Black Soil

Black soil may refer to:

  • Chernozem, fertile black soils found in eastern Europe, Russia and the Canadian prairies
  • Vertisol, dark cracking soils with a high clay content found between 50° N and 45° S of the equator
  • Terra preta (Portuguese,) “black earth” or soil of Amazon river basin

Famous quotes containing the words black and/or soil:

    ... the black woman can never forget—however lukewarm the party may to-day appear—that it was a Republican president who struck the manacles from her own wrists and gave the possibilities of manhood to her helpless little ones; and to her mind the Democratic Negro is a traitor and a time-server.
    Anna Julia Cooper (1859–1964)

    But the nomads were the terror of all those whom the soil or the advantages of the market had induced to build towns. Agriculture therefore was a religious injunction, because of the perils of the state from nomadism.
    Ralph Waldo Emerson (1803–1882)