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By –
ANJALI RAJ
21412SAC005
M.Sc. Ag. (Final Year)
Department of Soil Science and Agricultural Chemistry
IMPORTANT LAWS OF
SOIL CHEMISTRY
Victor Moritz
Goldschmidt
(1888-1947)
• Nationality – Norwegian
• Fields - Geochemist,
Mineralogist, Scientist
• Father of Modern
Geochemistry and Crystal
Chemistry
• Awards –
Foreign Member of the Royal
Society
Elliott Cresson Medal (1903)
Wollaston Medal (1944)
GOLDSCHMIDT’s LAWS
Cato Maximilian Guldberg
(1836-1902) & Peter Waage
(1833-1900)
Nationality – Norwegian
Institutions – Royal Frederick
University
Fields – Chemistry (both)
Mathematics (Guldberg)
Awards-
Guldberg -
Order of St. Olav
Order of the Dannebrog
Order of Vasa
Order of the Polar Star
Order of Charles XIII
Waage –
Order of St. Olav
LAW OF MASS ACTION
Reginald Keith
Schofield
(1913-1979)
Nationality – British
(England)
Alma Meter - University of
Reading
Known for –
Research in soil cations and
Schofield ratio law
Awards –
Waksman Medal from the
Soil Science Society of
America in 1963.
SCHOFIELD RATIO LAW
INVERSE RATIO LAW
Elmer Clarence
Matson
(1900 - 1988)
Nationality – American
Alma meter - University of
Minnesota, University of
Wisconsin
Institutions - University
of Wisconsin
Known for – Inverse ratio
law, research on
availability of nutrients
Awards –
Soil Science Award, in
1967
Ka=α²C/(1-a)
Friedrich Wilhelm
Ostwald
(1852-1932)
Nationality – Russian
Fields – Physical
Chemistry
Alma mater - Imperial
University of Dorpat
Awards –
• Faraday Lectureship
Prize (1904)
• Nobel Prize for
Chemistry (1909)
• Wilhelm Exner
Medal (1923)
Laws  of soil chemistry.pptx

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Laws of soil chemistry.pptx

  • 1. By – ANJALI RAJ 21412SAC005 M.Sc. Ag. (Final Year) Department of Soil Science and Agricultural Chemistry IMPORTANT LAWS OF SOIL CHEMISTRY
  • 2. Victor Moritz Goldschmidt (1888-1947) • Nationality – Norwegian • Fields - Geochemist, Mineralogist, Scientist • Father of Modern Geochemistry and Crystal Chemistry • Awards – Foreign Member of the Royal Society Elliott Cresson Medal (1903) Wollaston Medal (1944) GOLDSCHMIDT’s LAWS
  • 3. Cato Maximilian Guldberg (1836-1902) & Peter Waage (1833-1900) Nationality – Norwegian Institutions – Royal Frederick University Fields – Chemistry (both) Mathematics (Guldberg) Awards- Guldberg - Order of St. Olav Order of the Dannebrog Order of Vasa Order of the Polar Star Order of Charles XIII Waage – Order of St. Olav LAW OF MASS ACTION
  • 4. Reginald Keith Schofield (1913-1979) Nationality – British (England) Alma Meter - University of Reading Known for – Research in soil cations and Schofield ratio law Awards – Waksman Medal from the Soil Science Society of America in 1963. SCHOFIELD RATIO LAW
  • 5. INVERSE RATIO LAW Elmer Clarence Matson (1900 - 1988) Nationality – American Alma meter - University of Minnesota, University of Wisconsin Institutions - University of Wisconsin Known for – Inverse ratio law, research on availability of nutrients Awards – Soil Science Award, in 1967
  • 6. Ka=α²C/(1-a) Friedrich Wilhelm Ostwald (1852-1932) Nationality – Russian Fields – Physical Chemistry Alma mater - Imperial University of Dorpat Awards – • Faraday Lectureship Prize (1904) • Nobel Prize for Chemistry (1909) • Wilhelm Exner Medal (1923)