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Black soil Black soil may refer to: * Chernozem, fertile black soils found in eastern Europe, Russia, India and the Canadian prairies * Muck (soil), a soil made up primarily of humus from drained swampland * Vertisol, dark cracking soils with a high clay content found between 50° N and 45° S of the equator * Terra preta, “black earth” or soil of the Amazon river basin ==See also==
* Black Earth (disambiguation)
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Black soil」の詳細全文を読む
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