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Justus Freiherr von Liebig [a] (12 May 1803 – 20 April 1873) [2] was a German scientist who made major contributions to the theory, practice, and pedagogy of chemistry, as well as to agricultural and biological chemistry; he is considered one of the principal founders of organic chemistry. [3]
Liebig's law of the minimum, often simply called Liebig's law or the law of the minimum, is a principle developed in agricultural science by Carl Sprengel (1840) and later popularized by Justus von Liebig. It states that growth is dictated not by total resources available, but by the scarcest resource (limiting factor).
It was established in 1832 and edited by Justus von Liebig with Friedrich Wöhler and others until Liebig's death in 1873. The journal was originally titled Annalen der Pharmacie; its name was changed to Justus Liebig's Annalen der Chemie in 1874. In its first decades of publishing, the journal was both a periodical containing news of the ...
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A kaliapparat. A kaliapparat is a laboratory device invented in 1831 by Justus von Liebig (1803–1873) for the analysis of carbon in organic compounds. [1] The device, made of glass, consists of a series of five bulbs connected and arranged in a triangular shape.
Justus von Liebig, a German chemist, supported the idea that fermentation was a mechanical process. Both chemists had different methods of experimentation, and they focused on different aspects of fermentation because they had different ideas about where the fermentation began in an organism.
Chemist Justus von Liebig (1803–1873) contributed greatly to the advancement in the understanding of plant nutrition. His influential works first denounced the Albrecht Thaer theory of humus, arguing first the importance of ammonia, and later promoting the importance of inorganic minerals to plant nutrition. [8]
Notable contributors to the theory include Justus Von Liebig and Louis Pasteur, the latter of whom developed a purely microbial basis for the fermentation process based on his experiments. Pasteur's work on fermentation later led to his development of the germ theory of disease , which put the concept of spontaneous generation to rest. [ 1 ]