FI60485C - Foerfarande foer jordfri vaextodling med en i slutet system cirkulerande vaextnaeringsloesning - Google Patents

Foerfarande foer jordfri vaextodling med en i slutet system cirkulerande vaextnaeringsloesning Download PDF

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Publication number
FI60485C
FI60485C FI762657A FI762657A FI60485C FI 60485 C FI60485 C FI 60485C FI 762657 A FI762657 A FI 762657A FI 762657 A FI762657 A FI 762657A FI 60485 C FI60485 C FI 60485C
Authority
FI
Finland
Prior art keywords
nutrient solution
solution
plants
nitrate
added
Prior art date
Application number
FI762657A
Other languages
English (en)
Finnish (fi)
Other versions
FI762657A (sv
FI60485B (fi
Inventor
Ernst Horst Severin Sjoestedt
Jim Arthur Nissmo
Original Assignee
Ernst Horst Severin Sjoestedt
Jim Arthur Nissmo
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 Ernst Horst Severin Sjoestedt, Jim Arthur Nissmo filed Critical Ernst Horst Severin Sjoestedt
Publication of FI762657A publication Critical patent/FI762657A/fi
Application granted granted Critical
Publication of FI60485B publication Critical patent/FI60485B/fi
Publication of FI60485C publication Critical patent/FI60485C/fi

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
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers
    • 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
    • A01G2031/006—Soilless cultivation, e.g. hydroponics with means for recycling the nutritive solution

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydroponics (AREA)
  • Cultivation Of Plants (AREA)
  • Fertilizers (AREA)
FI762657A 1975-09-17 1976-09-16 Foerfarande foer jordfri vaextodling med en i slutet system cirkulerande vaextnaeringsloesning FI60485C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7510385A SE398436C (sv) 1975-09-17 1975-09-17 Sett for jordfri vextodling
SE7510385 1975-09-17

Publications (3)

Publication Number Publication Date
FI762657A FI762657A (sv) 1977-03-18
FI60485B FI60485B (fi) 1981-10-30
FI60485C true FI60485C (fi) 1982-02-10

Family

ID=20325570

Family Applications (1)

Application Number Title Priority Date Filing Date
FI762657A FI60485C (fi) 1975-09-17 1976-09-16 Foerfarande foer jordfri vaextodling med en i slutet system cirkulerande vaextnaeringsloesning

Country Status (8)

Country Link
CA (1) CA1048270A (sv)
DE (1) DE2641945A1 (sv)
DK (1) DK148374C (sv)
FI (1) FI60485C (sv)
GB (1) GB1558581A (sv)
NL (1) NL7610395A (sv)
NO (1) NO139245B (sv)
SE (1) SE398436C (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE419689B (sv) * 1980-01-11 1981-08-24 Sjoestedt Ernst Horst Severin Sett vid jordfri vextodling
EP0076261B1 (en) * 1981-04-15 1986-02-19 Bentle Products Ag A method of growing plants, and a growing bag for use by the method
DE3344945A1 (de) * 1983-12-13 1985-06-20 Graf von Wolkenstein Patentverwertungsgesellschaft mbH, i.G., 6093 Flörsheim Verfahren und vorrichtung zur erdlosen aufzucht und kultivierung von pflanzen auf schiefen ebenen, vorzugsweise im freien
DE3720621C1 (de) * 1987-06-23 1988-11-24 Technica Entwicklungsgmbh & Co Verfahren zur Wurzelduengung von Kulturpflanzen
DE3733440A1 (de) * 1987-10-02 1989-04-13 Sick Optik Elektronik Erwin Verfahren und vorrichtung zum ergaenzen der naehrloesung von hydrokulturen
CA1332000C (en) * 1988-10-04 1994-09-13 Nicola Liburdi Computerized fertilizer injector system
JP5807209B2 (ja) * 2013-09-26 2015-11-10 パナソニックＩｐマネジメント株式会社 水耕栽培装置
CN107232050A (zh) * 2017-06-23 2017-10-10 广东美辰生物科技有限公司 一种火龙果培育装置
EP3657935A4 (en) * 2017-07-24 2021-04-21 Local Urban Vegetables, LLLP AQUEOUS CULTURE CHAMBER RECIRCULATION NUTRIENT CONTROL SYSTEM AND SENSOR CALIBRATION
CN115943881A (zh) * 2022-12-20 2023-04-11 中国农业科学院都市农业研究所 一种水耕栽培根际流场可视化装置及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE323255B (sv) * 1965-07-01 1970-04-27 Wallco Ab
SE331610B (sv) * 1965-10-01 1971-01-04 Wallco Ab
FR1594564A (sv) * 1968-07-05 1970-06-08
GB1318698A (en) * 1969-11-12 1973-05-31 Astra Wallco Ab Cultivation of plants

Also Published As

Publication number Publication date
NO139245B (no) 1978-10-23
DE2641945A1 (de) 1977-03-31
DE2641945C2 (sv) 1987-08-20
DK417976A (da) 1977-03-18
NO763170L (sv) 1977-03-18
GB1558581A (en) 1980-01-03
FI762657A (sv) 1977-03-18
DK148374C (da) 1989-01-16
CA1048270A (en) 1979-02-13
SE7510385L (sv) 1977-03-18
DK148374B (da) 1985-06-24
NL7610395A (nl) 1977-03-21
SE398436C (sv) 1983-02-21
FI60485B (fi) 1981-10-30
SE398436B (sv) 1977-12-27

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SJOESTEDT, ERNST HORST SEVERIN

Owner name: NISSMO, JIM ARTHUR