JPH0241574Y2 - - Google Patents

Info

Publication number
JPH0241574Y2
JPH0241574Y2 JP1982123988U JP12398882U JPH0241574Y2 JP H0241574 Y2 JPH0241574 Y2 JP H0241574Y2 JP 1982123988 U JP1982123988 U JP 1982123988U JP 12398882 U JP12398882 U JP 12398882U JP H0241574 Y2 JPH0241574 Y2 JP H0241574Y2
Authority
JP
Japan
Prior art keywords
soil
amplifier
negative electrode
positive electrode
tip
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
JP1982123988U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5860259U (ja
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 filed Critical
Priority to JP12398882U priority Critical patent/JPS5860259U/ja
Publication of JPS5860259U publication Critical patent/JPS5860259U/ja
Application granted granted Critical
Publication of JPH0241574Y2 publication Critical patent/JPH0241574Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP12398882U 1982-08-18 1982-08-18 土壤水分測定器 Granted JPS5860259U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12398882U JPS5860259U (ja) 1982-08-18 1982-08-18 土壤水分測定器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12398882U JPS5860259U (ja) 1982-08-18 1982-08-18 土壤水分測定器

Publications (2)

Publication Number Publication Date
JPS5860259U JPS5860259U (ja) 1983-04-23
JPH0241574Y2 true JPH0241574Y2 (enrdf_load_stackoverflow) 1990-11-06

Family

ID=29917875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12398882U Granted JPS5860259U (ja) 1982-08-18 1982-08-18 土壤水分測定器

Country Status (1)

Country Link
JP (1) JPS5860259U (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116994A (en) * 1974-07-31 1976-02-10 Japan Radio Co Ltd Koshuhanyoru dojochuno gansuiryosokuteihoshiki
JPS54108697A (en) * 1978-02-14 1979-08-25 Daiki Rika Kougiyou Kk Soil moisture measuring instrument

Also Published As

Publication number Publication date
JPS5860259U (ja) 1983-04-23

Similar Documents

Publication Publication Date Title
ES2116215A1 (es) Electrosonda para medir el contenido de humedad del suelo y la compactacion del mismo, metodo de medida correspondiente y utilizacion de dicha electrosonda.
US3968428A (en) Portable soil moisture tester
CN107941286A (zh) 一种便携式田间多参数测量装置
US2941174A (en) Electrical sensing unit for measuring water in porous media
WO2019140920A1 (zh) 一种植保机械喷雾作业雾滴沉积量在线检测系统及方法
US20010027275A1 (en) Apparatus and method for measuring the moisture level within enamel dentine or tooth tissue
CN108243921A (zh) 一种指导棉花灌溉量预警的方法
JPH0241574Y2 (enrdf_load_stackoverflow)
CN115586253B (zh) 一种快速测定土壤含水量的方法
Werner Measuring soil moisture for irrigation water management
Pidgeon A comparison of the suitability of two soils for direct drilling of spring barley
KR0120905Y1 (ko) 수분측정기
Quinones et al. Operative calibration methodology of a TDR sensor for soil moisture monitoring under irrigated crops
JPH09271276A (ja) 土壌潅水指示装置及びその方法
Núñez-Elisea et al. In situ soil-water characteristic curves for tropical fruit orchards in trenched calcareous soil
Ingvalson et al. Measurement of water potential and osmotic potential in soil with a combined thermocouple psychrometer and salinity sensor
CN208313770U (zh) 一种便捷式土壤渗透率测定装置
RU95121503A (ru) Устройство для измерения поляризационного потенциала подземных металлических сооружений
CN206657480U (zh) 一种音调指示型电子水份测量仪
KR0120903Y1 (ko) 수분측정기
JPS6214603Y2 (enrdf_load_stackoverflow)
JPH11332377A (ja) 大地と植物の根との間の電気抵抗の測定方法
SU1349722A1 (ru) Способ определени площади корневой системы
JP2544049Y2 (ja) ゴルフ場の芝生等に用いる水分センサー
Doytsher et al. Grids of elevations and topographic maps.