IL27425A - Apparatus for determining the photosynthetic performance and transpiration rate of plants - Google Patents

Apparatus for determining the photosynthetic performance and transpiration rate of plants

Info

Publication number
IL27425A
IL27425A IL27425A IL2742567A IL27425A IL 27425 A IL27425 A IL 27425A IL 27425 A IL27425 A IL 27425A IL 2742567 A IL2742567 A IL 2742567A IL 27425 A IL27425 A IL 27425A
Authority
IL
Israel
Prior art keywords
plants
determining
transpiration rate
photosynthetic performance
photosynthetic
Prior art date
Application number
IL27425A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of IL27425A publication Critical patent/IL27425A/xx

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3554Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for determining moisture content
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0098Plants or trees

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Botany (AREA)
  • Wood Science & Technology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Drying Of Gases (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
IL27425A 1966-02-24 1967-02-13 Apparatus for determining the photosynthetic performance and transpiration rate of plants IL27425A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0102194 1966-02-24
DES0104068 1966-05-28

Publications (1)

Publication Number Publication Date
IL27425A true IL27425A (en) 1970-08-19

Family

ID=25998361

Family Applications (1)

Application Number Title Priority Date Filing Date
IL27425A IL27425A (en) 1966-02-24 1967-02-13 Apparatus for determining the photosynthetic performance and transpiration rate of plants

Country Status (8)

Country Link
US (1) US3473022A (de)
AT (1) AT278409B (de)
CH (1) CH461845A (de)
DE (1) DE1623033A1 (de)
FR (1) FR1512188A (de)
GB (1) GB1138781A (de)
IL (1) IL27425A (de)
NL (1) NL6702790A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294799A (en) * 1980-04-24 1981-10-13 Beckman Instruments, Inc. Temperature regulating apparatus
GB8515132D0 (en) * 1985-06-14 1985-07-17 British Nuclear Fuels Plc Measuring photosynthetic activities of plants
US4803370A (en) * 1987-05-18 1989-02-07 Li-Cor, Inc. Infrared light generation
CA1329267C (en) * 1988-08-09 1994-05-03 William Vidaver Apparatus and method for determining plant fluorescence
AU6787400A (en) 1999-08-19 2001-03-13 Washington State University Research Foundation Methods for determining the physiological state of a plant
DE10216786C5 (de) * 2002-04-15 2009-10-15 Ers Electronic Gmbh Verfahren und Vorrichtung zur Konditionierung von Halbleiterwafern und/oder Hybriden
DE102008011013B4 (de) * 2008-02-25 2014-11-13 Mevitec Gmbh Verfahren und Einrichtung zur komplexen Stoffwechselanalyse
CN102313791A (zh) * 2011-07-25 2012-01-11 南京信息工程大学 植物生理作用显示仪
CN108614082B (zh) * 2018-07-11 2024-04-16 北京农学院 一种植物蒸腾在线监测仪

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB796090A (en) * 1954-09-14 1958-06-04 Parsons C A & Co Ltd Improvements in or relating to infra-red gas analysers
US3166928A (en) * 1961-06-28 1965-01-26 Justin M Jackson Electrical automatic dew point hygrometer
US3195344A (en) * 1963-01-28 1965-07-20 Cambridge Systems Inc Dewpoint measuring system

Also Published As

Publication number Publication date
US3473022A (en) 1969-10-14
NL6702790A (de) 1967-08-25
CH461845A (de) 1968-08-31
AT278409B (de) 1970-01-26
DE1623033A1 (de) 1970-03-26
FR1512188A (fr) 1968-02-02
GB1138781A (en) 1969-01-01

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