DK608986A - Fremgangsmaade ved og apparat til iltning - Google Patents

Fremgangsmaade ved og apparat til iltning

Info

Publication number
DK608986A
DK608986A DK608986A DK608986A DK608986A DK 608986 A DK608986 A DK 608986A DK 608986 A DK608986 A DK 608986A DK 608986 A DK608986 A DK 608986A DK 608986 A DK608986 A DK 608986A
Authority
DK
Denmark
Prior art keywords
procedures
listening apparatus
listening
Prior art date
Application number
DK608986A
Other languages
English (en)
Other versions
DK608986D0 (da
Inventor
Paul Francis Stratton
Original Assignee
Boc Group Plc
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 Boc Group Plc filed Critical Boc Group Plc
Publication of DK608986D0 publication Critical patent/DK608986D0/da
Publication of DK608986A publication Critical patent/DK608986A/da

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
    • A01G31/00—Soilless cultivation, e.g. hydroponics
    • A01G31/02—Special apparatus therefor
    • 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
    • A01G29/00—Root feeders; Injecting fertilisers into the roots
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Cultivation Of Plants (AREA)
  • Hydroponics (AREA)
DK608986A 1985-12-18 1986-12-17 Fremgangsmaade ved og apparat til iltning DK608986A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858531140A GB8531140D0 (en) 1985-12-18 1985-12-18 Oxygenation

Publications (2)

Publication Number Publication Date
DK608986D0 DK608986D0 (da) 1986-12-17
DK608986A true DK608986A (da) 1987-06-19

Family

ID=10589937

Family Applications (1)

Application Number Title Priority Date Filing Date
DK608986A DK608986A (da) 1985-12-18 1986-12-17 Fremgangsmaade ved og apparat til iltning

Country Status (4)

Country Link
EP (1) EP0229508A1 (da)
JP (1) JPS62224215A (da)
DK (1) DK608986A (da)
GB (2) GB8531140D0 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3829560A1 (de) * 1988-08-31 1990-03-01 Linde Ag Verfahren und vorrichtung zur intensivaufzucht von pflanzen
JPH0365128A (ja) * 1989-08-02 1991-03-20 Sunao Takakura 植物栽培方法およびその装置
DE3926075A1 (de) * 1989-08-07 1991-02-14 Linde Ag Verfahren und vorrichtung zum eintrag von sauerstoff in einen boden
FR2653296B1 (fr) * 1989-10-24 1992-12-24 Laguerre Maxime Procede et dispositif pour la fertilisation d'un support biologique servant a la culture de plantes.
US5636473A (en) * 1994-01-05 1997-06-10 Benson; William M. Underground system for treating soil
US5507595A (en) * 1995-04-27 1996-04-16 Benson; William M. Apparatus for treating soil
NL1010626C2 (nl) * 1998-11-23 2000-05-24 Hoek Loos Bv Werkwijze voor het begassen van graszoden, in het bijzonder op sportvelden.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274730A (en) * 1964-05-08 1966-09-27 Whirlpool Co Underground gas diffusion system
US3550319A (en) * 1968-05-31 1970-12-29 Pan American Hydroponics Inc Apparatus and method for injecting purified gas to plant roots
US4175356A (en) * 1977-10-31 1979-11-27 Allen Donovan J Plant aerator tube
US4569150A (en) * 1983-10-31 1986-02-11 Board Of Trustees Operating Michigan State University Method and apparatus for optimization of growth of plants
FR2554313B3 (fr) * 1983-11-03 1986-12-12 Cottet Jean Claude Dispositif d'arrosage automatique pilote par un detecteur de rayonnement

Also Published As

Publication number Publication date
EP0229508A1 (en) 1987-07-22
DK608986D0 (da) 1986-12-17
GB8630039D0 (en) 1987-01-28
JPS62224215A (ja) 1987-10-02
GB2184333B (en) 1989-10-18
GB2184333A (en) 1987-06-24
GB8531140D0 (en) 1986-01-29

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment