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Hans-Juergen Michel

Wittenberg University

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Publication

Featured researches published by Hans-Juergen Michel.

Archive | 2005

N-phenylphosphoric acid triamides, method for the production thereof and their use as agents for regulating or inhibiting enzymatic urea hydrolysis

André Hucke; Hans-Joachim Niclas; Hartmut Wozniak; Hans-Juergen Michel; Carola Schuster

Archive | 2001

N-(2-pyrimidinyl)(thio)phosphoric triamides, method for producing the same, and the use thereof as agents for regulating or inhibiting enzymatic urea hydrolysis

André Hucke; Hans-Joachim Niclas; Hans-Juergen Michel; Wolfgang Kristof; Hartmut Wozniak

Archive | 2000

New N-(2-pyrimidinyl)-(thio)phosphoric acid triamide compounds are urease inhibitors useful for preventing hydrolysis of urea fertilizers or for reducing release of ammonia in animal stalls

André Hucke; Hans-Juergen Michel; Hans-Joachim Niclas; Wolfgang Kristof; Hartmut Wozniak

Archive | 1992

Substd. l-guanyl-pyrazole base or acid adduct prodn. in high yield - from pyrazole or acid adduct, acid and aq. cyanamide soln. using environmentally friendly solvent, useful as nitrification inhibitor

Hans-Juergen Michel; Sieghard Lang; Margit Grabarse; Bernd Lemnitzer; Hermann Thieme

Archive | 2005

Pentaamino-1,1,3,3,3-1-oxo / thio-1lambda5,3lambda5-diphosphaz-2-enes, processes for their preparation and their use as agents for regulation or inhibition of the enzymatic urea hydrolysis

André Hucke; Hans-Joachim Niclas; Hartmut Wozniak; Hans-Juergen Michel; Carola Schuster

Archive | 2004

1H-azolyl-methyl-amides, process for their preparation and their use as nitrification inhibitors

Ute Radics; Hans-Joachim Niclas; Hans-Juergen Michel; Hartmut Wozniak

Archive | 2003

1h-pyrazole derivatives, processes for their manufacture and their use as nitrification inhibitors

Ute Radics; Hans-Joachim Niclas; Klaus Dr. Niendorf; Hans-Juergen Michel; Margit Grabarse; Michael Fuchs

Archive | 2001

1h-pyrazole derivatives, method for the production thereof and their use for inhibiting and controlling nitrification

Ute Radics; Hans-Joachim Niclas; Hans-Juergen Michel; Wolfgang Kristof; Margit Grabarse

Archive | 1994

Active ingredient combinations for inhibiting or regulating the nitrification

Margit Grabarse; Sieghard Lang; Hans-Juergen Michel; Hartmut Wozniak

Archive | 1994

Wirkstoffkombinationen zur Hemmung bzw. Regelung der Nitrifikation von Ammoniumstickstoff in Kulturböden und Substraten Drug combinations for inhibiting or controlling nitrification of ammonium nitrogen in cultivated soils and substrates

Margrit Grabarse; Sieghard Lang; Hans-Juergen Michel; Hartmut Wozniak

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Collaboration

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Hans-Joachim Niclas

Wittenberg University

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Hartmut Wozniak

Wittenberg University

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Margit Grabarse

Wittenberg University

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Sieghard Lang

Wittenberg University

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André Hucke

Wittenberg University

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Ute Radics

Wittenberg University

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Wolfgang Kristof

Wittenberg University

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Carola Schuster

Wittenberg University

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Hans-Joachim Hartbrich

Wittenberg University

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Bernd Lemnitzer

Wittenberg University

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