Geoponici
Geoponici (the Latinized form of a nonexistent Γεωπονικοί, used for convenience), or Scriptores rei rusticae, the Greek and Roman writers on husbandry and agriculture. On the whole the Greeks paid less attention than the Romans to the scientific study of these subjects, which in classical times they regarded as a branch of economics. Thus Xenophon's Oeconomicus (see also Memorabilia ii.4) contains a eulogy of agriculture and its beneficial ethical effects, and much information is to be found in the writings of Aristotle and his pupil Theophrastus. About the same time as Xenophon, the philosopher Democritus of Abdera wrote a treatise Περὶ Γεωργίας ("On Agriculture"), frequently quoted and much used by the later compilers of Geoponica (agricultural treatises). Greater attention was given to the subject in the Alexandrian period; a long list of names is given by Varro and Columella, amongst them Hiero II and Attalus III Philometor. Later, Cassius Dionysius of Utica translated and abridged the great work of the Carthaginian Mago, which was still further condensed by Diophanes of Nicaea in Bithynia for the use of King Deiotarus. From these and similar works, Cassianus Bassus compiled his Geoponica, a source of the later Byzantine Geoponica. Mention may also be made of a little work Περι Γεωργικων by Michael Psellus.
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