ZA79921B - Hydroponic cultivation - Google Patents

Hydroponic cultivation

Info

Publication number
ZA79921B
ZA79921B ZA79921A ZA79921A ZA79921B ZA 79921 B ZA79921 B ZA 79921B ZA 79921 A ZA79921 A ZA 79921A ZA 79921 A ZA79921 A ZA 79921A ZA 79921 B ZA79921 B ZA 79921B
Authority
ZA
South Africa
Prior art keywords
hydroponic cultivation
hydroponic
cultivation
Prior art date
Application number
ZA79921A
Inventor
B Sanders
Original Assignee
Hygro Ltd
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 Hygro Ltd filed Critical Hygro Ltd
Publication of ZA79921B publication Critical patent/ZA79921B/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
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Hydroponics (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
ZA79921A 1978-03-09 1979-02-27 Hydroponic cultivation ZA79921B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB941078 1978-03-09

Publications (1)

Publication Number Publication Date
ZA79921B true ZA79921B (en) 1980-06-25

Family

ID=9871437

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA79921A ZA79921B (en) 1978-03-09 1979-02-27 Hydroponic cultivation

Country Status (6)

Country Link
AU (1) AU4483379A (en)
DE (1) DE2908615A1 (en)
FR (1) FR2419111A1 (en)
NL (1) NL7901795A (en)
SE (1) SE7902084L (en)
ZA (1) ZA79921B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300309A (en) * 1980-03-05 1981-11-17 Mincy Katherine S Plant feeding device
US4299056A (en) * 1980-03-07 1981-11-10 Towning Dennis J Self-watering plant growing bag
DK171406B1 (en) * 1981-04-15 1996-10-21 Bentle Products Ag Sprouting unit and method of sprouting using the sprouting unit
AUPM743994A0 (en) * 1994-08-12 1994-09-08 Grain Security Foundation Ltd Root zone irrigation system
NL1013418C2 (en) 1999-10-28 2001-05-02 Peter Van Luijk B V Hydroculture system, includes buffer region in capillary contact with plant support for storing excess nutrient medium
DE10118643B4 (en) * 2001-04-14 2004-08-12 Sächsisches Textilforschungsinstitut eV Textile irrigation mat
CN100374007C (en) * 2004-08-04 2008-03-12 范世峰 Natural bionic watering device
CN102490364A (en) * 2011-12-06 2012-06-13 中国科学院遗传与发育生物学研究所 Edge seam sandwich water seepage drop irrigation pipe/belt production equipment
CN102489419A (en) * 2011-12-06 2012-06-13 中国科学院遗传与发育生物学研究所 Double-film drip irrigation pipe/belt with water permeable side seams
CN102490363B (en) * 2011-12-06 2014-02-19 中国科学院遗传与发育生物学研究所 Production method and equipment of drip irrigation pipe/belt with water permeable side seam interlayers
CN102490357B (en) * 2011-12-06 2014-01-22 中国科学院遗传与发育生物学研究所 Production equipment for seam water seepage drip irrigation pipe/belt
CN102513230B (en) * 2011-12-06 2014-01-22 中国科学院遗传与发育生物学研究所 Edge gap water seepage drip irrigation pipe/ belt
CN102490359B (en) * 2011-12-06 2014-01-01 中国科学院遗传与发育生物学研究所 Production method and equipment of drip irrigation pipe/belt with water permeable side seams
CN102513229A (en) * 2011-12-06 2012-06-27 中国科学院遗传与发育生物学研究所 Edge seam sandwich layer water seepage drip irrigation pipe/belt
CN104082102B (en) * 2014-06-13 2016-01-13 河北雨燕灌溉设备有限公司 Tubular micropore labyrinth drip irrigating belt, processing method and equipment

Also Published As

Publication number Publication date
SE7902084L (en) 1979-09-10
DE2908615A1 (en) 1979-09-20
NL7901795A (en) 1979-09-11
FR2419111A1 (en) 1979-10-05
AU4483379A (en) 1979-09-13

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