
OA03269A (en) A method and composition for regulating plant growth.
FR1520870A (en) Installation and method for acting on the temperature, humidity and fertilization of a cultivated soil
BE781085A (en) HYDROPONIC CULTURE INSTALLATION AND PROCESS
FR1472285A (en) Method and installation for hydroponically growing plants
CH492389A (en) Plant for growing plants
GB1523822A (en) Automatic plant watering device
CH538242A (en) Plant growing device
BE772026A (en) PROCESS AND MEANS FOR ACTING ON ATMOSPHERIC HUMIDITY
FR1104111A (en) Cultivation process and agricultural machine allowing the implementation
FR1441991A (en) Method and installation for plant cultivation, in particular hydroponics
ATE64810T1 (en) METHOD AND DEVICE FOR IRRIGATION OF CROPS TO PROTECT CROPS.
FR1441070A (en) Plant and cultivation method for utility and pleasure plants
FR1503094A (en) Plant for growing plants
BE558358A (en) METHOD AND DEVICE FOR MANUFACTURING ACRYLATE OR METHYL METHACRYLATE, MONOMERES.
FR1184987A (en) Method and device for introducing drainage materials into the ground