FR1177789A - Soil moisture tester - Google Patents

Soil moisture tester

Info

Publication number
FR1177789A
FR1177789A FR1177789DA FR1177789A FR 1177789 A FR1177789 A FR 1177789A FR 1177789D A FR1177789D A FR 1177789DA FR 1177789 A FR1177789 A FR 1177789A
Authority
FR
France
Prior art keywords
soil moisture
moisture tester
tester
soil
moisture
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
W R AMES CO
Original Assignee
W R AMES CO
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 W R AMES CO filed Critical W R AMES CO
Application granted granted Critical
Publication of FR1177789A publication Critical patent/FR1177789A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Soil Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR1177789D 1957-05-17 1957-05-23 Soil moisture tester Expired FR1177789A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1581157A GB844217A (en) 1957-05-17 1957-05-17 Improvements in or relating to apparatus for testing soil moisture

Publications (1)

Publication Number Publication Date
FR1177789A true FR1177789A (en) 1959-04-29

Family

ID=10065913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1177789D Expired FR1177789A (en) 1957-05-17 1957-05-23 Soil moisture tester

Country Status (2)

Country Link
FR (1) FR1177789A (en)
GB (1) GB844217A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039698A (en) * 1960-02-29 1962-06-19 John A Richards Automatic control for sprinkler system
US5341831A (en) * 1991-05-02 1994-08-30 Technion Research And Development Foundation Ltd. Method and apparatus for irrigation control

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2544497A (en) * 2015-11-18 2017-05-24 Bosnak Matevz Manifold moisture sensor
CN106959322A (en) * 2017-04-17 2017-07-18 中国电建集团贵阳勘测设计研究院有限公司 Method and device for monitoring wetting depth of landslide body in real time in field for long time
CN109443976A (en) * 2018-11-05 2019-03-08 敦煌研究院 A kind of Rock And Soil moisture content easily-testing tool and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039698A (en) * 1960-02-29 1962-06-19 John A Richards Automatic control for sprinkler system
US5341831A (en) * 1991-05-02 1994-08-30 Technion Research And Development Foundation Ltd. Method and apparatus for irrigation control

Also Published As

Publication number Publication date
GB844217A (en) 1960-08-10

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