ATE98948T1 - Verfahren zum herstellen eines duengers fuer hydrokulturen. - Google Patents

Verfahren zum herstellen eines duengers fuer hydrokulturen.

Info

Publication number
ATE98948T1
ATE98948T1 AT89119020T AT89119020T ATE98948T1 AT E98948 T1 ATE98948 T1 AT E98948T1 AT 89119020 T AT89119020 T AT 89119020T AT 89119020 T AT89119020 T AT 89119020T AT E98948 T1 ATE98948 T1 AT E98948T1
Authority
AT
Austria
Prior art keywords
plant nutrient
nutrient salts
hydrocultures
fertilizer
making
Prior art date
Application number
AT89119020T
Other languages
German (de)
English (en)
Inventor
Wolfgang Dipl-Ing Pixa
Original Assignee
Planta Duengemittel Gmbh
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 Planta Duengemittel Gmbh filed Critical Planta Duengemittel Gmbh
Application granted granted Critical
Publication of ATE98948T1 publication Critical patent/ATE98948T1/de

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
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/10—Solid or semi-solid fertilisers, e.g. powders
    • C05G5/14—Tablets, spikes, rods, blocks or balls
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/20—Liquid fertilisers
    • C05G5/23—Solutions

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental Sciences (AREA)
  • Fertilizers (AREA)
AT89119020T 1988-10-19 1989-10-13 Verfahren zum herstellen eines duengers fuer hydrokulturen. ATE98948T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3835526A DE3835526C1 (enExample) 1988-10-19 1988-10-19
EP89119020A EP0366994B1 (de) 1988-10-19 1989-10-13 Verfahren zum Herstellen eines Düngers für Hydrokulturen

Publications (1)

Publication Number Publication Date
ATE98948T1 true ATE98948T1 (de) 1994-01-15

Family

ID=6365412

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89119020T ATE98948T1 (de) 1988-10-19 1989-10-13 Verfahren zum herstellen eines duengers fuer hydrokulturen.

Country Status (3)

Country Link
EP (1) EP0366994B1 (enExample)
AT (1) ATE98948T1 (enExample)
DE (2) DE3835526C1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4029736C2 (de) * 1990-09-20 1995-08-31 Pro Mineral Ges Bodenzusatzmittelkugel zur nitratfreien Stickstoffversorgung von Pflanzen
GB2266241B (en) * 1992-04-06 1996-02-28 Trace Element Serv Ltd Treatment of pastures
WO2007126388A1 (en) * 2006-04-27 2007-11-08 Wong Che Meng, Joseph Fertilizer compositions for plantation crops
US9717245B2 (en) * 2013-02-07 2017-08-01 Sundaresan Subramanyam Total foliar product for agriculture / horticulture / tissue culture and hydroponic cultivation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2223316A (en) * 1938-08-24 1940-11-26 Ellis Lab Inc Stabilized nutrient solution
FR1110060A (fr) * 1954-10-14 1956-02-06 Engrais à base de gypse contenant des éléments traceurs
FR1233210A (fr) * 1958-07-09 1960-10-12 Scottish Agricultural Ind Ltd Engrais pastillés
BE730694A (enExample) * 1967-02-17 1969-09-01
CH569405A5 (en) * 1972-07-11 1975-11-28 Ciba Geigy Ag Combatting metal deficiency in biological systems - with metal chelates of ethylene diamine tetraacetic acid diamide derivs
US4019889A (en) * 1973-05-14 1977-04-26 Swift Chemical Company Slow acting fertilizer
US4055974A (en) * 1976-03-05 1977-11-01 International Spike, Inc. Disintegratable fertilizer tablet
CH621462A5 (en) * 1977-05-06 1981-02-13 Interhydro Ag Method of improving the growth of plants in a hydroponics system, and device for carrying out the method.

Also Published As

Publication number Publication date
DE3835526C1 (enExample) 1989-11-02
EP0366994A1 (de) 1990-05-09
EP0366994B1 (de) 1993-12-22
DE58906493D1 (de) 1994-02-03

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Legal Events

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