GB2084981A - An inert growth medium and method for its preparation - Google Patents

An inert growth medium and method for its preparation

Info

Publication number
GB2084981A
GB2084981A GB8135097A GB8135097A GB2084981A GB 2084981 A GB2084981 A GB 2084981A GB 8135097 A GB8135097 A GB 8135097A GB 8135097 A GB8135097 A GB 8135097A GB 2084981 A GB2084981 A GB 2084981A
Authority
GB
United Kingdom
Prior art keywords
growth medium
polyurethane foam
preparation
inert growth
natural fibres
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.)
Withdrawn
Application number
GB8135097A
Other languages
English (en)
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.)
METZELER AS
Original Assignee
METZELER AS
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 METZELER AS filed Critical METZELER AS
Publication of GB2084981A publication Critical patent/GB2084981A/en
Withdrawn legal-status Critical Current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
    • 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
    • A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
    • A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
    • A01G24/27—Pulp, e.g. bagasse
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Cultivation Of Plants (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Hydroponics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
GB8135097A 1980-04-16 1981-04-13 An inert growth medium and method for its preparation Withdrawn GB2084981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8002860A SE8002860L (sv) 1980-04-16 1980-04-16 Inert vextmedium

Publications (1)

Publication Number Publication Date
GB2084981A true GB2084981A (en) 1982-04-21

Family

ID=20340749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8135097A Withdrawn GB2084981A (en) 1980-04-16 1981-04-13 An inert growth medium and method for its preparation

Country Status (9)

Country Link
EP (1) EP0050140A1 (https=)
JP (1) JPS57500451A (https=)
AU (1) AU7152781A (https=)
ES (1) ES8206143A1 (https=)
GB (1) GB2084981A (https=)
NL (1) NL8120117A (https=)
NO (1) NO814288L (https=)
SE (1) SE8002860L (https=)
WO (1) WO1981002968A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8900523A (nl) * 1989-03-03 1990-10-01 Digema Recycling Bodemverbeterende op polyurethaan gebaseerde materialen.
GB9103636D0 (en) * 1991-02-21 1991-04-10 Jenkinson John Horticultural growth media
DE4208733A1 (de) * 1992-03-18 1993-09-23 Gruenzweig & Hartmann Aufwuchsmedium fuer pflanzen sowie verfahren zu dessen herstellung
FR2689366B1 (fr) * 1992-04-02 1995-01-20 Pierre Bono Support de culture alvéolaire et Biodestructible à base d'une charge active la lignine et de polyuréthane.
SE502680C2 (sv) * 1993-03-30 1995-12-04 Vaestsallat Ab Upprullbart odlingssubstrat innehållande massafibrer
EP0962129B1 (en) * 1998-06-05 2003-03-12 Piet W. Houtepen Solid substrate composition
CN102020800B (zh) * 2009-09-15 2013-07-17 上海永冠胶粘制品有限公司 造粒工艺中的原料配比及其方法
WO2025078451A1 (de) * 2023-10-09 2025-04-17 Stender GmbH Verwendung eines faserschaums zur pflanzenkultivierung, fraktionierter faserschaum und setzling auf basis eines faserschaums

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2867944A (en) * 1954-04-20 1959-01-13 Agronomists Res Corp Method of treating soil by non-ionic surface active agents
DE1227724B (de) * 1963-06-20 1966-10-27 Heinrich Fruhstorfer Schaumstoffplatte mit eingearbeiteten Samenkoernern od. dgl.
GB1011910A (en) * 1963-10-01 1965-12-01 Proplasto A G Plant culture media
US3467609A (en) * 1966-08-16 1969-09-16 American Can Co Plant growth medium
BE757224A (fr) * 1969-10-08 1971-03-16 Bayer Ag Substrats actifs pour la culture des vegetaux
DE2054823A1 (de) * 1970-11-07 1972-05-10 Farbenfabriken Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Pflanzensubstraten
CA954685A (en) * 1971-01-16 1974-09-17 Labofina S.A. Process for the improvement of the constitution of soils
US4196543A (en) * 1974-05-29 1980-04-08 Gravi-Mechanics Co. Rooting media and methods of making the same

Also Published As

Publication number Publication date
AU7152781A (en) 1981-11-10
WO1981002968A1 (en) 1981-10-29
EP0050140A1 (en) 1982-04-28
NL8120117A (https=) 1982-03-01
ES502079A0 (es) 1982-09-01
NO814288L (no) 1981-12-15
JPS57500451A (https=) 1982-03-18
ES8206143A1 (es) 1982-09-01
SE8002860L (sv) 1981-10-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)