BR5700162U - Medidor transportavel de umidade do solo,de manejo manual - Google Patents

Medidor transportavel de umidade do solo,de manejo manual

Info

Publication number
BR5700162U
BR5700162U BR5700162U BR5700162U BR5700162U BR 5700162 U BR5700162 U BR 5700162U BR 5700162 U BR5700162 U BR 5700162U BR 5700162 U BR5700162 U BR 5700162U BR 5700162 U BR5700162 U BR 5700162U
Authority
BR
Brazil
Prior art keywords
transportable
soil moisture
moisture meter
manually managed
managed
Prior art date
Application number
BR5700162U
Other languages
English (en)
Portuguese (pt)
Inventor
V Johansen
Original Assignee
Preben Smith H
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 Preben Smith H filed Critical Preben Smith H
Publication of BR5700162U publication Critical patent/BR5700162U/pt

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
    • A01G25/16—Control of watering
    • A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/048—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance for determining moisture content of the material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
BR5700162U 1976-02-20 1977-02-15 Medidor transportavel de umidade do solo,de manejo manual BR5700162U (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK70076A DK70076A (da) 1976-02-20 1976-02-20 Fugtighedsmaler

Publications (1)

Publication Number Publication Date
BR5700162U true BR5700162U (pt) 1978-01-03

Family

ID=8096533

Family Applications (1)

Application Number Title Priority Date Filing Date
BR5700162U BR5700162U (pt) 1976-02-20 1977-02-15 Medidor transportavel de umidade do solo,de manejo manual

Country Status (5)

Country Link
BR (1) BR5700162U (da)
DK (1) DK70076A (da)
ES (1) ES226188Y (da)
FR (1) FR2341860A1 (da)
PT (1) PT66050B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8783626A0 (it) * 1987-05-13 1987-05-13 Effegieffe Tecnoidee S R L Vaso intelligente per coltivarvi piante ornamentali.
FR2722643B1 (fr) * 1994-07-19 1996-12-20 Spmp Sa Dispositif pour la mesure du degre d'humidite d'unsubstrat de culture pour plantes
GB2586024B (en) * 2019-07-29 2021-12-01 Honda Motor Co Ltd Moisture measuring auxiliary device and moisture measuring device

Also Published As

Publication number Publication date
DK70076A (da) 1977-08-21
PT66050A (de) 1977-02-01
PT66050B (de) 1978-06-22
FR2341860A1 (fr) 1977-09-16
ES226188U (es) 1977-04-01
ES226188Y (es) 1977-08-01

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