AT309872B - Soilless plant substrate based on polyurethane foam - Google Patents

Soilless plant substrate based on polyurethane foam

Info

Publication number
AT309872B
AT309872B AT1103071A AT1103071A AT309872B AT 309872 B AT309872 B AT 309872B AT 1103071 A AT1103071 A AT 1103071A AT 1103071 A AT1103071 A AT 1103071A AT 309872 B AT309872 B AT 309872B
Authority
AT
Austria
Prior art keywords
polyurethane foam
substrate based
plant substrate
soilless plant
soilless
Prior art date
Application number
AT1103071A
Other languages
German (de)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT309872B publication Critical patent/AT309872B/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
    • A01G24/40—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
    • A01G24/48—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure containing foam or presenting a foam structure
    • 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
    • A01G24/30—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Cultivation Of Plants (AREA)
  • Hydroponics (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
AT1103071A 1970-12-24 1971-12-22 Soilless plant substrate based on polyurethane foam AT309872B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702063715 DE2063715A1 (en) 1970-12-24 1970-12-24 Improved substrate for soilless plant culture

Publications (1)

Publication Number Publication Date
AT309872B true AT309872B (en) 1973-09-10

Family

ID=5792115

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1103071A AT309872B (en) 1970-12-24 1971-12-22 Soilless plant substrate based on polyurethane foam

Country Status (9)

Country Link
AT (1) AT309872B (en)
BE (1) BE777255A (en)
CH (1) CH533415A (en)
DE (1) DE2063715A1 (en)
DK (1) DK128141B (en)
FR (1) FR2120861A5 (en)
GB (1) GB1310189A (en)
IT (1) IT945589B (en)
NL (1) NL7117588A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732304A1 (en) * 1977-07-16 1979-01-25 Lormann Wilfried USE OF A FOAM AS A CARRIER FOR PLANTS
DE3152806C2 (en) * 1981-04-15 1994-05-19 Bentle Products Ag Growing plants in suspended bags
NL8700199A (en) * 1987-01-27 1988-08-16 Rockwool Lapinus Bv POROUS PRODUCT FOR GROWING PLANTS AND A METHOD FOR MANUFACTURING THESE.
GB8816874D0 (en) * 1988-07-15 1988-08-17 Synthetic Substrates Ltd Materials for use in plant progagation
FR2629983A1 (en) * 1989-04-21 1989-10-20 Pottecher Frederic Method for fixing plants in a container containing a liquid and its system of production
DE102004004856B3 (en) * 2004-01-30 2005-02-17 Schürmann, Miglena Liquid storage unit for supplying plants with water, nutrients and fertilizer solution is made from a hardened biocompatible open-pore plastic foam structure made from a urea resin containing a tenside
DE102022105577A1 (en) * 2022-03-09 2023-09-14 Green GeoEarth GmbH Soil improver

Also Published As

Publication number Publication date
GB1310189A (en) 1973-03-14
IT945589B (en) 1973-05-10
CH533415A (en) 1973-02-15
DK128141B (en) 1974-03-11
NL7117588A (en) 1972-06-27
BE777255A (en) 1972-06-26
DE2063715A1 (en) 1972-07-13
FR2120861A5 (en) 1972-08-18

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee