NO914791L - MINERAL WOOL SUBSTRATE FOR ANNUAL CULTURE - Google Patents

MINERAL WOOL SUBSTRATE FOR ANNUAL CULTURE

Info

Publication number
NO914791L
NO914791L NO91914791A NO914791A NO914791L NO 914791 L NO914791 L NO 914791L NO 91914791 A NO91914791 A NO 91914791A NO 914791 A NO914791 A NO 914791A NO 914791 L NO914791 L NO 914791L
Authority
NO
Norway
Prior art keywords
mineral wool
wool substrate
annual
culture
annual culture
Prior art date
Application number
NO91914791A
Other languages
Norwegian (no)
Other versions
NO914791D0 (en
Inventor
Marie-Agnes Robert
Francis Mosnier
Daniel Guyot
Original Assignee
Saint Gobain Isover
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 Saint Gobain Isover filed Critical Saint Gobain Isover
Publication of NO914791D0 publication Critical patent/NO914791D0/en
Publication of NO914791L publication Critical patent/NO914791L/en

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
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
    • A01G24/18—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing inorganic fibres, e.g. mineral wool
    • 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
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/40—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
    • A01G24/44—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure in block, mat or sheet form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Cultivation Of Plants (AREA)
  • Hydroponics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

Mineralullsubstrat for Jordfri dyrking består av en mineralfiberfilt der prosentandelen av fibre med en diameter utenfor det området som defineres som ± 50 56 av den midlere verdi, er minst lik 30 <t.Mineral wool substrate for Soil-free cultivation consists of a mineral fiber felt in which the percentage of fibers with a diameter outside the range defined as ± 50 56 of the mean value is at least equal to 30 <t.

NO91914791A 1990-12-18 1991-12-05 MINERAL WOOL SUBSTRATE FOR ANNUAL CULTURE NO914791L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9015809A FR2670360B1 (en) 1990-12-18 1990-12-18 SUBSTRATE FOR ABOVE GROUND CROP IN MINERAL WOOL.

Publications (2)

Publication Number Publication Date
NO914791D0 NO914791D0 (en) 1991-12-05
NO914791L true NO914791L (en) 1992-06-19

Family

ID=9403331

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91914791A NO914791L (en) 1990-12-18 1991-12-05 MINERAL WOOL SUBSTRATE FOR ANNUAL CULTURE

Country Status (6)

Country Link
EP (1) EP0493159A1 (en)
JP (1) JPH04352859A (en)
AU (1) AU8781091A (en)
FI (1) FI915934A (en)
FR (1) FR2670360B1 (en)
NO (1) NO914791L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2658030B1 (en) * 1990-02-14 1992-05-29 Saint Gobain Isover ABOVE GROUND CULTURE TECHNIQUE USING MATERIALS FROM USED SUBSTRATES.
FR2857900B1 (en) * 2003-07-23 2006-01-13 Saint Gobain Isover SANDWICH STRUCTURE BASED ON MINERAL FIBERS AND METHOD FOR MANUFACTURING THE SAME

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL271868A (en) * 1960-12-05 1900-01-01
JPS59223246A (en) * 1983-05-31 1984-12-15 Toyo Ganmen Kogyo Kk Method and device for forming fiber of glass by using hollow cylindrical rotating body
LU85256A1 (en) * 1984-03-19 1985-10-14 Dicalite Europe Nord POROUS ELEMENT PERMEABLE WITH WATER FOR CULTIVATION OF PLANTS, AS WELL AS METHOD FOR MANUFACTURING THIS ELEMENT

Also Published As

Publication number Publication date
FI915934A0 (en) 1991-12-17
FI915934A (en) 1992-06-19
JPH04352859A (en) 1992-12-07
EP0493159A1 (en) 1992-07-01
FR2670360A1 (en) 1992-06-19
AU8781091A (en) 1992-06-25
NO914791D0 (en) 1991-12-05
FR2670360B1 (en) 1993-12-03

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