Ancient Manioc Agriculture South of the Ceren Village, El Salvador

Abstract

AbstractThe role of seed crops in the Maya diet is well understood. The role of root crops in the ancient Maya diet has been controversial, with some scholars suggesting they were staples, and others arguing they were not cultivated at all. Research in the 1990s found occasional manioc plants in kitchen gardens within the Classic period Cerén village, leading to the interpretation that manioc did contribute to the diet, but was not a staple. Recent research outside the village encountered sophisticated raised-bed monocropping of manioc over an extensive area. This area was harvested essentially all at once, about a week prior to the eruption. An estimated ten tons of tubers were harvested. The various uses of manioc include consumption as food, exchange with other settlements, fermentation, drying and storage as a powder, and as an adhesive. It is possible that many or all these alternatives were being followed. At Cerén manioc was a staple, not just an occasional adjunct to the diet. Because Cerén is toward the wet end of the ideal range for manioc cultivation, other areas of the Neotropics that receive less than 1,700 mm of precipitation may be more suitable for manioc cultivation than Cerén.